RS-870 Soft Cellular Silicone Sponge Pads

MATERIAL/SUBSTRATE:
Silicone Sponge
DENSITY:
16 lb/ft³
COMPRESSION FORCE DEFLECTION [ASTM D1056]:
5 psi
COMPRESSION SET, 22 HOURS @ 212°F @ 50% [ASTM D1056]:
3.5%
OZONE RESISTANCE:
Yes
UV RESISTANCE:
Yes
UL 94 HF-1 [MEETS AT THIRD PARTY LAB]:
Pass
UL 94 V-0 [MEETS AT THIRD PARTY LAB]:
Pass
WATER ABSORPTION [ASTM D1056]:
1.0%
TEMPERATURE RANGE:
-67°F to 392°F
LOW TEMPERATURE BRITTLENESS [ASTM D746]:
-67°F

- Bisco® RS-870 Technical Datasheet

- Permanent Adhesive - Silicone/Acrylic [2378SL], [SA1911]

* New LSE Acrylic Adhesive Option [654M]

Product Overview

RS-870 is a soft silicone sponge that retains the lightness of a foam while exhibiting enhanced sealing capabilities of a traditional sponge rubber. RS-870 is an alternative to HT-870.

Typical Applications:
• Environmental seals to protect against penetration of dust, moisture, air, or light within outdoor enclosures such as lightning features, HVAC units, and electronic cabinets
• Shock absorbing cushions and gaskets within automobiles and appliances

Product Features & Benefits:
• Temperature independency
• UV/Ozone resistant
• Good compression set resistance