High Quality 10373-78-1 Supplier - Organic Silane coupling agent Phenyltriethoxysilane/PTES CAS 780-69-8 – Zhuoer

Phenyltriethoxysilane/PTES is a colorless transparent liquid which can be used as a cross-linking agent for silicone resin and can also be used as raw material for phenyl silicone oil.

Phenyltriethoxysilane/PTES CAS 780-69-8

MF:C12H20O3Si
MW:240.37
EINECS:212-305-8
Melting point <-50°C
Boiling point 112-113 °C10 mm Hg(lit.)
density 0.996 g/mL at 25 °C(lit.)
refractive index n20/D 1.461(lit.)
form Colorless liquid

Phenyltriethoxysilane/PTES CAS 780-69-8

Phenyltriethoxysilane/PTES CAS 780-69-8

Phenyltriethoxysilane/PTES is used to modify the suface of inorganic fillers such as wollastonite andaluminum trihydroxide. It makes the surface of these inorganic fillers more hydrophobic and thus increases their dispersability in mineral-filled polymers. It is especially suited for polymers that are processed at elevated temperatures. It reduces the viscosity of the polymer melt.

In many sol-gel applications it is partially hydrolyzed to form a preproduct that can be further crosslinked using temperature. This pre-hydrolysis is often made in conjunction with alkyl silanes or other organofunctional silanes , silicic acid esters, or even an aqueous silica sol.

Phenyltriethoxysilane/PTES can be used as a crosslinker in high-temperature silicone elastomers

Phenyltriethoxysilane/PTES can be used as a stereo-regulator for Ziegler-Natta-catalysts to increase the isotactic index in polypropylene.

How should I take Phenyltriethoxysilane/PTES?

Contact: kevin@shxlchem.com

Payment terms

T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.

Lead time

≤25kg: within three working days after payment received.

＞25kg: one week

1,1,3,3-Tetramethyldisiloxane / Tetramethyldisiloxane /TMDSO

Sample

Available

Package

1kg per bottle, 25kg per drum, or as you required.

Storage

Store the container tightly closed in a dry, cool and well-ventilated place.