HCR for insulators

HCR for insulators Basic model is SR335/345/350 1) Product description: This product is one kind of 2-parts solid silicone, suitable for compression molding or injection molding. 2)Key Features Outstanding anti-ageing and weathering resistance High elongation at break and low tension set High tear strength Excellent tracking resistance. Excellent electric performance Excellent thermal and cold stability-60centigrade 250centigrade 3) Application Cold shrink cable accessories ( terminals , connectors) lightning arrester etc; Medium and high voltage resistant insulator; Cold shrink insulative bushing 4) How to use Ready-to-use mixturescomponent A and Bare fed directly to molding machine from the original containers by means of a metering end mixing unit called static mixer The mixture is at the mixing ratio 1to1 . The shelf life is 48hrs after mixing. 5) Packaging SQUARE®SR335/345/350 are available in 20kgs cartons. 6) Storage Correctly stored in its original closed container at room temperature (max 30). SQUARE® LIM2930/2945AB has a shelf life of 12 months. The ready to use LIM2930/2945AB should be kept tightly closed, if doesnt , it will affect the shelf life. 7) Typical Properties ItemStandardUnitSR335SR345SR350AppearancetranslucencetranslucencetranslucenceShorA hardnessDIN53 305°A354550Tensile strengthDIN53 504 S2Mpa8.09.08.0Elongation at breakDIN53504 S2%850800800Tear resistanceASTM D624 Die BKN/m154040Tension setD412%556.0Tension seD412(50300%48hrs)%555Volume resistivityGB/T1692Ω.cm101510151015Dielectric strengthGT/T1695-2005KV/mm2626268) Remarks The viscosity is tested by NDJ-79#Rotary viscosimeter Condition of productioncuring 10mins at140°C,curing 4hrs at 200°C GB is Chinese national standard These figures are for reference only, Please contact us for detail.