Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® HF2060-35H80
SiSiB® HF2060-35H80

Hydride Terminated Methylhydrosiloxane-dimethylsiloxane Copolymer

SiSiB® HF2060-35H80 is a methylhydrosiloxane-dimethylsiloxane copolymer, hydride-terminated (CAS No. 69013-23-6). It is used as a crosslinker for curing vinyl-functional silicone fluids. With adjustable Si-H content, it offers flexibility in formulating RTV-2 silicone rubber.

SiSiB® HF2060-35H80

Introduction


SiSiB® HF2060-35H80 is a colorless transparent liquid.


Typical Physical Properties



CAS No.

69013-23-6

EINECS No.

800-499-2

Color and Appearance

Colorless transparent liquid

Silicone Content

100%

Specific Gravity 25°C

0.960~0.970

Volatile Content

Max.1.5% [150°C, 3hrs]

SiH content [mmol/g]

7.9-8.1

Viscosity 25°C [cst]

30-40




Remark: SiSiB® HF2060-35H80 is available in different viscosities and different Si-H contents.


Applications


  • SiSiB® HF2060-35H80 is used as crosslinkers for curing vinyl-functional silicone fluids. With different Si-H content, it can provide good flexibility in formulating RTV-2 silicone rubber. Curing is affected by a platinum catalyst resulting in an addition reaction between the hydrogen and the vinyl group of the silicones.


Packing and Storage


SiSiB® HF2060-35H80 is supplied in 5Kg, 25Kg pail or 200Kg steel drum.


In the original unopened packaging, SiSiB® HF2060-35H80 has a shelf life of one year in a dry and cool place.


Notes


All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing.


We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability. We disclaim liability for any incidental or consequential damages.


Please send all technical questions concerning quality and product safety to: support@SiSiB.com.

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