KH-172

Silane KH-172

Introduction

Chemical Name:   Vinyltri(b-methoxy ethoxy)silicane

CAS NO.:1067-53-4

Molecular Formula: CH₂=CHSi(OC₂H₄ OCH₃)₃

Foreign Company’s Trademark:

A-172 (Momentive, USA)

Z-6082 (Dowcorning)

KBC-1003 (ShinEtsu)

GF58 (Wacker)

Typical Physical Properties

Determined on commercial material whose properties may vary within the specification limits.

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Physical Form   Clear liquid

Specific Gravity at 20°C   1.033~1.035

Refractive Index, n_D 25°C 1.4270~1.4285

Purity, %                        Min 98.0                                                                         

Flash point                              92℃

Boiling Point                           285℃

Molecular Weight                    280.4    

Applications

(1) Enhances EPDM (filled with inorganic filler), cross-linked polyethylene and its polymer or the resin’s electrical specification and mechanical strength. Its performance is especially more remarkable under the hygrometric state. It can be used as the surface treating agent for the pottery clay and siliceous inorganic filler, add it by using the co-fixing method.

(2) Enhances the cross-linked and the inorganic filler or the polyester and so on compound materials’ mechanical strength under the hygrometric state. KH-172 may reduce the cross-linked polyester mould pressing material’s water absorbability, electric specification and mechanical strength.

(3) In the glass fiber application, KH-172 may enhance resin’s cohesive force, such as the fiber monofilament and polyester, etc, enhance the compound materials' performance under hygrometric state.

Package:

1. 25KGS/Plastic Drum
2. 200 KGS/Steel Drum
3. 1000KGS/IBC