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Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® HF2030-M1500
SiSiB® HF2030-M1500

Hydrogen Terminated Polydimethylsiloxane

SiSiB® HF2030 is a 100% hydride terminated polydimethylsiloxane. It is a colorless clear liquid. We provide different molecular weight / SiH content upon request.


SiSiB® HF2030-M1500

Technical Data


Appearance

Clear Liquid

Color

Colorless

Active ingredient content, %, approx.

100%

CAS No.

70900-21-9


Properties

HF2030-M400

HF2030-M700

HF2030-M1250

Molecular Weight

400

700

1250

Density 25°C

0.905

0.971

0.971

Refractive Index 25°C

1.395

1.403

1.403

Hydrogen Content

0.5%

0.28%

0.16%

SiH (mmol/g)

5.0

2.8

1.6

Flash Point

>65°C

>93°C

>93°C


Properties

HF2030-M1500

HF2030-M2000

HF2030-M4000

Molecular Weight

1500

2000

4000

Density 25°C

0.971

0.971

0.971

Refractive Index 25°C

1.403

1.403

1.403

Hydrogen Content

0.13%

0.1%

0.05%

SiH (mmol/g)

1.3

1.0

0.5

Flash Point

>93°C

>93°C

>93°C


Properties

HF2030-M5000

HF2030-M6000

HF2030-M7500

Molecular Weight

5000

6000

7500

Density 25°C

0.971

0.971

0.971

Refractive Index 25°C

1.403

1.403

1.403

Hydrogen Content

0.04%

0.03%

0.026%

SiH (mmol/g)

0.4

0.3

0.26

Flash Point

>93°C

>93°C

>93°C


Properties

HF2030-M10000

HF2030-M17500

HF2030-M28000

Molecular Weight

10000

17500

28000

Density 25°C

0.971

0.971

0.971

Refractive Index 25°C

1.403

1.403

1.403

Hydrogen Content

0.02%

0.01%

0.007%

SiH (mmol/g)

0.2

0.1

0.07

Flash Point

>93°C

>93°C

>93°C


Properties

HF2030-M62000



Molecular Weight

62000



Density 25°C

0.974



Refractive Index 25°C

1.403



Hydrogen Content

0.003%



SiH (mmol/g)

0.03



Flash Point

>93°C




Remark: Other SiH contents can be made upon request.

Technical Data

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



  • In the original unopened packaging, SiSiB® HF2030 has a shelf life of one year in a dry and cool place.


Documents

DownloadSiSiB® HF2030-M1500 Technical Data Sheet
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