KH-151

Product Code: KH-151

Category: Coupling Agent Series

CAS NO: 78-08-0

Packaging: Plastic drum

Net Weight: 5kg, 25kg or 200kg per package

Appearance: Colorless transparent liquid

Product Information

Chemical Name: Vinyltriethoxysilane

English Name: Vinyltriethoxysilane

CAS NO: 78-08-0

Molecular Formula: C8H18O3Si

Structural Formula:

Purity: ≥98%

Density (20℃): 0.9110±0.005g/ml

Boiling Point: 161℃

Refractive Index (n25D): 1.3950-1.3970

Physical Properties: Colorless transparent liquid, soluble in various organic solvents, soluble in water with pH=3.0-3.5

Applications:

   Suitable for polyethylene and copolymers of various complex shapes and all densities, with wide processing tolerance and filled composites. It features high service temperature, excellent stress cracking resistance, memory property, wear resistance and impact resistance.

Acts as both coupling agent and crosslinking agent, suitable for polymers such as polyethylene, polypropylene, unsaturated polyester, etc. It can also improve the affinity between glass fiber, inorganic fillers and vinyl-reactive resins, commonly used in silane crosslinked polyethylene cables and pipes.

Used as sealant for electronic component encapsulation materials. In 1,2-polybutadiene encapsulation materials, it is used to treat quartz filler to improve the three-dimensional bonding between polybutadiene resin and quartz powder, enhance plastic density, thus improving the moisture resistance of encapsulation materials.

Used for surface moisture-proof treatment of electronic components, such as chip-type trimming ceramic dielectric capacitors and high-voltage composite dielectric capacitors, improving moisture resistance, surface finish and product qualification rate.

Storage:

Keep sealed and store in cool, dry and ventilated place.

Packaging: Plastic drum, net weight 5kg, 25kg or 200kg per package. Special specifications available upon request.