LED digital tube package epoxy resin adhesive
es, 60 ℃; and vacuum deaeration for 20 minutes;● Glue the product in 15-25 minutes and then vacuum deaeration;● 708A / B can be spread with the use of agents and color paste, add the recommended dosage is:Red PC-003 2-6% creamDispersant DF-090 2-5%【Characteristics】 after curingHardness Shore D 88-92Volume resistivity 25 ℃ Ohm-cm 1.2 × 1015Surface resistance 25 ℃ Ohm 5.4 × 1014Withstand voltage 25 ℃ Kv / mm 22-24Water absorption of 100 ℃% 1 小时 0.35Glass transition temperature ℃ 115L
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