

Hydroxy-terminated Polydimethylsiloxane
Features: 70131-67-8
Product Standard: GB/T 27570-2011
Molecular Formula: HO [(CH3)2 SiO]nH
Appearance: Colorless and Transparent Liquid
Structural Formula:

Inquiry
Product Introduction
Product Features:
This product,together with cross-linking agent and catalyst,can be cured at room temperatureand can maintain elasticity for a long time in the temperature range of -60-200℃.It has excellentelectrical properties and chemical stability,and is resistant to water,odor and weathering.
Product Application:
It is widely used in construction caulking,insulation of electronic components,shock-proof,moisture-proof,anti-corrosion,molding and demoulding of rubber and plastic products,as well as leather slip agent,release agent,etc.
Packaging,Storage and Transportation:
This product is packaged in 200KG irondrum and IBC(TC1000S).
Store in a dry and cool place.
This product is a non-dangerous productand can be transported according to theconditions of ordinary goods.
Technical parameter
Viscosity(25°℃)/(mPa ·s) |
Turbidity/NTU≤ |
Volatile Matter (150℃,3h)1%≤ |
Surface Curing Time/h ≤ |
750±75 |
3 |
1 |
1 |
1500±150 |
3 |
1 |
1 |
10000±1000 |
3 |
1 |
1 |
20000±2000 |
3 |
1 |
1 |
80000±8000 |
3 |
1 |
1 |