Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Saint-Gobain COHRlastic® CF4444 Reversion Resistant Reinforced Solid Rubber

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE)
Manufacturer Saint-Gobain Perfomance Plastics
Trade Name COHRlastic®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Saint-Gobain COHRlastic® CF4444 Reversion Resistant Reinforced Solid Rubber.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Description: COHRlastic® CF silicone solid rubber reinforced with fiberglass is a dimensionally-stable, durable material for press pads, belting and gasketing. It is available in six constructions. CF 4444 has a specially formulated rubber compound to give better reversion resistance. The reinforcement is a special crush-resistant fiberglass, making the product excellent for press pads in high-temperature and pressure lamination applications. All data based on a 0.0625 inch test sample.(Also available in 3/32, 1/8; Thickness shown is for silicone rubber. Fiberglass thickness = 0.135".) Information provided by Saint Gobain Performance Products.
Physical Properties Metric English Comments
Volatile Organic Compounds (VOC) Content <= 0.50 g/l
<= 0.50 g/l
Weight Loss (4 hrs at 400°F)
Mechanical Properties Metric English Comments
Hardness, Shore A 79
79
Elongation at Break <= 10 %
<= 10 %
Flexural Strength 5.52 MPa
800 psi
Diaphragm Burst Strength
Tear Strength 70.1 kN/m
400 pli
Thermal Properties Metric English Comments
CTE, linear 270 µm/m-°C

@Temperature 20.0 °C
150 µin/in-°F

@Temperature 68.0 °F
Silicone rubber component
Thermal Conductivity 0.274 W/m-K
1.90 BTU-in/hr-ft²-°F
Electrical Properties Metric English Comments
Dielectric Strength 19.7 kV/mm
500 kV/in
Descriptive Properties Value Comments
Color Red
Copyright © lookpolymers.com All Rights Reserved