gamma-Aminopropyltriethoxysilane->industrial additives

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WD Silane

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gamma-Aminopropyltriethoxysilane

Category :

Chemicals->industrial additives

Product Specification

Model No:	WD-50

Country	CN

Product Detail

WD-50 is a versatile amino-functional coupling agent used over a broad range of applications to provide superior bonds between inorganic substrates and organic polymers. The silicon-containing portion of the molecule provides strong bonding to substrates. The primary amine function reacts with a wide array of thermoset, thermoplastic, and elastomeric materials.
Typical Physical Properties
Chemical Name-----------gamma-Aminopropyltriethoxysilane
Formula-----------------C9H23N2O3Si
Molecular Weight---------221.3
Color and Appearance----Colorless transparent liquid
Density-----------------0.9450-0.9550
Boiling Point-----------215[760mmHg]
Refractive Index--------1.420 +/- 0.0005
Viscosity---------------2 cSt
Flash Point-------------96
CAS No.-----------------919-30-2
EINECS No.--------------213-048-4
Min. Purity-------------98.0%

Solubility
WD-50 is completely and immediately soluble in water (with reaction), alcohol, and aromatic and aliphatic hydrocarbons. Ketones are not recommended as diluents.
Applications
Silane Coupling Agent WD-50 is applied in plastic products (including cables, glassfiber-reinforcement plastics etc.), rubber products, adhesives, coatings, pigments dispersion, inks, magnetic materials (plastic magnet and rubber magnet), metallic casting resins and resins concrete, etc.
WD-50 maximizes the physical and electrical properties of mineral-filled phenolics, epoxies, polyamides, polybutylene terephthalate, and a host of other thermoset and thermoplastic composites. Filler wetting and dispersibility in the polymer matrix are also improved.
WD-50 improves adhesion between magnetic powder and organic resins and dispersion of magnetic powder inorganic resins. Also these magnetic appliances attain higher magnetic orientation and excellent magnetic properties, higher mechanical strength, good processability, excellent weathering resistance.
In glass-reinforced thermoset plastics, WD-50 enhances the flexural, compressive, and interlaminar shear strengths before and after exposure to humidity. WD-50 greatly improves wet electrical properties.
With nitrile, polysulfide, expoxy, urethane, and adhesives and sealants, WD-50 improves pigment dispersion and maximizes adhesion to glass, aluminum, and steel.
When WD-50 is used, glass-reinforced thermoplastics, polyamides, polyesters, and polycarbonates exhibit increased flexural and tensile strengths before and after wet exposure.
In glass fiber and mineral wool insulation, as a phenolics resin binder additive, WD-50 imparts moisture resistance and allows recovery after compression.
In shell molding foundry applications, WD-50 strengthens the bond between the phenolics binder and foundry sand.
In grinding wheels, WD-50 promotes an improved, water-resistant bond between the abrasive grit and phenolics resin binder.
WD-50 is an excellent adhesion prompter in urethane, epoxy, and acrylic latex coatings, adhesives, and sealants.

More Products from this Supplier

gamma-Methacryloxypropyltrimethoxysilane


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