Precision Polymer Engineering S80N Silicone Rubber

Category	Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , Silicone
Manufacturer	Precision Polymer Engineering Limited
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Precision Polymer Engineering S80N Silicone Rubber.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Silicone Rubber, 76-85 °IRHD. Silicone rubber having both methyl and vinyl substituent groups on the polymer chain. To meet UK Ministry of Defence Aircraft Materials Specification DTD5582A Grade 80.Applications: Particularly suitable in fluid sealing applications where low compression set is of prime importance in O-rings and gaskets. Can be used in contact with heavy mineral and certain diester-based oils within the quoted temperature range. Unsuitable for use in contact with petroleum based fuels, light mineral oils or greases derived from them. Excellent ozone resistance.

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	80	80	°IRHD; ASTM D1415
	77 - 85	77 - 85	°IRHD, -3/+5 change after 336 hours @ 200°C; ASTM D1415
Tensile Strength, Yield	4.40 MPa	638 psi	-20% change after 336 hours @ 200°C; ASTM D412
	5.50 MPa	798 psi	ASTM D412
Elongation at Break	49 %	49 %	-30% change after 336 hours @ 200°C; ASTM D412
	70 %	70 %	ASTM D412
Compression Set	20 %	20 %	24 hours @ 150°C; ASTM D395

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	250 °C	482 °F
Minimum Service Temperature, Air	-65.0 °C	-85.0 °F
	-65.0 °C	-85.0 °F	Non-brittle after 3 minutes
Flash Point	>= 300 °C	>= 572 °F

Users viewing this material also viewed the following: