DMD Epoxy Pre-preg

DMD Epoxy Pre-preg DMD epoxy pre-preg is composition of ployester mylar non-woven fabric soften composite material with impregnation of heat-resistant epoxy resin produced by baking. Performance Guide No.NameUnit0.160.180.200.230.250.300.401AppearanceThe surface of pre-preg must be smooth, resin is evenly scattered. No impurity can be found which would affect the performance of the product. No folding mark, bubble, or corrugation when opening the pre-preg .2SizeBundle Weightkg≤60Bundle No.≤3,each in length of 10m and above. The end of bundle is attached firmly with heat-resistance tape.Standards of SupplySupply in bundles, or cut into reels as if required.Reel No.≤5,the end of reel is attached firmly with heat-resistance tape.3Thickness & Tolerancemm±0.02±0.03±0.044Stretch Strength in horizonN/10mm≥40≥70≥80≥100≥120≥1405Content of Resing/m275±156Content of Volatile Matter%≤1.57Content of Soluble Resin%≥808Dielectric StrengthKV/mm≥409Stretch Shearing StrengthMPa≥3.010Suggested curing condition130 150°C/3 5h