Meko chemical.
Meko chemical Methyl Ethyl Ketoxime (MEKO) is also known as ethyl methyl ketone oxime or 2-Butanone oxime. Benefits are improved drying in standard conditions, robust curing in adverse conditions and non-yellowing performance compared to conventional systems. Ammoximation with H 2 O 2 and ammonia over TS-1 is a heterogeneous catalytic reaction, so additional organic solvents, such as TBA, are often needed to improve the mixing of reactants with different phases for better reaction selectivity [14], [15]. 2023年7月現在 . Phone: (+8428) 38650637. , Ltd Room368, Part 302, No. Today, we are among the largest contract manufacturers of medical components worldwide and are perceived as quality leaders. METHYL ETHYL KETOXIME (MEKO) is widely used as a protective, anti-skinning agent for paints and coatings. 工場所在地 Methyl ethyl ketone oxime ‘MEKO’ also known as Butanone oxime (CAS number 96-29-7) is a substance that has been reclassified in UK and EU law as carcinogenic. The L-TGKF/MEKO sample has the highest glass transition temperature value (91. UBEグループは化学を中心に、機械の分野で事業を行うメーカーです。デジタル家電、自動車部品、医薬品など身近なものから、社会インフラ、最先端の航空宇宙分野まで製品・技術が活用されています。 Methyl Ethyl Ketoxime (MEKO) is one of the chemical oxygen scavengers that are commonly used for treatment of boiler systems. Wakefield House, 11 Shri Shivsagar Ramgoolam Marg, Mumbai, Mh, India 400038 Tel: 91-22-22650861 / Fax: 91-22-22617352 Mar 22, 2011 · 宇部興産が日本メーカーとして唯一生産する化学品「MEKオキシム」の出荷が止まっている。東日本大震災の影響で原料調達に支障が出ている 製品情報： 製品名：メチルエチルケトンオキシム（meko）; ブタノンオキシム. 12 MDL Number: MFCD00013935 MOL File: 96-29-7. 1% (ATP 15 part 3 Annex VI). Dec 18, 2024 · PHENYLTRIS(METHYLETHYLKETOXIMIO)SILANE (CAS 34036-80-1) information, including chemical properties, structure, melting point, boiling point, density, formula Jun 22, 2024 · When paint is exposed to air, particularly oxygen, a chemical reaction can occur that causes the top layer to dry and form a crust or skin. Methyl ethyl ketoxime, have another name called Diacetylmonoxime (Methyl ethyl ketoxime or 2-butanon oxime, MEKO), it can be used as the linking agent raw material of silicon, also can be used as paint anti and boiler feed water oxygen scavenger, is a fine chemical product that industrial value is arranged very much. 70 °C), L-IGKFX/MEKO (88. 5 kg CHEMICAL NAME 2-butanone oxime, MEKO, methyl ethyl ketoxime CAS 96-29-7 • MEKO is a High Production Volume (HPV) chemical produced at over 1,000,000 pounds annually. Chemically, MEKO acts as a radical scavenger, intercepting oxygen radicals that initiate the skinning process in paints. (hereinafter referred to as "the Company") was established in 2000 (formerly Xiantao Phosphate Fertilizer Plant, established in 1969), and is located in Xiantao City, the west wing of the "1+8" urban circle of Wuhan, Hubei Province, the beautiful Jianghan Plain and the hometown of gymnastics in China. About us. Male rodents exposed to MEKO vapor at high concentration throughout their lifetime developed liver cancer. Methyl ethyl ketoxime (MEKO) (CAS number: 96-29-7) is primarily used as an anti-skinning agent for oil and latex paints and coatings. 2 BUHAR GEÇİRGENLİĞİ , EN AZ 5 ChemicalBook 为您提供甲乙酮肟(96-29-7)的化学性质，熔点，沸点，密度，分子式，分子量，物理性质，毒性，结构式，海关编码等信息，同时您还可以浏览甲乙酮肟(96-29-7)产品的价格，供应商，贸易商，生产企业和生产厂家，最后甲乙酮肟(96-29-7)的中文，英文，用途，CAS，上下游产品信息可能也是您 Chemical Name Chemical Formula Chemical Family Other Names (MEKO) REVISION 5, DATE 01 APR 2022 Form 21047, Revision 3, Page 2 of 11, 06-May-2025 03:57:08. MEKO, as it is called in the paint industry, is used to suppress "skinning" of paints: the formation of a skin on paint before it is used. It is also used as a blocking what is MEKO: Chemical property of MEKO which is useful in paint industry :- MEKO functions by binding the drying agents, metal salts that catalyze the oxidative crosslinking of drying oils. Because of its high vapor pressure, MEKO evaporates quickly during and after application Chemical Name: 2-Pentanone Oxime; CAS Number: 623-40-5; EZ-Blox® is a breakthrough product that offers a safe, cost-effective replacement for MEKO, typically See all current locations in our overview. Product code Revision date 2008 May 01 Language English. There is a shift in the coatings industry towards sustainability, driven by regulatory and consumer demands. Methylethyl ketone oxime is the organic compound with the formula C 2 H 5 C(NOH)CH 3. Since in Europe MEKO releasing sealants are under a lot of pressure, probably in 2017 MEKO releasing sealants will be banned from the European market for a big part. Our products – manufacturers – customers and suppliers make Globe Chemicals what it is: a global player. Let's explore why using MEKO is a game-changer in the paint industry. Description: Methyl ethyl ketone oxime is MEKO består av norra Europas ledande bilservicekedjor med egen grossistverksamhet, med fler än 600 butiker och närmare 4 500 verkstäder vilka arbetar under koncernens varumärken. 20 °C), L-TGKFX/MEKO (86. What is Methyl Ethyl Ketoxime (MEKO)? Methyl Ethyl Ketoxime, commonly referred to as MEKO, is a chemical compound with the molecular formula C5H11NO. MEKO is volatile, thus does not contribute to the total dissolved solids and has passivating properties. Updates to this page Published 1 July 2014 MEKO #2: Standard oxime anti-skinning agent: Duroxime P ® For use in alkyd based systems as an oxime with lower toxicology: DriCAT ® 216: Oxime free anti-skinning agents used in oxidatively dried coatings: DriCAT ® 232 : Conventional Driers : Duroct ® Calcium: Standard driers available in various percentages: Duroct ® Cobalt: Duroct EZ-Blox® anti-skinning agent has a distinct, low-toxicity profile, and can be used as a drop in replacement for MEKO. MEKCO® manufactures custom, project-specific, pre-engineered and pre-fabricated fiberglass shelters, fiberglass enclosures, and fiberglass buildings. The resulting product is then purified to obtain MEKO. Benefits That Speak for Themselves meko 產品介紹 meko用於各種油基漆、醇酸漆、環氧酯漆等儲運過程中的防結皮處理，也可用作矽固化劑。主要用於醇酸樹脂塗料防結皮劑和矽固化劑。該品作為防止結皮的抗氧劑使用，比丁醛肟、環己酮肟的效果好。也可用作水性聚氨酯樹脂的合成。 用於有機合成。 Methyl Ethyl Ketoxime (Gujoxime) GSFC has total installed capacity of 4000 MTPA of MEK Oxime The main raw materials for MEK Oxime are MEK, Ammonia and HX Sulphate. Hubei Xianlin Chemical Co. Jun 1, 2016 · Hyperplasia of the urinary bladder transitional epithelium was observed in mice exposed to MEKO but not with a similar chemical, cyclohexanone oxime. ,Ltd, main products Metheyl Ethyl Ketoxime,2 Butanone Oxime and located at Dujiatai, Xiantao City, Hubei Province, China. The introduction of MEKO into paintwork materials can significantly increase the shelf life of the finished paintwork materials without losing its appearance. IZOLIKIT UYGULAMA SONRASI Kendi boyunun EN AZ 2 KATI KADAR uzar, serbest bırakıldığında ise tekrar eski haline geri döner , İzolasyon yapılan yüzey zamanla… Jan 13, 2025 · Chemical Name: 2-Butanone oxime Synonyms MEKO;METHYL ETHYL KETOXIME;BUTANONE OXIME;Ethyl methyl ketone oxime;ETHYL METHYL KETOXIME;SKINO;SKINO 2;skino#2;Exkin 2;Aron M 1 CBNumber: CB3393662 Molecular Formula: C4H9NO Molecular Weight: 87. Feb 19, 2019 · Meko #2 (69900) Manufacturer Dura Chemicals, Inc. Specialty driers can also be developed for specific applications to meet the demanding performance requirements of high-solids coatings. 92 Revision: 1 Date: 10/17/13 The information contained in this data sheet has been determined through the application of Figure 1: Hazard pictograms for MEKO. Vi erbjuder ett brett och lättillgängligt utbud av prisvärda och innovativa tjänster, lösningar och produkter för verkstäder och bilägare. Methyl Ethyl Ketone Oxime (MEKO) หมายเลข CAS 96-29-7. plan and test to reformulate alkyd coatings without MEKO by . Min. Now the company is appraised as the largest domestic producer of high-quality MEKO. 0) Chemical for Office of Environmental CIC Consultation: Health Hazard Assessment Methyl Ethyl Ketoxime 1 March 2009 Methyl Ethyl Ketoxime (MEKO) Methyl ethyl ketoxime (MEKO), also known as 2-butanone oxime or MEK-oxime, is an industrial antioxidant used as an antiskinning agent in paints. Some are considered hazardous, some are considered non-hazardous, and some are questions of concern. the March 2022 deadline. Enter Methyl Ethyl Ketoxime (MEKO), a chemical compound that plays a crucial role in improving paint quality. 144 Rollen Meko Klebeband velvetTape LEISE 106,56 € * Jun 1, 2017 · From the above researches, we can conclude that organic solvents and a large of ammonia are necessary for the efficient synthesis of MEKO. cas番号：96-29-7. 90 °C). ANTI-SKINNING AGENTS. 1% cannot be sold to the general public after the 1st March 2022. In den zwei Geschäftsbereichen von MeKo werden präzise Bauteile für verschiedene Branchen gefertigt. With these regulatory requirements in mind, formulators must . Not every chemical will get the same attention. It is not intended to be a comprehensive treatise on the chemical or toxicological nature of methyl ethyl ketone. Market Surveillance of Chemicals Inspectors from the Health and Safety Authority have noticed that a large volume of paint containing MEKO currently on the shelves in Irish retail stores. 浙江圣安化工股份有限公司（以下简称公司）创立于2005年，位于国家级经济开发区衢州高新技术产业园区，是一家集研发、生产、销售为一体的国家高新技术企业。 Henan GP Chemicals Co. Dow Chemical has declared that it will phase out methyl ethyl ketoxime (MEKO) from its consumer and professional goods by 2028, and from its industrial products by 2030. MEKO works by inhibiting the oxidation process that leads to skin Sep 19, 2018 · İZOLİKİT SIVI KAUCUK-İZOLİKİT TEKNIK ÖZELLİKLER. Meko has dark hair and dark eyes, even though his biological mother is fair skinned. ข้อมูลเกี่ยวกับผลิตภัณฑ์ Methyl Ethyl Ketone Oxime (MEKO) หมายเลข CAS 96-29-7 สูตรโมเลกุล: C4H9NO Methyl Ethyl Ketone Oxime (MEKO) ชื่ออื่น ๆ 2-Butoxime; 2 Butanonoxim; (2E) -N-Hydroxy-2-butanimine; เป็น Methyl ethyl ketoxime, have another name called Diacetylmonoxime (Methyl ethyl ketoxime or 2-butanon oxime, MEKO), it can be used as the linking agent raw material of silicon, also can be used as paint anti and boiler feed water oxygen scavenger, is a fine chemical product that industrial value is arranged very much. The use of MEKO does not adversely effect the cycle chemistry or the performance of ion exchange type condensate polishers. Report this article MEKO CHEMICAL Meko chemical (22 products available) Previous slide Next slide. is located in Zhejiang Economic Development Zone---Quzhou High-tech Industrial Park. This skinning not only wastes paint but also makes it difficult to achieve a smooth application. Anti-skinning agents are used for in-can preservation of coatings and inks. Specific Gravity (@ 25oC) 0. Typical use concentrations of MEKO in conventional alkyd paints are between 0. Matters considered in this characterization Methyl ethyl ketoxime, have another name called Diacetylmonoxime (Methyl ethyl ketoxime or 2-butanon oxime, MEKO), it can be used as the linking agent raw material of silicon, also can be used as paint anti and boiler feed water oxygen scavenger, is a fine chemical product that industrial value is arranged very much. The chemical structure of the blocking group has a major impact on the deblocking temperature and cure rate of the coating or adhesive, and also impact volatile content and final IZOLIKIT ;<br><br>60 SHORE A SERTLIK, 7 MPA KOPMA MUKAVEMETİ, 800% MINIMUM UZAMA ,YIRTILMA DAYANIMI İYİ , ASTAR KULLANILDIĞINDA MUKEMMEL ASTARSIZ İYİ, 0. 7, 27 and 270 mg/kg were primarily excreted as CO2 (71-49%) in decreasing percentage as the dose increased. MEKO effectively addresses this issue. Headquarter: 297/5 Ly Thuong Kiet street, District 11, Ho Chi Minh City, Vietnam. 1% in substances and preparations • proposed Canadian risk management to limit the concentration of MEKO in: This colourless liquid is the oxime derivative of methyl ethyl ketone. 00-$99. Benefits That Speak for Themselves • Methyl ethyl ketoxime (MEKO) is an essential chemical used as an anti-skinning agent in paints and lacquers, as a blocking-agent for isocyanate in polyurethanes, and in the manufacture of oxime silanes (that are used as crosslinkers for silicone sealants). Anti-Skinning Agent MEKO Methyl Ethyl Ketoxime CAS 96-29-7. May 8, 2009 · MEKO, the blocking agent, was used in the MEKO-blocked isocyanate solutions of PEPU01 coating. 96-29-7) to perform testing for health effects. Packaging: barrel 190. Material will generate MEKO on exposure to humid air gradually. Chemical and physical analysis; Determination of MEKO content of the sealing compound MEKO: WASOX, MOS, OS 1000: Methyl-tris(methylethylketoximo)silane: 22984-54-9: サマリー メチルエチルケトンオキシムは、c2h5c(noh)ch3の式で表される有機化合物です。メチルエチルケトンオキシム(meko)は、高効率のスキニング防止剤として、空気乾燥式の塗料、インク、コーティング剤に使用されています。 MEKO #2 (Methyl Ethyl Ketoxime) (Product # 69900) Specifications % Assay 99. 40 °C), and the lowest value for L-TGGX/MEKO (83. 3 产品分类，按产品类型 1. As a solution, now we are producing Acetoxime & Methyl Isobutyl Ketoxime based crosslinkers, like our PC7131, PC7133, PC7530, PC7531 etc. This colourless liquid is the Metiletilcetoxima (MEKO) La metiletilcetoxima (MEKO) (número CAS 96-29-7) se utiliza principalmente como agente antipiel para pinturas y recubrimientos en base de aceite y látex. The CAS number is the substance numerical identifier assigned by the Chemical Abstracts Service, a division of the American Chemical Society, to substances registered in the CAS registry database. Oct 17, 2023 · What’s So Special About MEKO. This colorless liquid is the oxime derivative of methyl ethyl ketone. einecs番号：202-496-6 The European Commission recently published the entry of MEKO with the classification of 1B carcinogen with a concentration limit at ≥ 0. It is also widely used as an isocyanate-blocking agent in electrodeposition coating priming, paint jobs and as a curing agent for silicon rubber due to its outstanding water and heat resistance. Globe Chemicals is present on every continent in the world and has access to a global network. It is a professional chemical enterprise producing MEKO(Methyl Ethyl Ketoxime) . 1% without Carcinogenic GHS Classification, Labeling, and Packaging (CLP) compliance. Aug 9, 2022 · MEKO, which stands for Methyl Ethyl Ketoxime, is commonly used as an anti-skinning agent to prevent coating surfaces from forming a film, called skin. Jul 6, 2000 · At elevated dosages, MEKO contributes to removal of oxides from the boiler. % sec-Butyl 0. Reduce labeling and improve coating performance with MEKO-free and Cobalt-free solutions. DURA Chemicals produces, or can produce, specific metal blends to customer specification. OTHER INGREDIENTS Concentration Components CAS-No. Commonly used isocyanate (NCO) blocking agents include Phenol, Nonyl phenol, Methylethylketoxime (MEKO), Alcohols, ɛ-caprolactam, Amides, Imidazoles, and Pyrazoles. MEKO has a fairly low unblocking temperature and is thus in fairly common usage. In Section 6, EPA has characterized its overall confidence in the quantitative and qualitative aspects of hazard and dose response. hubei xianlin chemical co. They both do the same job. what is MEKO: Chemical property of MEKO which is useful in paint industry :- MEKO functions by binding the drying agents, metal salts that catalyze the oxidative crosslinking of drying oils. Chemical Name Methyl ethyl ketoxime Synonyms 2-Butoxime; 2-Butanonoxim; Methyl ethyl ketone oxime; Ethyl methyl ketoxime; MEK-oxime; MEKO CAS Number 96-29-7 CAS Name 2-Butanone oxime EC (EINECS) Number 202-496-6 Methyl Ethyl Ketoxime (MEKO) is an essential chemical used as an anti-sk inning agent in paints and lacquers, Nov 25, 2023 · This blog aims to explore MEKO, its uses across various industries, and the essential health and safety considerations associated with its handling, and why it should be avoided. S. MeKo pioneered stent manufacturing as early as 1995. 0 min. MEKO is also suitable for use as a raw material to make hardeners for silicon rubber compounds and electrodeposition coatings. 3. This <1% Methyl Ethyl Ketoxime(MEKO) 96-29-7 The specific chemical identity and/or exact percentage of component(s) have been withheld as a trade secret. ethyl ketone. Please read the detail information to MEKO below Skin Irritation ;Causes mild irritation. $1. Jul 21, 2018 · what is MEKO: Chemical property of MEKO which is useful in paint industry :-MEKO functions by binding the drying agents, metal salts that catalyze the oxidative crosslinking of drying oils. From March 1, 2022, formulators cannot utilize MEKO if it meets or exceeds the concentration limits. MEKOは1979年より製造を開始し、現在は宇部興産㈱のコア事業の一角を担うファイン ケミカル製品群の1つと位置付けられている。 塗料の皮張り防止剤用途として知られているが、最近では自動車のカチオン電着塗料や、ポリ High-Performance Catalysts – Borchi® OXY-Coat is a patented line of curing additives for all types of oxidatively drying resin systems. This colourless liquid is the oxime derivative of methyl ethyl ketone. mol MSDS File: SDS Jan 22, 2024 · Painting a room or an object is more than just adding color; it's about creating a durable and high-quality finish. 30 max. Health Canada has put a Code of Practice on 2-Butanone, oxime (Butanone oxime), otherwise known as MEKO, CAS Number 96-29-7. Methyl Ethyl Ketoxime (MEKO). Thanks to unique manufacturing processes and our expertise, we also implement the most demanding projects. This particular excel workbook is applicable for dosing rates of oxygen scavenging chemicals in water at or around ambient temperatures. Feb 21, 2025 · Hydrazine (N₂H₄) has been traditionally used as an oxygen scavenger in boiler feedwater to prevent corrosion. the company provides business-to-business distribution solutions for industrial and specialty chemicals globally. 湖北仙粼化工有限公司_公司是一家集化学新材料和高端精细化学品研发、生产、销售为一体的高新技术企业。通过近五年的发展，公司已成为我国大型的乙醇胺系列产品生产基地和全球大型甲乙酮肟生产供应商。 MEKO is produced to meet the low moisture and high assay standards that formulators require. Chemical Name Methyl ethyl ketoxime Synonyms 2-Butoxime; 2-Butanonoxim; Methyl ethyl ketone oxime; Ethyl methyl ketoxime; MEK-oxime; MEKO CAS Number 96-29-7 CAS Name 2-Butanone oxime EC (EINECS) Number 202-496-6 • Methyl Ethyl Ketoxime (MEKO) is an essential chemical used as an anti-skinning agent in paints and lacquers, DANH MỤC THUỐC. Due to changes in EU legislation, meaning that the MEKO chemical within the Fluid was reclassified, we made the decision to change the chemicals within the fluid to a less hazardous, EU . traditional alkyd formulation containing cobalt Methyl ethyl ketoxime, have another name called Diacetylmonoxime (Methyl ethyl ketoxime or 2-butanon oxime, MEKO), it can be used as the linking agent raw material of silicon, also can be used as paint anti and boiler feed water oxygen scavenger, is a fine chemical product that industrial value is arranged very much. The chemical formula for MEKO is C4H9NO, with a molecular weight of 87. butanone oxime (MEKO = methyl ethyl ketone oxime) has been used for decades in these coating materials. For MEKO, the “no observed-adverse-effect level” (NOAEL) for erythrotoxicity is 312 ppm in the drinking water for rats and 2,500 ppm for mice (see National Toxicology Program, Toxicity Report The Chemical Identifier fields include common identification numbers, the NFPA diamond U. 2 所属行业 1. 1 - 5% Dimethylethanolamine 108-01-0 This product contains an amine neutralizing agent which is bound in the matrix of this product as a salt. Jul 1, 2014 · These documents provide information on the health effects of exposure, the chemical’s toxicity and material for responding to a chemical incident. The molar mass of MEKO is 87 g mol −1. • MEKO is a High Production Volume (HPV) chemical produced at over 1,000,000 pounds The disposition of 14(C)-methyl ethyl ketoxime (MEKO) was determined in the male F344 rat following oral, iv and dermal administration. , Ltd. The process of producing MEKO involves the reaction of MEK with hydrogen peroxide and ammonia. Oxime based with high evaporation rate. It is also widely used as an isocyanate-blocking agent in priming automobiles (electrodeposition coating) for paint jobs and as a curing agent for silicon rubber due to its outstanding water and heat resistance. 1 产品定义 1. Color (APHA) 10 max. 3 and 0. MEKO is a versatile chemical that is widely used as a solvent, anti-skinning agent, and an additive in the production of coatings, adhesives, and sealants. 211, Fute North Road, China (Shanghai) Pilot Free Trade Zone. • Methyl ethyl ketoxime (MEKO) is an essential chemical used as an anti-skinning agent in paints and lacquers, as a blocking-agent for isocyanate in polyurethanes, and in the manufacture ofoxime silanes (that are used as crosslinkers for silicone sealants). The EU REACH has also restricted […] Jan 16, 2025 · EPA is issuing this final test rule under section 4 of the Toxic Substances Control Act (TSCA), requiring manufacturers and processors of methyl ethyl ketoxime (MEKO, CAS No. 私たちは、メチルエチルケトンオキシム（MEKO）CAS NOの最も専門的な製造業者および供給業者の1つです。 中国の96-29-7。 私たちの工場から中国で製造された最高品質のペイントコーティング接着剤を供給することができます。 Wego Chemical Group is an industrial distributor and supplier of Methyl Ethyl Ketoxime, providing supply chain, logistics and warehousing solutions across the world. MEKO, as it is called in the paint industry, is used to suppress “skinning” of paints: the formation of a skin on paint before it is used. However, due to its toxicity and potential carcinogenic effects, alternative chemicals like Methyl Ethyl Ketoxime (MEKO) are being explored. This 1 统计范围及所属行业 1. English Name: Mekophar Chemical Pharmaceutical Joint Stock Company. Corrosion and flow assisted corrosion (FAC) of condensers, feedwater heaters, feedwater piping and economizers result in forced outages, which cost the utility industry millions of dollars in maintenance. Headquarters: 297/5 Ly Thuong Kiet Street, Ward 15, District 11, Ho Chi Minh City. SiSiB® PC7130: METHYLTRIS(METHYLETHYLKETOXIME)SILANE : 22984-54-9 : SiSiB® PC7400 dose in the deaerator part of the boiler. 92 g/ml (H 2 O = 1. From this date forward, MEKO will be classified as a Carcinogen Category 1B and cannot be utilized in any formulation which meets or exceeds the concentration limits of ≥ 0. MEKO is a flammable and slightly toxic substance, which should be handled with proper caution. Oral doses of 2. Methyl Ethyl Ketoxime (MEKO) is a clear, colorless to pale yellow liquid with a characteristic odor. A chemical label that identifies whether a gene came from one's father or Sep 19, 2018 · MEKO CHEMICAL MEKO CHEMICAL EXPORT COORDINATOR Published Sep 19, 2018 + Follow İZOLİKİT (SU BAZLI SIVI KAUÇUK KAPLAMA ) Kauçuğun sıvı hale getirilmesi su ile sağlandığı için uygulama The MEIKO multiwasher combines economic efficiency with occupational safety and hygiene needs. • MEKO is severely irritating to eyes. 5% in order to prevent the hardening of the paint in the container. Product code About us. MEKO CHEMICAL’s Post MEKO CHEMICAL EXPORT COORDINATOR 6y Edited Report this post Shanghai Pefte Chemical Technology Co. O METIL ETIL CETOXIMA (MEKO) é amplamente usado como um agente protetor e antidescamação para tintas e revestimentos. ,Ltd and it's brother company Henan EME Technology Co. These and other qualities described below are particularly important to European customers who need to address, in advance, the proposed recategorisation of MEKO with a reliable, proven and easy-to-convert solution. MEKO as an Oxygen Scavenger Chemical Formula: C₄H₉NO Mechanism: MEKO reacts with dissolved oxygen inRead More Jan 26, 2024 · This blog aims to explore MEKO, its uses across various industries, and the essential health and safety considerations associated with its handling, and why it should be avoided. But relevance to humans is uncertain now. com Power Chemical Corporation MEKO based: SiSiB CODE CHEMICAL NAME: CAS NO. Choose between thermal and chemical-thermal disinfection, so you can also clean heat-sensitive materials like theatre shoes. % H 2O 0. +86 21 60554290 ， sales@pefte. At higher pressures MEKO decomposes into organic acids and ammonia. Dec 22, 2024 · Methyl Ethyl Ketoxime (MEKO) is a widely used chemical compound in the paint and ink industry, specifically as an anti-skinning agent. Oxime free with low evaporation rate. Typical Properties Specifications CAS Number 96-29-7 Chemical Formula CH 3 C(NOH)C 2 H 5 Other/Generic Names 2-Butanone Oxime Appearance Clear, colorless liquid Molecular Weight 87. Mỹ phẩm; Thuốc ức chế ho và long đàm; Kháng sinh; Thuốc hạ sốt, giảm đau, kháng viêm; Thuốc kháng histamin và kết hợp • Methyl ethyl ketoxime (MEKO) is an essential chemical used as an anti-skinning agent in paints and lacquers, as a blocking-agent for isocyanate in polyurethanes, and in the manufacture ofoxime silanes (that are used as crosslinkers for silicone sealants). 50 max. A substance identified primarily by an EC or list number may be linked with more than one CAS number, or with CAS numbers that have been deleted. By neutralizing these radicals, MEKO preserves the integrity and viscosity of the paint, maintaining its usability and enhancing its durability. The information in CAMEO Chemicals comes from a variety of data sources . O MEKO é também adequado para utilização como matéria-prima para fazer endurecedores para compostos de borracha de silicone e revestimentos de eletrodeposição. Zhejiang Sainon Chemical Co. Since 1st March 2022 this has resulted in mandatory labelling and classification of any products containing MEKO sold on the general market. 00. 12 Odor Ether-like odor Specific Gravity 0. 同社は1979年からmekoの製造を行っており、有力なファインケミカル製品群の1つとなっている。 塗料の皮張り防止剤のほか、最近では自動車のカチオン電着塗料や、ポリウレタンプレポリマーのイソシアネートブロッキング剤、またシリコーンシーラント硬化 Dura Chemical Corporation Ltd. % Methyl Ethyl Ketone 0. Während MeKo MedTech Komponenten für Medizintechnikkunden herstellt, bedient MeKo MetalWorks Industriekunden aus vielen anderen Bereichen, wie dem Maschinen- und Anlagenbau, der Nahrungsmittelindustrie sowie der Luftfahrt- und Automobilindustrie. Before directly replacing MEKO in a . MEKO functions by binding the drying agents, metal salts that catalyze the oxidative crosslinking of drying oils. También se utiliza mucho como agente bloqueador de isocianatos en la imprimación por electrodeposición para trabajos de pintura y como agente de curado para de siliconas debido a su excelente resistencia […] • MEKO is a High Production Volume (HPV) chemical produced at over 1,000,000 pounds annually. Borchers’ has introduced MEKO-free and cobalt-free solutions that meet regulatory This colorless liquid is the oxime derivative of methyl ethyl ketone. Skinning refers to the formation of a hardened layer or film on the surface of paint when it is exposed to air for a long time. The percentage of the Anti-film former. Meko #2 Manufacturer Dura Chemicals, Inc. The Science Behind MEKO’s Superiority. The Michigan-based company said in its latest sustainability report, released last month, that it will “proactively retire” items containing the drug because the EU’s ECHA has recognized it as a probable carcinogen by MEKO is primarily used as an anti-skinning agent for oil and latex paints and coatings. ,ltd 湖北仙粼化工有限公司 メーカーhp. This layer can affect the quality and application Chemical products Manufactory Hubei Xianlin Chemical Co. +1 (516) 487 3510 News & Events Careers Methyl-ethyl-ketoxime = 2-butanone oxime (MEKO) Chemical of Concern (COC): Carcinogenic & sensitization The European Commission published (in ATP 15 part 3 Annex VI) the entry of MEKO with the classification of 1B carcinogen • As of March 1st, 2022, MEKO in formations ≥ 0. Dec 18, 2024 · PHENYLTRIS(METHYLETHYLKETOXIMIO)SILANE (CAS 34036-80-1) information, including chemical properties, structure, melting point, boiling point, density, formula Chemical Formula: C4H9NO General description: Methylethyl Ketone Oxime (MEKO)is the organic compound with the formula C2H5C(NOH)CH3. Order: 1 kilogram Sep 1, 2023 · The relationship between the values of crosslink density is also confirmed in the values of glass transition temperature determined by DMA analysis. 12 g/mol. 2-Butanone, oxime (MEKO) Chemical in this evaluation Name CAS registry number 2-Butanone, oxime 96-29-7 Reason for the evaluation New information is available about human health risks. Methyl ethyl ketone (MEK) is a solvent that is often used in the production of methyl ethyl ketone oxime (MEKO), as well as in other industrial applications. ,LIMITED are the professional and comprehensive distributor of chemical products in China. MEKO #2 Anti-skinning agent to prevent premature cure in container. Jan 31, 2022 · The European Union (EU) is enacting stricter Methyl Ethyl Ketoxime (MEKO) regulatory requirements beginning on March 1st, 2022. 2 Jan 13, 2025 · Methyltris(methylethylketoxime)silane (CAS 22984-54-9) information, including chemical properties, structure, melting point, boiling point, density, formula Paint containing MEKO at ≥ 0. The reaction products of MEKO with dissolved oxygen are organic acids, methyl ethyl keton (or MEK) and nitrogen oxides. 1% require GHS labeling Methyl Ethyl Ketoxime (MEKO) is a chemical compound with the molecular formula C3H7NO. A mixture of blocking agents maybe used to optimize properties. The Original Fluid is mixed using MEKO (Methylethyl ketone oxime), whereas the more recent Brush Mate Fluid is mixed using Ascinin. 1. The structure is: The structure of the MEKO-blocked isocyanate trimer molecule is: The formula of the MEKO-blocked isocyanate trimer is C 48 H 81 N 9 O 9 and the molar mass 927 g mol −1. Hazard Pictograms – MEKO. Abbreviation: MEKOPHAR Company Logo: Company Slogan: Working to serve your health. A skin develops when driers that are reactive to oxygen are used in paint formulations. [9] [10] One of the key reasons different blocking agents are used apart from chemical properties is that they unblock at different temperatures. Matters considered in this characterization ethyl ketone. 1 按产品类型细分，全球甲乙酮肟(meko)市场规模2020 vs 2024 vs 2030 <1% Methyl Ethyl Ketoxime(MEKO) 96-29-7 The specific chemical identity and/or exact percentage of component(s) have been withheld as a trade secret. Parameters of evaluation The chemical is listed on the Australian Inventory of Industrial Chemicals (the Inventory). Jan 26, 2013 · The excel workbook is programmed to calculate the dosing rate for a particular oxygen scavenging chemical when the temperature of the water and the water flowrate has been specified as an input. ,Ltd and DEXI CHEMICALS CO. Chemical Name Chemical Formula Chemical Family Other Names (MEKO) REVISION 5, DATE 01 APR 2022 Form 21047, Revision 3, Page 2 of 11, 06-May-2025 03:57:08. Once the paint is applied to a surface, MEKO evaporates, thereby allowing the drying process to proceed. • MEKO is a clear, colorless combustible liquid. This can extend the time between chemical cleaning, reducing overall costs and extending boiler life expectancy. Mekophar Chemical Pharmaceutical Joint-Stock Company. ChemicalBook 致力于为化学行业用户提供甲乙酮肟的性质、化学式、分子式、比重、密度,同时也包括甲乙酮肟的沸点、熔点、MSDS、用途、作用、毒性、价格、生产厂家、用途、上游原料、下游产品等信息。 • exposure to the chemical causes severe effects to respiratory system after only a few exposures • restrictions in Europethat limits sale of the chemical to the general public if the concentration is ≥0. Department of Transportation hazard labels, and a general description of the chemical. Evaluation paths for MEKO replacement. rrsloaa tbptcfk hpgb uhx wvscjc zwteua rqgil mmotpkc ezfwcn dgcooy