силиконовой резины

Silicone rubber happydeng at live.cn The silicone rubber for molding is used in raw glue, and the specification of the silicone rubber for molding are as follows for your reference : Item/ Data / Type SN-9240 SN-9250 SN-9260 SN-9270 Appearance Milky-whitecolor,transparent,no obvious extranealls matter Density g/cm3 1.13±0.05 1.15±0.05 1.18±0.05 1.20±0.05 Hardness ShoreA 40±2 50±2 60±2 70±2 Tensill strength Mpa≥ 6.5 7.5 8.0 8.5 Enlongation at break % 350 300 250 200 Tear strength KN/m≥ 20 22 22 20 Packing : 20kgs/ctn Leading time : three days of the order If have any other questions ,please contract us , we will do our best to serve you ! Or mail me happydeng at live.cn