腈elastomeric密切的电绝缘胶

Dimension•1. Tube Type (2 m per piece)•- Available Thickness: 9, 13, 19, 25, 32mm.•- Available Inside Diameter (I. D. )•1) By mm unit •6,10, 12, 15, 19, 22, 25, 28, 32, 35, 38, 42, 45, 48, 51,54, 57, 60, 64,67, 70,73,,76, 80,89, 108•2) By inch •1 / 4, 3 / 8, 1 / 2, 5 / 8, 3 / 4, 7 / 8, 1, 11 / 8, 11 / 4, 13 / 8, 11 / 2, 15 / 8, 13 / 4, 17 / 8, 21 / 8, 21 / 4, 23 / 8, 25 / 8, 3, 31 / 2.•2. Sheet Type1) Width: 1m2)Thickness: 6, 9, 13, 19, 25, 32,40,50 mm.Technical details1)working temperature : -200C-+105C 2)thermal conductivity(test standard is BS874 Part 2)3)when temperature is -20C ,it is not more than 0.033W/(m.k) •when temperature is 0C, it is not more than 0.035 W/(m.k)4)when temperature is 20C,its is not more than 0.037/W/(m.k)5)resistance to fire :(test standard is BS476 Part 5,BS476 Part 7,BS476 Part 6) •class P,class 1,class o. 6)water vapor pemeability :it is equal or less than 1.96*10-11 g/m.s.Pa)---(test standard is BS4370 /DIN 52615) 7)water vapor diffusion reistance: it is equal or more than 10000. --(test standard DIN52615) 8)density: it is not more than 70kg/m3 9)28 days water absorption rate: it is less than 1.1. 10)noise reduction: 35dB--(test standard is DIN4109) 11)ozone resistance: good 12)flexibility: good 13)resistance to U.V:ok 14)resistance to oil and greases: good 15)resistance to mildew: it is suitable in no mildew environment.