Products in Elastomers: Coupling Agent

Crosile®792 is N-2-(Aminoethyl)-3-aminopropyltrimethoxysilane. It is an amino functionalized silane coupling agent. The individual molecules contain two types of reactive functional groups that are amino group and alkoxy group characterized by different reactivity thus bonding with both organic and inorganic materials. It acts as a sort of intermediary which bonds organic materials to inorganic materials. It improves desirable qualities such as mechanical strength, moisture or chemical resistance and electrical properties. Crosile®792 is extensively used in adhesives to improve adhesion.

SCA 989 - A coupling agent for rubber elastomers and polysulfide adhesives, as well as thermoplastic andthermoset resins.

Crosile®1090 is a colorless, nearly odorless low-viscosity liquid. Crosile®1090 is an excellent compatibiliser between inorganic fillers (e.g. kaolin, MDH, ATH) and organic polymers (e.g. EPDM, EVA, PE). The high boiling point of Crosile®1090, together with its high flash point, gives it outstanding advantages with respect to safety and handling during processing. From an environmental viewpoint it should be noted that the amount of released hydrolysis methanol (VOC) is significantly reduced compared to monomeric vinyl silanes.

United Chemical Technologies G6720 is applied in Epoxies, Urethanes, Acrylics, PBT’s Polysulfides.

Crosile®69C it is a mixture of Si-69 silane coupling agent and carbon black with the same function as Si-69 but easier to operate. It can improve the physical and mechanical properties of rubber and greatly strengthen tensile strenth, antitearing strenth, abrasion resistance, reduce the permanent deformation and viscosity of gross rubber, improve process property. The suitable polymer include NR,IP,SBR,BR,NBR,EPDM, etc.

Anhui Taichang Chemical Titanate Coupling Agent G-6 is monoalkoxy-coupling agent and Similar to KR-12 (Kenrich Chemical Company, USA). It is light yellow to white wax solid and its melting point is 50-55.

Nanjing Shuguang Chemical Group Silane coupling agent Rsi-S is blend of KH-845-4 and silica, it has the same function with KH-845-4, but it’s white solid and more convenient for processing, especially for light color system.

Anhui Taichang Chemical Titanate Coupling Agent TC-114 is mono-alkoxy pyrophophato coupling agent and similar to KR-38S (Kenrich Chemical Company, USA). It is one kind of surface active agent for pigment and filler and has good dispersion property and flame-retarded property.

SCA 984PL used in mechanical rubber goods or mineral filled surface treatments.

SD Korea SBP-15 NSW coupling Agents are chemically modified compatibilizer with MA, maleic anhydride which is organic chemicals as active functional component. Its function helps increasing compatibility when co-mixing and co-extruding with non-compatible plastic resin. Finally homogeneous material is produced by SBP coupling agent. It is called compatibilizer or coupling agent and in some case it is called bonding agent.

Nanjing Shuguang Chemical Group Silane coupling agent KH-590 (SG-Si 189) is mainly used with inorganic fillers including carbon black and silica in rubbers such as EPDM, SBR, natural rubber, neoprene, polysulfide rubber, silicone rubber and so on. It works with function as activating, coupling, crosslinking and reinforcement.

Mercapto silane for sulfur cured rubber compounds which are containing silica, clays or metal hydroxides as filler. It is suitable for all elastomers and recommended to use if an improvement of technical results, such as tear strength, modulus, compression set or abrasion is required.

SD Korea SBP-20 NSW coupling Agents are chemically modified compatibilizer with MA, maleic anhydride which is organic chemicals as active functional component. Its function helps increasing compatibility when co-mixing and co-extruding with non-compatible plastic resin. Finally homogeneous material is produced by SBP coupling agent. It is called compatibilizer or coupling agent and in some case it is called bonding agent.

Irubond 100 is a polymer modifier, coupling agent in polypropylene system.

SCA 974 used as an adhesion promoter at organic/inorganic interfaces and also a coupling agent for unsaturated polyesterand fiberglass composites.

Acti-Tech™ Compatibilizer 04MA13 are based on Vistamaxx™ performance polymers grafted with maleic anhydride through a highly efficient melt-grafting process. Acti-Tech compatibilizer 04MA13 is the stiffest grade of the Acti-Tech compatibilizers range. With its high crystallinity and high softening point, it is designed to enhance performance of a wide variety of reinforced polymer compounds and is particularly recommended for the following applications such as coupling agent for glass-fiber or carbon-fiber reinforced PP, compatibilizer for polar/unpolar polymers alloys.

Yi Mei New Material Technology Oxidized PE Wax OPE829 is an excellent new type of polar wax. Because the molecular chain of oxidized polyethylene wax has a certain amount of carbonyl groups and hydroxyl groups, the compatibility with fillers, pigments, and polar resins is significantly improved. Wettability and d ispersibility in polar systems is better than polyethylene wax, and it also has coupling properties, its performance is equivalent to American Honeywell A-C wax.

SCA 985CBused in highly dynamic elastomer applications, including tires to improve reinforcingcapabilities. These silanes will improve abrasion, lower hysteresis, improve adhesion and processing.

Nanjing Shuguang Chemical Group Silane coupling agent SG-Si 172 is molecule with dual functions, it can react not only with inorganic fillers, but also with organic macromolecules. It can be used as adhesion promoter of polymer system with multi-mineral fillers. It can also be taken to modify the extra fine powder of Non-halogen Flame Retardant produced from Al(OH) 3 and Mg(OH)2 , This flame retardant is widely used in wire＆ cable, engineering plastics, decoration material, coating and textile.

SD Korea SBP-14 NS coupling Agents are chemically modified compatibilizer with MA, maleic anhydride which is organic chemicals as active functional component. Its function helps increasing compatibility when co-mixing and co-extruding with non-compatible plastic resin. Finally homogeneous material is produced by SBP coupling agent. It is called compatibilizer or coupling agent and in some case it is called bonding agent.

TR 016 - An extremely effective lubricant and wetting agent that can be used in a wide variety of polymer systems. Also provides release characteristics.

United Chemical Technologies S1590 is applied in Unsaturated Polyesters, Styrenics, Epoxies, PP, PE.

ECOPOWER Crosile®1098 is a vinyl silane concentrate (oligomeric siloxane) containing vinyl and ethoxy groups, a colorless nearly odorless low-viscosity liquid . An excellent compatibiliser between inorganic filler (e.g. kaolin, MDH, ATH) and orgainc plymers (e.g. EPDM, EVA, PE). The high boiling point of Crosile®1098, together with its high flash point, gives it outstanding advantages with respect to safety and handling during processing. From an environmental viewpoint it should be noted that the amount of released hydrolysis ethanol (VOC) is significant'y reduced compared to monomeric vinyl silanes.

United Chemical Technologies PSX1050 is applied in Protein, Amino-modified Oligo Immobilization .

Nanjing Shuguang Chemical Group Silane coupling agent SG-Si 122 is an important intermediate of silane coupling agent, mainly used to synthesize other silane coupling agents. As the rubber processing additive, it is used to process and couple the inorganic fillers in halogenated rubbers such as chlorobutyl rubber, chlorohydrine rubber, sulfonated PVC, etc., It can improve their physical and mechanical properties.

SCA 98CB used in highly dynamic elastomer applications, including tires to improve reinforcingcapabilities. These silanes will improve abrasion, lower hysteresis, improve adhesion and processing.