+86-15875553143
Adhesive Tape Materials And Whole Set Solutions

BISCO HT-820

Rogers BISCO HT-820 Firm Cellular Silicone provides enhanced durability and sealing in a wide range of environmental conditions and applications.

BISCO HT-820

BISCO HT-820 Firm Cellular Silicone is a firm-grade silicone foam that provides enhanced durability and sealing.

HT-820 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-820 foam is ideal for sealing and protecting outdoor communication, lighting, and electronic enclosures from small dust particles, wind-driven rain, and fire.

Data Sheet
Thickness
Features
Benefits
Applications
Download
Our Services

BISCO HT-820 Data Sheet

PROPERTYTEST METHODTYPICAL VALUE*
ColorVisualGray
Thickness, mm (inches)Internal0.79 - 6.35
(0.031 - 0.250)
Density, kg/m³ (lb./ft³)Internal384
(22)
Compression Force Deflection, kPa (psi)ASTM D1056106
(15.3)
Compression Set, %ASTM D1056 100°C (212°F) / 22 hrs / 50%2.6
Water Absorption, %Internal
2" below water surface / 24 hrs /
change in weight
0.5
Temperature Range, °C (°F)Internal-55 to +200
(-67 to +392)
Thermal Conductivity, W/m °K ASTM D5180.09
Low Temperature FlexASTM D1056
-55°C (-67°F) / 5 hrs
Pass
Low Temperature BrittlenessASTM D746
-55°C (-67°F) / 3 min
Pass

BISCO HT-820 Thickness

NOMINAL THICKNESSTOLERANCE
mm (inches)mm (inches)
0.79
(0.031)
± 0.381 (± 0.015)
1.59
(0.063)
± 0.508
(± 0.020)
2.39
(0.094)
± 0.508
(± 0.020)
3.18
(0.125)
± 0.635
(± 0.025)
4.78
(0.188)
± 0.635
(± 0.025)
6.35
(0.250)
± 0.762
(± 0.030)

BISCO HT-820 Features

  • Compact cell structure offers enhanced sealing performance
  • Available in thicknesses from 0.031 to 0.250 in.
  • The typical density of 24 PCF
  • CFD range of 12-20 PSI
  • Resistant to UV, ozone, extreme temperatures, and flame

BISCO HT-820 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

BISCO HT-820 Applications

  • Active Safety
  • Cold Supply Chain
  • Gap Filling
  • Gasketing Sealing
  • Shock Absorption
  • Vibration Management
  • Cutting or slitting to the length and width required by the customers
  • Laminate double-sided tape or other materials
  • Die cut according to customer's drawing

Get in touch

Contact Us Get The Best Quote
Or Free Samples
(86) 158 7555 3143

Location

NO.57 Houting Second Industry Area Shajing Baoan Shenzhen China 518104
Sales - Mrs Lulu
Sales - Mr Tom
Sales - Miss Sasa
Sales - Mr Jason

CONTACT FORM HERE

    envelope linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram