Dongguan Leader Optronics Technology Co.,Ltd with professional factory, is a best China thermal spreader graphite sheet manufacturers. Welcome to wholesale cheap thermal spreader graphite sheet from us.This heat spreader is specially designed for smart phone and tablet PCs,it could reduce the temperature by 10-20℃.This heat spreader is specially designed for smart phone and tablet PCs,it could reduce the temperature by 10-20℃. MATERIAL DATA SHEET PRODOUCT NAMEHeat Spreader PART NUMBER8P01 PRODUCT STRUCTIONSUBSTRATE LINERMATERIALCOPPER FOILMATERIALTransparent PET release film(mm) THICKNESS 0.0175/0.03mm(±0.003mm)(mm) THICKNESS0.075mm±(0.005mm)(g/㎡) BASIC WEIGHT246g/㎡(±5g)(g/㎡) BASIC WEIGHT COLORGolden COLORTransparent(mm) TOTAL THICKNESS0.06/0.08mm(±0.005mm) SMOTHNESS PRINT ABILITYNano coating material DIE CUTTINGPRESSURE SENSITIVE ADHESIVE ADHESIVE TYPEAcaylic Adhesive RELEASE FORCE≦20g/25mm THICKNESS0.03mm*2(±0.005mm) (hr/kg/25mm) HOLDING POWER≦12hr DRY COATING WEIGHT95g/㎡(±5g) WERTHER RESISTANCE0℃-80℃ RH50%-90%(wt%) SOVLENT RETENTION TEMPERATURE RANGE﹣10℃-120℃ (NO/BALL) INITIA TACKKG/25mm ≧0.7 HUMIDITY RANGE50%-90% (kgf/25mm 180°PEEL ADHESIVEKG/25mm ≧0.8 SOLVENT RESISTANCE STORAGE CONDITION20℃-30℃ RH55%-65%THERMAL PROPERTYTHERMAL CONDUCTIVITY(VERTICAL DIRECTION) (w/m.k)3-5THERMAL CONDUCTIVITY(HORIZONTAL DIRECTION) (w/m.k)≥190
