Dynasylan ® 1146 oligomeric diaminosilane system silane coupling agent thickening agent Evonik Degussa AG original imported factory price direct sales
Overview of Dynasylan ® 1146 Oligo Diaminosilane System: Dynasylan ® The 1146 oligomeric diaminosilane system is developed and produced by Evonik Degussa AG. It is a copolymer type of oligomeric diaminosilane/alkyl silane, which is widely used as a bonding promoter in various fields.
alias:Evonik 1146, organic silane coupling agent 1146, amino silane oligomer, Degusa 1146, thickening agent 1146, coupling agent 1146, coupling agent 1146, surface modifier 1146, crosslinking agent 1146, adhesion promoter 1146, auxiliary agent 1146
English name:Dynasylan®1146
brand:Evonik, formerly known as Degussa AG, Germany
model:Dynasylan®1146
characteristic:
specifications:Iron drum: 25KG/drum, 200KG/drum
application:
Evonik (formerly Degussa AG) 1146, organic silane coupling agent Dynasylan 1146, amino silane oligomer overview:
The Dynasylan ® 1146 oligomeric diaminosilane system is developed and produced by Evonik Degussa AG. It is a copolymer type of oligomeric diaminosilane/alkyl silane, which is widely used as an adhesion promoter in various fields. Hydrophobic Dynasylan ® one thousand one hundred and forty-six Dual amino functional silane can be used in industries such as coatings, adhesives, and sealants to improve the adhesion between amino reactive resins and inorganic surfaces, plastic surfaces, and inorganic fillers. These resins include room temperature vulcanized (RTV) silicone rubber, two-component polyurethane, organic silicon modified polyurethane, silane modified (MS) resin, and two-component epoxy resin. Dynasylan®1146 The characteristic of this is the random contribution of linear and cyclic oligomeric siloxanes, which comply with the definition of polymer resins by the Organization for Economic Cooperation and Development (OECD). The low volatility and viscosity of the product make the composite process simpler. Dynasylan®1146 The by-products (VOCs) generated are significantly reduced, and there is less odor generated during the application process.
The main advantages of Dynasylan ® 1146 oligomeric diaminosilane system are:
Due to its unique oligomeric structure, Dynasylan ® 1146 The oligomeric diaminosilane system exhibits excellent wetting and chemical bonding properties on some substrates with poor bonding properties, while also having good weather and moisture resistance. The dual amino functional group provides reaction sites for resins with amino reactivity, while the alkyl functional group brings hydrophobicity. It is used in organic silicon modified polyurethane or MS The use of resin adhesives and sealants brings many advantages to products: excellent wet bonding performance between inorganic substrates (such as concrete, aluminum) and organic substrates (such as PVC), improved tensile strength and modulus, no yellowing or defects in high elasticity product formulations.
Evonik (formerly Degussa AG) 1146, organic silane coupling agent Dynasylan 1146, amino silane oligomer packaging specifications:
| packing | Net weight |
| Iron bucket | 25 KG/barrel |
| Iron bucket | 200KG/barrel |
Evonik (formerly Degussa AG) 1146, organic silane coupling agent Dynasylan 1146, amino silane oligomer application:
Application of Dynasylan ® 1146 oligomeric diaminosilane system:
· It is a universal silane that improves the performance and quality of the product.
· Soluble in general organic solvents such as methanol, ethanol, and methyl ethyl ketone.
· Can be used as an additive or primer in the coatings, adhesives, and sealants industry.
·As an additive, it can save some special primer steps in multi bonding applications.
· Used in RTV In special systems such as silicone rubber and hybrid silane crosslinking, adhesion can be improved.
· The recommended addition amount is usually 0.5-1.5 wt.% relative to the overall formula.
· It can also be used for the treatment of inorganic fillers.
· During the mixing process with the resin system, Dynasylan functionalized with diamino and alkyl groups is used ® one thousand one hundred and forty-six The oligomeric diaminosilane system can obtain functional inorganic fillers with unique properties.
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