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    Qingdao Hengda New Material Technology Co., Ltd.

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    Qingdao International Innovation Park, Qingdao, Shandong Province, China

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    Gaizhou Hengda Chemicals Co., Ltd.

    Shandong Hengda Silicon Material Technology Co., Ltd.

HENGDA-E3133 - 3-(2,3-Epoxypropoxy)propyltriethoxysilane

HENGDA-E3133

  • Chemical Name:

    3-(2,3-Epoxypropoxy)propyltriethoxysilane

  • CAS No.

    2602-34-8

  • Equivalent Name:

    A-1871

  • GF 82/GPTE

Typical Properties

Appearance

Colorless transparent liquid

Purity(%)≥97%

Density(ρ20), g/cm³

0.995~1.015

Molecular Weight

278.42

Refractive Index(n²⁵D)

1.4270~1.4370


Applications

1.It can be used as an adhesion promoter in polysulfide, urethane, epoxy and acrylic caulks, sealants, adhesives and coatings.

2.It can be used as a ingredient in the size used in the production process of glass fiber.

3.It can be used as a primer or additive in adhesives and sealants.

4.It can be used for the pretreatment of fillers and pigments or as an additive to the polymer

5.It can be used as an additive or as a primer for paints and coatings to improve adhesion to the substrate, especially glass and metal. 


HENGDA-E3133