high temperature silicone rubber sheet

Model

First-generation DH-A

Second-generation DH-B

Third-generation DH-C

Fourth-generation 
DH-D

Hardness (Shore A)

70±2

72±2

65±3

75-78(working surface)
60-65(buffering surface)

Breaking strength Mpa≥

11.5

14.2

16.8

10.8

Tearing strength N/mm≥

45

47

39

48

Thermal endurance °C

220

240

260

260

EVA resistance (Comparison)

                         Weak

             Medium

            Strong

                Strong

Normal service life (time)

>2000

>3000

>4000

>5000

Appearance and color

Transparent-polishing-rough/
double-side rough

Red, grey- polishing- rough/double-side rough

Black- polishing-rough/
double-side rough

Black/grey-polishing-
rough

Remark

Width of 4,000mm without abutted seam is available, initiated in the world.
Special specifications are customizable as required. 
All specification of silicon seal and high-temperature Teflon adhesive tapes are available.