Silicone Rubber Coated Fabric

Excellent electrical insulator in harsh environments

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Silicone Rubber Coated Fiberglass Fabric offers a tough coated surface for applications where high flexibility and a high slip coefficient are required. It is an excellent electrical insulator in harsh environments, has high resistance to mild alkali, non-oxidizing acids, most salts, mineral lubricating oil, air, moisture and sunlight and it will release adhesive and viscous materials which often adhere to a fluorocarbon resin. Applications for silicone coated fabric include electrical insulation tapes, gaskets, heater covers, safety curtains, conveyor belts for industrial processes, foam manufacturing, shrink tunnels and release and separator sheets for viscous processes in the chemical, rubber, plastic, electrical and aerospace industries.

Benefits:

  • Excellent release properties up to 450 °F (232 °C)
  • Good chemical, abrasion and flex resistance
  • Outstanding dielectric properties
  • Does not exhibit the low friction surface or self lubricating properties of PTFE coated fabrics

 

Part Number

Nominal
Thickness (Microns)

Coated Weight (g/sqm)

Tensile Strength
Warp/Weft
(Typical)
(N/5cm)

Tear Strength Warp/Fill
(lbf)

Dielectric 
Strength
(volts/mil)
FDA 
Compliant
Standard Width
(inches)
Silicone Coated Fiberglass Fabric
7102W 235 340 1500 / 900 N/A N/A No 39
7152 380 540 2000 / NA N/A N/A No 39
7202
(w&r)
515 750 3200 / (N/A) N/A N/A No 38
7242 0.0220 1.40 285 / (N/A) N/A N/A No 39
7231R - - - N/A N/A No 37.5
7322
(w&r)
750 1080 4800 / 3500 N/A N/A No 39
7422
(w&r)
1000 1420 6000 / 5000 N/A N/A No 39
Liquid Silicone Rubber (LSR) Fabric
A1075 0.0095 0.75 125 / 120 3.5 / 3.0 N/A Yes 38
 
All products listed above have an Operating Temp. Min/Max (°F) of  -100 / 350 
 
 

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