factory price 3-Aminopropyltriethoxysilane CAS: 919-30-2 99% Silane Coupling Agent Kh 550 /a-1100 / Ameo in Stock for Sale

• Customization: Available
• CAS No.: 919-30-2
• Formula: C9h23no3si
• Model NO.: Siwin-A110
• EINECS: 213-048-4
• Color: Colorless
• Appearance: Liquid
• Transport Package: Iron Drum or IBC Drum
• Specification: 98%min 99%min
• Trademark: Siwin
• Origin: China
• HS Code: 2931900090
• Production Capacity: 100000

Product Description

 

Description

Siwin-A110, KH-550,a primary amino silane, can be used as an adhesion promoter in silane modified urethane(SPUR*prepolymer), filled silicone, epoxy and 2 part urethane adhesives and sealants.
 

KH-550 quick Details

Chemical Name: KH-550

CAS No.: 919-30-2

Molecular Formula: C9H23NO3Si

Molecular weight:221.37

Appearance: Colorless transparent liquid

Assay: 98%min

  

Application

 

1. Glass fiber or glass fabric composites: As a finish or size constituent
2. Mineral fiber insulating materials and abrasives: As an additive to phenolic resin binders
3. Foundry resins: As an additive to phenolic, furan and melamine resins
4. Sealants and adhesives: As a primer or additive and for chemical modification
5. Mineral-filled polymers or HFFR cables: For pretreatment of fillers and pigments
6. Paints and coatings: As an additive and primer for improving adhesion to the substrate
7. As a primer for glass and metal

 

Typical properties

 

Product No.	Siwin-A110
Chemical Name	3-Aminopropyltriethoxysilane
CAS NO.	919-30-2
EINECS NO.	213-048-4
Formula	C9H23NO3Si
Appearance	Colorless Transparent Liquid
Density (ρ20ºC,g/m³)	0.9510±0.0050
Refractive Index (nD25ºC)	1.4225±0.0050
Purity (by GC, %)	98min; 99 min
Molecular Structure

 

Feature

Siwin-A110 used as a surface modifier in fillers and pigments. it can improve the dispersibility of the filler and the mechanical properties - such as flexural strength, tensile strength and modulus - of the composites. The silane also reduces the filler's sedimentation tendency in the uncured polymer. It can also greatly increase water (vapor) and corrosion resistance.

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