FDA 50 Durometer Food Grade Silicone O-Ring Abbreviation :silicone (SIL) ASTM D-2000 classification:FC,FE,CE Military(Mil-Std417) :TA Chemical Definition :polysiloxane Durometer-Range (Shore A) :30-90 Tensile Range (P.S.I) :200-1500 Elongation (Max.%) :700 Compression Set:Good Resilience-...
FDA 50 Durometer Food Grade Silicone O-Ring
Abbreviation :silicone (SIL)
ASTM D-2000 classification:FC,FE,CE
Military(Mil-Std417) :TA
Chemical Definition :polysiloxane
Durometer-Range (Shore A) :30-90
Tensile Range (P.S.I) :200-1500
Elongation (Max.%) :700
Compression Set:Good
Resilience- Rebound:Good
Abrasion Resistance:Fair to poor
Tear Resistance:poor
Solvent Resistance:poor
Oil Resistance:Fair to poor
Low Temperature Usage (°F:-60° to -150°
High Temperature Usage (°F) :450°
Aging Weather- Sunlight:Excellent
Adhesion To Metals:Good
Advantage:
1.after modulating formula, the tensile strength up to 1500 psi, and tear resistance up to 88 LBS.
2.Good elasticity and good compression deformation.
3.good resistance to neutral solvent.
4.excellent heat resistance.
5.With excellent cold resistance.
6.with excellent resistance to erosion of ozone and oxides .
Disadvantage:
1.Does not recommend is suitable for most concentrated solvent, oil, concentrated acid after dilute sodium
hydroxide
Usage:
Appliance:electric kettle,electric iron,Microwave owen,etc
v various size silicone rubber o ring with high quality