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Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® HR7272
SiSiB® HR7272

SiSiB® HR7272 is a high-temperature resistant, flame-retardant silicone rubber featuring excellent heat resistance, flame retardancy, and balanced mechanical properties.

SiSiB® HR7272

Features


  • Outstanding heat resistance


  • Excellent flame-retardant performance


  • Good physical strength


Physical Properties


Appearance

Transparent

Density (g/cm3)

1.20+/-0.02

Hardness (Shore A)

70+/-3

Tensile Strength (MPa)

Min. 9.0

Elongation (%)

Min. 400

Tear Strength (KN/m)

Min. 25.0

Flammability Rating

3mm, FV-0


Application


  • SiSiB® HR7272 is suitable for transparent flame-retardant silicone rubber products and high-temperature, high-strength applications, especially in the extrusion of flame-retardant and fire-resistant cable compounds.

Packing and Storage


SiSiB® HR7272 is supplied in 20Kg box, with plastic bag inside.


In the unopened original container, SiSiB® HR7272 has a shelf life of one year in a dry and cool place.

Documents

DownloadSiSiB® HR7272 Safety Data Sheet
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SiSiB® HR7272