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    Qingdao Hengda New Material Technology Co., Ltd.

    ADD

    Qingdao International Innovation Park, Qingdao, Shandong Province, China

  • MARKETING AND SALES DEPARTMENT

    MANUFACTURING PLANTS

    Gaizhou Hengda Chemicals Co., Ltd.

    Shandong Hengda Silicon Material Technology Co., Ltd.

HENGDA-Si28 - Tetraethoxysilane

HENGDA-Si28

  • Chemical Name:

    Tetraethoxysilane

  • CAS No.

    78-10-4

  • Equivalent Name:

    TEOS

  • TE 28

Typical Properties

Appearance

Colorless Transparent Liquid

Purity(%)

≥99%

Density(ρ20), g/cm³

0.920~0.960

Molecular Weight

208.33

Refractive Index(n²⁵D)

1.3788-1.3888

Applications

1.Be hydrolyzed to form silicon dioxide (silica). 

2.Crosslinkers in silicone rubber systems.

3.Drying agents in sealing compositions.

4.Inorganic binder for refractory fillers and pigments.

5.Coating material for pigments, fibers and other surfaces.

6.Chemical intermediate.


Packing

25 kg, 200kg plastic or iron drum
IBC Drum



HENGDA-Si28