BISCO® HT-800 – A2 – Grey – 1.6mm | RogersCustom pads and gaskets priced instantly and made to order within 24 hours!

BISCO® HT-800 – A2 – Grey – 1.6mm | Rogers

Performance Solid Silicone Sheet | Adhesive on Both Sides

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  • Density of 352 kg/m³
  • CFD range of 9.7 PSI
  • Resistant to UV, ozone, extreme temperatures and flame
  • A2 = Adhesive on Both Sides
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SKU: 93087 Categories: , , , Brand:

Description

BISCO HT-800 Firm Cellular Silicone is a firm grade silicone foam that provides enhanced durability and sealing. HT-800 foam offers a higher tear and tensile strength than our lighter grade foams. This material is designed for use in enclosures requiring a more durable, high closure force gasket. HT-800 foam is ideal for sealing and protecting outdoor communication, lighting and electronic enclosures from small dust particles, wind-driven rain and fire.

A2 = Adhesive on Both Sides

Benefits

  • Excellent memory and low stress relaxation
  • Enhanced sealing performance
  • Offers consistent performance in all environments
  • Reduces maintenance costs associated with gasket failures due to compression set and softening

Features

  • Compact cell structure offers enhanced sealing performance
  • Available in thicknesses from 0.031 to 0.250 in.
  • Density of 352 kg/m³
  • CFD range of 9.7 PSI
  • Resistant to UV, ozone, extreme temperatures and flame

Recommended Uses

  • Gasketing and Sealing
  • Cold Supply Chain
  • Gap Filling
  • Shock Absorption
  • Vibration Managment

Physical Properties

Properties Test Method Typical Value* Specification**
Colour Visual Gray, Black, Red –
Thickness, mm (inch) Internal 0.79 – 12.70<br>(0.031 – 0.500) See “Width Tolerance” table
Density, kg/m³ (lb./ft³) Internal 352<br>(22) 300 – 473<br>(18.7 – 29.5)
Compression Force Deflection, KPa (psi) ASTM D1056 67<br>(9.7) 41 – 97<br>(6 – 14)
Compression, Set, % ASTM D1056<br>100°C (212°F) / 22 hrs / 50% 2.4 < 5
Water Absorption, % Internal<br>2″ below water surface / 24 hrs /<br>change in weight 0.5 < 5

Flammability Properties

Properties Test Method Typical Value* Specification**
Flame Resistance UL 94 (File E83967) Meets V-0
Flame Spread Index (ls) ASTM E162 Meets Flaming Mode < 35
Smoke Density (Ds) ASTM E662 Meets Flaming Mode, 1.5 min, < 100<br>Flaming Mode, 4.0 min, < 200
Burn Length FMVSS 302 Meets < 100 mm/min

Thermal Properties

Properties Test Method Typical Value* Specification**
Temperature Range, °C (°F) Internal -55 to +200<br>(-67 to +392) –
Thermal Conductivity, W/m °K ASTM C518 0.076 –
Low Temperature Flex ASTM D1056<br>-55°C (-67°F) / 5 hrs Pass –
Low Temperature Brittleness ASTM D746<br>-55°C (-67°F) / 3 min Pass –

Outgassing Properties

Properties Test Method Typical Value* Specification**
Total Mass Loss (%) ASTM E595<br>(4×10* -6 Torr) 0.98 –
Collected Volatile Condesible Materials (CVCM) (%) ASTM E595
(4×10* -6 Torr)		 0.25 –
Water Vapor Regain (%) ASTM E595
(4×10* -6 Torr)		 0.03 –

Electrical Properties

Properties Test Method Typical Value* Specification**
Dielectric Strength, Volts/mil ASTM D149 75 –
Dielectric Constant, 1 kHz ASTM D150 1.7 –
Dissipation Factor, 1 kHz ASTM D495 0.005 –
Dry Arc Resistance, Seconds ASTM D495 125 –
Volume Resistivity, Ohm-cm ASTM D257 10^14 –

Rogers BISCO® HT-880 Datasheet





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