Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® HF2030-M15000
SiSiB® HF2030-M15000

Hydrogen terminated polydimethylsiloxane

SiSiB® HF2030-M15000 is a hydride-terminated polydimethylsiloxane with a molecular weight of approximately 15,000 (CAS No. 70900-21-9). Custom molecular weights or Si-H content are available. It is used as a reactive intermediate for producing ABA organo-modified silicones through hydrosilation.

SiSiB® HF2030-M15000

Introduction


SiSiB® HF2030-M15000 is a hydride terminated polydimethylsiloxane, which molecular weight is around 15000.


Typical Physical Properties



CAS No.

70900-21-9

Flash Point

>93°C

Color and Appearance

Colorless clear liquid

Molecular Weight

15000

Specific Gravity 25°C

0.971

Refractive Index 25°C

1.403

Hydrogen Content wt%

0.012-0.014%

SiH Content

0.12-0.14mmol/g

Active Ingredient

100%




Remark: Other Hydrogen contents can be made upon


Applications


  • SiSiB® HF2030 can be used as a reactive intermediate to make ABA organo-modified silicones via hydrosilations. Functional groups normally attached in this way include allyl terminated polyethylene or polypropylene glycols, amines, and epoxies.


  • SiSiB® HF2030 can be used as chain extender and crosslinker for addition cure liquid silicone rubber. It is used in conjunction with crosslinking hydrides to increase elongation and tear strength and lower durometer.


  • SiSiB® HF2030 can be used for water repellent treatment of textiles.


Packing and Storage


SiSiB® HF2030 is supplied in 190Kg steel drum or 950Kg IBC tote.


In the original unopened packaging, SiSiB® HF2030 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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