3-Aminopropyltriethoxysilane, CAS: 919-30-2, a-1100, Z-6011, Kbe -903, Ameo, GF-93, Kh-550, Silane

1. HENGDA-E8133 CAS No.: 919-30-2 is a bifunctional silane possessing a reactive primary amino group and hydrolyzable ethoxysilyl groups.
2. The dual nature of its reactivity allows HENGDA-E8133 to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermosets, thermoplastics, elastomers) thus functioning as an adhesion promoter, crosslinker, and/or surface modifier.
3. HENGDA-E8133 is a colorless to slightly yellowish low-viscosity liquid with an amine-like odor. It is soluble in alcohols, and aliphatic or aromatic hydrocarbons.
4. HENGDA-E8133 is completely and immediately soluble in water (with reaction).

Property:




 

Appearance	Colorless Transparent Liquid
Purity	≥98%, ≥99%, ≥99.5%
Density(ρ20),g/cm 3	0.935~0.955
Molecular Weight	221.34
Refractive Index(n 25 D )	1.4135~1.4235
Boiling point	230 ºC
Flash point:	98ºC
Water solubility	reactive

 

1. Chemical name: 3-aminopropyltriethoxysilane
2. CAS:919-30-2
3. Synonyms: APTES, APTS
4. Molecular formula: C9H23O3Si
5. EC-No: 213-048-4

1. Widely used in the fiberglass industry.
2. It can improve the physical and electrical properties of mineral-filled phenolics, epoxies, polyamides, polybutylene terephthalate, and many other thermoset and thermoplastic composites. Filler wetting and dispersibility in the polymer matrix can also be improved.
3. this silane can strengthen the bond between the phenolic binder and foundry sand in shell molding.
4. As a phenolic resin binder additive, the HENGDA-E8133 silane coupling agent can impart moisture resistance and allow recovery after compression.
5. HENGDA-E8133 is an excellent adhesion promoter for many coating, adhesive, and sealant systems. With polysulfide, urethane, RTV silicones, epoxy, nitrile, and phenolic adhesives and sealants, the product can improve pigment dispersion and adhesion to glass, aluminum, steel, and various other substrates.

1. HENGDA-E8133 is supplied in 25 kg or 190 kg drums or 950kg containers.
2. The containers must remain tightly sealed during storage and kept in a cool, well aired place. The product should be protected against humidity.
3. In the unopened container the shelf life of HENGDA-E8133 is min.12 months from delivery.

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