Silicone Series for LED ,IC Encapsulating use Our silicone series for encapsulation field exclusively apply in LED, IC chips, CPU & VLSI to transfer the internal heat to outside region, stain higher temperature, moisture proof,adhesive for better weather resistance . Our silicone series is suitable for temperature (-50) to 250oC for a long time operation amd still keep their characters. It is the best material for Encapsulation purpose specially compare to the epoxy resin. The most popular specification for LED listed as under. ITME NO. RatioA :B Viscostity(Cps) Hardness(Shore) 折射力(N/mm2) 透光系數450nm/1mm(%) appreance Ray-8101 1 : 1 A : 400 B : 650 --- 1.405 85 矽凝膠 Ray-8102 1`0 : 1 A : 10000 B : 1500 12(A) 1.411 88 低硬處矽膠 Ray-8122 10 : 1 A : 10000 B : 1500 35(A) 1.411 opaque 中硬度矽膠 Ray-8632 1`0 : 1 A : 5000 B : 1500 30(A) 1.522 92 中硬度矽膠 Ray-8632 10 : 1 A: 8000 B: 3000 70(A) 1.412 92 高硬度矽膠 Ray-8152 1`0 : 1 A :2000 B : 1500 60(D) 1.413 88 矽樹脂 Ray-8677 1`0 : 1 A : 5000 B : 1500 70(D) 1.522 92 矽樹脂 Ray-8011 one component - 55(A) -- -- Air curing Also offer special specification as customer’s requests. Packing: 1 kg or 20 kgs.
