Our Toluene diisocyanate CAS 26471 62 5, Diisocyanate diphenylmethane MDI, PPG can be customized to meet special requirements, please contact us if you need more information.With industry-leading technical strength, experienced technical team, and honesty-based service attitude, we provide our customers with effective and professional quality services to create first-class brand in the Diisocyanate diphenylmethane MDI industry. Our company relies on the scientific management system, advanced production technology, perfect detection means, good enterprise honor, has won the praise and praise of the majority of users. Our company system is formed after years of practice and continuous summary and refinement, is scientific and reasonable, therefore we have enough confidence to occupy the market. In the future, we will win the healthy, harmonious and stable development of the enterprise with international vision, all-round cooperation, diversified development and new system of management. Our products are designed to be environmentally friendly and sustainable, reducing our carbon footprint and protecting our planet. Adhering to the concept of friendly cooperation and honesty, the company understands that this is the source of enterprise development, innovation and growth of enterprise competitiveness. All our staff have a good sense of service and can provide customers with perfect product solutions and high-quality after-sales service.
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![Polymeric MDI]()
Polymeric MDIPoly[methylene(polyphenyl) isocyanate] is a diisocyanate-diphenylmethane(MDI)-based composition containing some higher functionality isocyanates. The functionality is about 2.6-2.7. It is a brownread more -
![Pyromellitic Dianhydride]()
Pyromellitic DianhydridePyromellitic Dianhydride (CAS 89-32-7),We offer two grades of content: 98% and 99.5% .99.5% grade is the primary product for exporting. It is mainly used as a monomer for the synthesis of polyimideread more -
![Cyanuric Acid]()
Cyanuric AcidCyanuric acid (CAS 108-80-5), is also known as Isocyanuric acid and tricyanuric acid, it is white crystal that precipitates from water and contains two molecules of water of crystallization. It has aread more -
![N,N-Methylenebisacrylamide]()
N,N-MethylenebisacrylamideN,N'-Methylenebisacrylamide (MBA) (CAS 110-26-9) ,is also known as methylene bis-acrylamide.It is white powder,odorless,minimal hygroscopicity.It is easy to self-crosslink in case of highread more -
![Acrylamide Crystal 98%]()
Acrylamide Crystal 98%Acrylamide Crystal 98% (CAS 79-06-1 ), also known as AM, the molecule of it has two active centers,both weak acidic and weak alkaline, so it is easy to self-polymerize.It is soluble inread more -
![Polyester Polyols For Polyurethanes]()
Polyester Polyols For PolyurethanesPolyester polyols are an important material for the manufacture of polyurethane hard foam insulation, soft foam, adhesives, elastomers, paints, inks, sealants, leather resins, shoe resins, TPU, andread more -
![Polyether Polyols For Polyurethanes]()
Polyether Polyols For PolyurethanesPolyether polyols (PPG)are a class of macromolecular compounds formed by alkali-catalyzed polymerization of ethylene oxide, propylene oxide, or other epoxides.read more -
![Toluene Diisocyanate]()
Toluene DiisocyanateToluene Diisocyanate (TDI 80/20) (CAS 26471-62-5) is a mixture of 80% 2,4-toluene diisocyanate (CAS: 584-84-9) and 20% 2,6-toluene diisocyanate(CAS: 91-08-7). It is used in the production of flexibleread more -
![Diphenylmethane]()
DiphenylmethaneDiphenylmethane (CAS 101-81-5), with a purity of 99.0% minimum, has aromatic properties and serves as an important intermediate in organic synthesis. It and its derivatives are widely used in variousread more -
![2-Nitropropane]()
2-Nitropropane2-Nitropropane also known as dimethylnitromethane or isonitropropane is a colourless, oily liquid with a mild and sweet odour. It is flammable and soluble in water. It is also soluble in many organicread more -
![Acetoxime]()
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![4,4 Diaminodiphenyl Ether]()
4,4 Diaminodiphenyl Ether4,4'-Diaminodiphenyl Ether, also known as ODA (4,4'-Diaminodiphenyl Ether), is an important organic compound with the formula C12H12N2O and a molecular weight of 200.24.read more
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DIPHENYLMETHANE DIISOCYANATE (MDI) - International …...
Diphenylmethane diisocyanate (MDI) is the generic name of a product used in industrial settings. Polymeric MDI (PMDI), the primary technical/commercial form of MDI, is actually a mixture that...
METHYLENE BISPHENYL ISOCYANATE (MDI; 4,4 …...
Apr 14, 2021 · ACGIH: Documentation of the Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) - Methylene Bisphenyl Isocyanate. See annual publication for most...
4,4'-Diphenylmethane diisocyanate | C15H10N2O2...
Pure diphenylmethane 4,4'-diisocyanate formed through a two-step process beginning with the condensation reaction between aniline and formaldehyde, yielding diphenylmethane diamine. A subsequent...
Table of Contents - BASF Polyurethanes...
Diphenylmethane diisocyanate (MDI) is a member of the diisocyanate family associated with polyurethane chemistry. The term polyurethane applies to a large number of polymers formed...
A brief overview of properties and reactions of …...
May 8, 2022 · For the DII, methylenediphenyl diisocyanate (MDI—also called diphenylmethane diisocyanate) and toluene diisocyanate (TDI) are the most widely used PU raw materials. Chemical structures...
Methylene Diphenyl Diisocyanate (monomeric MDI) and …...
Feb 7, 1998 · Chemical Structure for Methylene Diphenyl Diisocyanate (monomeric MDI) and polymeric MDI (PMDI)...
Facing the huge industrial domestic demand market, how to improve the productivity and market competitiveness of our Polyol C 220, refine PMDA, Ethanaminium N N N triethyl hydroxide by improving them is one of the issues we must consider. As one of the leading Diisocyanate diphenylmethane MDI manufacturers and suppliers in China, we warmly welcome you to buy high purity Diisocyanate diphenylmethane MDI made in China here from our factory. All chemical products are with high quality and competitive price.
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