Propyltrimethoxysilane CAS No.1067-25-0 Adhesion promoter in coatings Primer or additive silane

• CAS No.: 1067-25-0
• Formula: C6H16O3Si
• Color: Colorless
• Appearance: Liquid
• Purity: 97min
• Refractive Index: 1.391
• Model NO.: Siwin-9331
• Transport Package: Iron Drum
• Specification: 97%min
• Trademark: Siwin
• Origin: China
• HS Code: 2931900090
• Production Capacity: 100000

Product Description

Application

It is an important additive for many applications. Examples are:
Glass fiber/glass fabric composites: As a finish or size constituent
Mineral fiber insulating materials and abrasives: As an additive to phenolic resin binders
Foundry resins: As an additive to phenolic, furan and melamine resins
Sealants and adhesives: As a primer or additive and for chemical modification
Mineral-filled polymers (composites) or HFFR cables: For pretreatment of fillers and pigments
Paints and coatings: As an additive and primer for improving adhesion to the substrate.
It also can be used as a primer for glass and metal.

 

Typical properties

 

Product No.	Siwin-9331
Chemical Name	Propyltrimethoxysilane
CAS NO.	1067-25-0
Formula	C6H16O3Si
Appearance	Colorless Transparent Liquid
Density (ρ20ºC,g/cm³)	0.938
Refractive Index (nD^25ºC)	1.391
Purity	97%
Boiling Point	137 ºC
Flash Point	35 ºC
Molecular Weight	164.28
Molecular Structure

 

Package/Storage

200L PVF steel drum or on request.
Stored in a cool, dry place. Avoid light.

     
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