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Arlon 518581R018 0.018" (0.457 mm) Uncured Silicone Rubber with Fiberglass Substrate  (discontinued **)&l

Category Polymer , Thermoset , Silicone , Silicone Rubber , Silicone, Molded, Glass Fiber Filled
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Arlon 518581R018 0.018" (0.457 mm) Uncured Silicone Rubber with Fiberglass Substrate  (discontinued **)&l.pdf
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Material Notes:
Design/Construction:Side 1: Uncured Silicone RubberSide 2: Uncured Silicone RubberAppearance: Red silicone gum on fiberglass clothThis data Represents typical values for the production material. The data should not be used to write, or in place of, material specifications.Information provided by Arlon, Silicone Technologies Division
Physical Properties Metric English Comments
Thickness 76.2 microns
3.00 mil
Polyethylene, Interleave
>= 127 microns
>= 5.00 mil
Side 1
>= 127 microns
>= 5.00 mil
Side 2
203 microns
8.00 mil
Prime Coated 7628 Fiberglass, Substrate
406 - 508 microns
16.0 - 20.0 mil
Overall
Mechanical Properties Metric English Comments
Hardness, Shore A 40 - 50
40 - 50
Compound Property
Tensile Strength 5.58 - 6.83 MPa
810 - 990 psi
Compound Property
Elongation at Break 540 - 660 %
540 - 660 %
Compound Property
Peel Strength >= 1.05 kN/m
>= 6.00 pli
Bond Strength
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 200 °C
392 °F
rated per UL card E54153
Minimum Service Temperature, Air -56.7 °C
-70.0 °F
Flammability, UL94 HB
HB
Compound Rated
Electrical Properties Metric English Comments
Dielectric Strength >= 15.7 kV/mm
>= 400 kV/in
Processing Properties Metric English Comments
Cure Time 120 min

@Temperature 204 °C
2.00 hour

@Temperature 400 °F
Recommended Postcure Cycle
15.0 min

@Pressure 0.345 MPa,
Temperature 177 °C
0.250 hour

@Pressure 50.0 psi,
Temperature 350 °F
Recommended Cure Cycle
Shelf Life 6.00 Month

@Temperature 23.9 °C
6.00 Month

@Temperature 75.0 °F
From date of manufacture
Descriptive Properties Value Comments
Color Red
Total Product Weight (oz/yd2) 16.7 - 20.5
Uncoated Fabric Break Strength 200 lb/in
Fill Direction, Substrate Property
250 lb/in
Warp Direction, Substrate Property
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