Product Description:

3-Aminopropyltriethoxysilane (CAS No. 919-30-2), Silane coupling agent SCA-A10E, is a versatile amino functional coupling agents used over a broad range of applications to provide superior bonds between inorganic substrates and organic polymers. The primary amine function reacts with a wide array of thermoset, thermoplastic and elastomeric materials.

Product Feature:

Name: 3-Aminopropyltriethoxysilane

Synonyms: 3-Triethoxysilylpropylamine

Molecular Formula: C9H23NO3Si

Molecular Weight: 221.37

CAS Registry Number: 919-30-2

Chemical Name: Y-Aminopropyltriethoxysilane (KH-550)

CAS NO 919-30-2

Structural Formula: NH2-CH2CH2CH2-Si(-OCH2CH3)3 (M=221.37)

Properties: Colorless to light yellow transparent liquid, easily soluble in many

solvents; can be easily hydrolyzed; can polymerize and form sil-

oxane.

B.P.: 217°C/760mmHg; Sepcific gravity(25°C): 0.9390-0.9430g/ml

Refractive Index(25°C): 1.4175-1.4200

EINECS: 213-048-4

Product Specification/Models:

Density: 0.946

Melting point: -70º C

Boiling point: 217º C

Refractive index: 1.420-1.422

Flash point: 96º C

Water solubility: REACTS

Attn: Mr.Peter Cai

Blueskychem at hotmail dot com

Application:

3-Aminopropyltriethoxysilane (CAS No. 919-30-2), Silane coupling agent SCA-A10E, 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.

As a primer for glass and metal.

Major used in glass fiber, textiles auxiliaries and

adhesive industries.

Use: 1. In the treatment of glass fiber; can improve the mechanical, el-

ectrical, and anti-aging properties of composite materials.

2. Suitable for polyacid resins,epoxy resins, phenolic resin,

melamine resin and nylon etc.

3. In the treatment of glass fiber reinforced plastics.

4. As tackifier of rubber and metals.

5. Suitable for glass fiber, glass cloth, silica hydrated

Other Information:

Equivalents

Momentive (formerly OSi Specialties ) Silquest A-1100

Dow Corning Z-6011

ShinEtsu KBE-903

EVONIK Degussa Dynasylan AMEO

Wacker GENIOSIL GF 93

Chisso Sila-Ace S330

UCT (formerly Petrarch) A0750