Product Name: Silicone Toughening AgentItem No.: SilibaseSMX-0950POverview:At present, the toughening agents used in China mainly include MBS and CPE. Both types of products have their own advantages and disadvantages in PVC.When the addition score is the same, MBS is added to PVC products in a sea island form to give them toughness, but due to the presence of butadiene, the heat resistance and aging resistance are relatively poor;CPE is added to PVC products in a linear winding form to give the ...

Product Name: Dispersible Silicone AdditiveItem No.: SlibaseDSA-3238Overview:SlibaseDSA-3238 is a dispersion of high molecular weight siloxane in water, suitable for various water-based coatings and ink systems.SlibaseDSA-3238 can greatly improve the scratch resistance, abrasion resistance and anti-blocking properties of water-based coatings and inks, and the surface dry and slippery effect.SlibaseDSA-3238 is especially suitable for water-based paint, water-based ink and other systems.The amount ...

The methods for modifying nitrogen carbon resin with organic silicon include physical blending and chemical polymerization. Physical blending refers to the direct addition of organic silicone resin to the carbon resin for physical blending modification; Chemical polymerization mainly involves the introduction of silicon containing groups into the main chain of organic nitrogen carbon polymers through copolymerization of silicon containing and jaw containing monomers or other methods, forming blo ...

Organic carbon polymers have excellent solvent resistance, oil resistance, weather resistance, high temperature resistance, acid resistance, alkali resistance, salt spray resistance, chemical corrosion resistance, and surface self-cleaning properties due to their elemental properties. They play a very important role in high performance materials.Widely used in coatings, surfactants, fire retardants, machinery, electronics, medicine, optics and many other fields, especially in the coatings indust ...

By reacting phenyltrialkoxysilane with β- The hydrolysis polycondensation reaction of 3,4-epoxycyclohexyethyltrimethoxysilane (A186), or the hydrosilylation addition reaction of semi enclosed cage type tris (dimethylhydrosilyl) heptadimethylsilsesquioxane T7 3H with allyl glycidyl ether (AGE), etc., respectively, produced cage or semi enclosed cage type POSS (referred to as EP-POSS) with three epoxy groups in two structures, which were used for the modification of epoxy resins such as E51, Unde ...

Silane coupling agent is a type of small molecule organic silicon compound with organic functional groups and 2-3 SiORs.It has good compatibility with epoxy resin and is easy to achieve homogeneous reaction between the two.Silane coupling agents can chemically bond (couple) with organic and inorganic materials through Si-OR, bonding multiple inorganic materials into organic resin coatings, thereby enhancing the reinforcement effect of the resin and improving the mechanical properties of the orga ...

A series of organosilicon modified epoxy resins were successfully prepared using polymethyltriethoxysilane (PTS) through two methods: physical mixing and chemical copolymerization. Research has shown that chemically modified epoxy resin products have better performance than physically blended modified epoxy resin products.Therefore, the next focus of this article is to elaborate on the study of organic silicon chemical copolymerization modified epoxy resin.Chemical Copolymerization ModificationC ...

Epoxy resin is a type of thermosetting resin that is based on aliphatic, alicyclic, or aromatic organic structures, containing two or more reactive epoxy functional groups, and can be crosslinked and cured under appropriate conditions and curing agents.Epoxy resin has been widely used in the fields of heavy-duty anti-corrosion coatings, adhesives, electronic sealing materials, and composite materials due to its strong adhesion, low shrinkage, and low cost.There are various types of epoxy resins, ...

Polydimethylsiloxane terminated with hydroxyethyloxypropyl with polyethylene glycol, 1,3-butanediol, MDI, in N-methyldiethanolamine or dimethylformamide (DMF) (or toluene) and I butanone (MEK), and then react with (EtO) heart (CH convex NCO) to obtain a hydrophilic polyurethane solution for coating and artificial leather.Using polyester silicon (polyester) polyol, organic low molecular weight, polyisonitroester, chain extender and hydrophilic chain extender as main raw materials, siloxane copoly ...

The epoxy group of the siloxane reacts with the sulfonyl or sulfonyl quaternary salt in the water-based polyurethane, and the epoxy siloxane is grafted onto the polyurethane chain, and polyoxypropylene glycol (PPG), toluene diisocyanate Polyester (TOI) was used as the main raw material, Y-glycidoxypropyltrimethoxysilane (CKH-560) was used as silicone modifier, and MOCA was used as chain extender to prepare silicone-modified polyurethane elastomer. The experimental results show that the epoxy gro ...