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Quality CHLORODIMETHYL(3-PHENYLPROPYL)SILANE (CAS NO. 17146-09-7) factory
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Quality CHLORODIMETHYL(3-PHENYLPROPYL)SILANE (CAS NO. 17146-09-7) factory
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CHLORODIMETHYL(3-PHENYLPROPYL)SILANE (CAS NO. 17146-09-7)

Specifications
Highlight:

C11H17CISi Silicon Halides

,

Anti yellowing Chlorodimethyl(3-Phenylpropyl)Silane

,

Cas No. 17146-09-7
Product Name:
Chlorodimethyl(3-phenylpropyl)silane
Appearance:
Clear Liquid
MF:
C11H17CISi
MW:
212.78
M.P:
<0°C
B.P:
75 °C/0.5 Mm Hg
Density:
0.963
Flash point:
103°C
Tags:

Chlorodimethylphenylsilane

P-Trichlorosilylbiphenyl

Dimethyloctadecylchlorosilane
Key Attributes
Brand Name: SISO
Model Number: 17146-09-7
Place of Origin: China
Payment Terms: T/T
Product Description

1. Rigid-flexible Composite Modified Silicone Monomer 

This product is a high-activity monofunctional aromatic chlorosilane with a unique 3-phenylpropyl rigid-flexible composite structure. It integrates the rigid benzene ring segment and flexible alkyl chain structure, and can be grafted and copolymerized with silicone monomers via hydrolytic condensation. It effectively balances the rigidity and flexibility of traditional silicone materials, significantly improving the thermal stability, structural toughness and mechanical balance performance of polysiloxane products.

2. High-refractive-index Optical Silicone Modifier

Benefiting from the transparent aromatic phenyl structure, the monomer has high refractive index and excellent visible light transmittance. It can be used for functional modification of optical silicone resin, optical adhesive and optical film materials. It can stably adjust the refractive index of optical systems, improve light transmission uniformity and light aging resistance, and meet the preparation requirements of high-transparency optical functional materials..

3. High Weathering Anti-yellowing Coating Additive

The stable phenylpropyl aromatic segment possesses excellent ultraviolet resistance and thermal oxidative aging stability. Introduced into industrial and outdoor coating systems, it can effectively enhance the surface hardness, scratch resistance and chemical inertness of coating films, inhibit yellowing, pulverization and aging failure of coatings under long-term high-temperature and ultraviolet irradiation conditions, and improve the long-term weather resistance of protective coatings.

4. Organic-inorganic Interface Compatibility Optimizer

Featuring moderate molecular polarity and excellent interfacial activity, it can build stable chemical bonding between inorganic fillers such as silica, glass powder and metal oxides and organic polymer matrices. It optimizes interfacial phase compatibility, eliminates micro-defects of composite materials, and effectively improves the mechanical strength, water resistance and dimensional stability of composite products.
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