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恒荣电子有限公司
联系人:李生
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地址:广东省东莞市长安镇锦厦*五工业区
WK-573A/585H PROPERTIES OF UNCURED MATERIAL: 1.Appearance: 573A Black liquid 585H Brownish liquid 2.Viscosity 573 A 500-700 cps 585H 1,500 cps 3.Density 573A 1.05 585H 1.05 4.Mix Ratio 573A /585H : 100/50 5.Life ; (mixture) @25℃ @25℃/ 100gm /1 Hour 6.Gel Time @25℃/4 Hours 7.Curing Condition @25℃/16 Hours PROPERTIES OF CURED ……………7 DAYS CURED 225℃ H. D. T. ASTM D 648 ℃ 100 Flexural Strength ASTM D 790 Kgf/mm2 8.0 Tensile Strength ASTM D 638 Kgf/mm 4.5 Adhesive Strength Kgf/cm2 82 Hardeness ASTM D 2240 Shore D 90 Volume. Resistivity ASTM D 257 ohm-cm 2.7×10 Dielectric Constant ASTM D 150 @25℃,1KHz 4.0 Dielectrec Strength 2mm KV/mm 22 Moisture absorption ASTM D 570 @100℃/ 4 Hrs 0.17