BISCO®MS80® Bun Series Medical and Life Science Grade Cellular Silicone Foam Pads

DENSITY [ASTM D1056]:
5 lb/ft³
COMPRESSION FORCE DEFLECTION [ASTM D1056]:
0.2 – 1.2 psi
COMPRESSION SET, 22 HOURS @ 212°F @ 50% [ASTM D1056]:
1.5%
TENSILE STRENGTH [D412]:
12.5 psi
ELONGATION [ASTM D412]:
45%
TEAR STRENGTH [ASTM D624]:
>2.0
THERMAL CONDUCTIVITY (UNCOMPRESSED) [ASTM C518]:
0.036 w/mK
LOW TEMPERATURE FLEX [ASTM D1056]:
Pass
RECOMMENDED CONSTANT USE:
392°F
DIELECTRIC BREAKDOWN, METHOD C: SLOW RATE OF RISE (500 v/s) [ASTM D149]:
43
VOLUME RESISTIVITY [ASTM D257]:
7.0 X 10¹³
CFR177.2600:
Compliant
OZONE RESISTANT:
Yes
UV RESISTANT:
Yes
SANITIZER RESISTANT:
Yes
EXTREME TEMPERATURE RESISTANT:
Yes

Product Overview

Bisco® MS80 is an open-cell silicone foam cast into a block form. These are platinum-cured materials specifically engineered to meet the demands of life science applications.

TYPICAL APPLICATIONS

  • Cushioning – for seating in medical devices for patient comfort.
  • Gasket & Sealing – create protective, reliable seals in bioprocessing, medical devices and equipment to maintain critical environments
  • Gap filling & Insulation – effectively fills gaps and provides insulation, vital in sensitive medical and laboratory equipment where temperature and environmental control are critical
  • Shock & Vibration management – protecting internal components in medical and life science devices
  • Wound dressing & tissue contact – medical grade silicone is safe for long-term exposure inside the body

 PRODUCT FEATURES & BENEFITS

  • High acoustic and sound absorption for critical medical devices
  • Provides great vibration isolation due to low natural frequency
  • Resistance to UV, ozone, sanitizers and extreme temperatures for consistent performance across many environments
  • Good tear strength and durability
  • Compliant to requirements of 21CFR177.2600