Dynasylan 1189
N-(n-Butyl)-3-aminopropyltrimethoxysilane
31024-56-3
Degussa-Silanes
附着力促进剂/粘接剂 >> 有机作用硅烷
Adhesion promoter / Bonding agent >> Organofunctional silane
胶连\藕合\固化剂
Crosslinking / Coupling / Curing Agents
丙烯酸/丙烯酸盐树脂
Acrylic/Acrylate Resins
醇酸树脂
Alkyd Resins
氨基树脂
Amide Resins
氨基树脂
Amino Resins
环氧树脂
Epoxy Resins
硅树酯
Silicone
聚亚安酯
Polyurethane
乙烯基
Vinyl
海洋 /防腐/保护
Marine /Anti-Corrosive / Protective
建筑/装饰
Architectural / Decorative
汽车原始设备制造商OEM
Automotive OEM
汽车表面整修
Automotive refinishing
罐涂层
Can Coating
线圈涂层
Coil Coating
常规工业维护
General Industrial /Maintenance
木器 &家具涂层
Wood & Furniture Coatings
粉末涂层
Powder coating
运输
Transportation
塑料涂层
Plastic coating
电/电子
Electrical / Electronics
金属
Metal
其它工业
Other industry
Soluble in alcohols
Soluble in aromatics
Soluble in aliphatic hydrocarbons
DYNASYLAN® 1189 is a bifunctional silane possessing a reactive secondary amine and a hydrolyzable trimethoxysilyl group. The dual nature of its reactivity allows DYNASYLAN® 1189 to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermosets, thermoplastics and elastomers) thus functioning as an adhesion promoter or as a surface modifier.
DYNASYLAN® 1189 is a colorless liquid with a slight amine-like odor which soluble in alcohols, and aliphatic or aromatic hydrocarbons.
DYNASYLAN® 1189 may be used with such polymers as epoxy, polyurethanes, PA, PBT, EVA, modified PP and silicones.
It is used as a primer and additive for improving the adhesion of paints and coatings to the substrate.
The most important product effects that can be achieved using DYNASYLAN® 1189 include improved adhesion, improved mechanical properties, e.g. flexural strength, tensile strength, impact strength and modulus of elasticity, improved moisture and corrosion resistance.
DYNASYLAN® 1189 can also provide improvements in processing properties, such as rheological behavior: reduction in viscosity, Newtonian behavior.