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Power control cable sheathing retardant material

  Date:2013/12/25 21:14:40 Hits:1499
Product Type Product Name The main purpose
WD-XD10-E1 Halogen-free flame retardant polyolefin thermoplastic sheath material Universal products for power cables, marine, control cables
WD-XD10-E2 High elongation thermoplastic halogen-free flame retardant polyolefin sheath materialHas a high elongation, but also has strong anti-cracking performance
WD-XD10-E3 High flame retardant thermoplastic halogen-free flame retardant polyolefin sheath material Higher requirements applicable retardant cables, communication cables, through the single vertical burning
WD-XD10-E4 Ultra-retardant thermoplastic halogen-free flame retardant polyolefin sheath material Higher requirements applicable retardant cables, communication cables, can burn through the class C
WD-XD10-E5 Halogen-free flame retardant polyolefin thermoplastic oxygen barrier (inner sheath material, filled with rope) Apply to the jacket, and filled with rope has good processing performance, high production speed
WD-XD10-E6 Halogen-free flame retardant elastomer sheath material Softness good, for the manufacture of flexible cable

Test Project Model Power, control cable material series
WD-XD10-E1 WD-XD10-E2 WD-XD10-E3 WD-XD10-E4 WD-XD10-E5 WD-XD10-E6
Before aging              
Tensile strength Mpa 13.2 14 11 12 10 10
Elongation % 185 280 150 135 60 310
After aging              
Temperature 110 100 100 113 - 100
Time h 240 168 168 168 - 168
Tensile strength   14.5 15.4 11.5 12.5 - 11
Variation of tensile strength % 10 10 5 4 - 10
Elongation % 160 260 130 120 - 290
Elongation rate of change % -14 -7 -13 -15 - -6
Low temperature impact properties of brittle -40 -40 -25 -25 - -40
20 ℃ volume resistivity Ω.m 6x1012 3x1012 5x1012 3x1012 - 4x1012
Dielectric strength MV/m 24 25 24 24   23
Halogen acid gas emissions mg/g ﹤1 ﹤1 ﹤1 ﹤1 ﹤1 ﹤1
PH value   6.0 5.8 6.3 6.3 6.6 5.6
Conductivity μs/MM 1.0 1.2 0.9 0.9 0.9 1.2
Maximum smoke density (with flame)   55 60 50 50 51 62
Oxygen Index   35 30 38 45 46 32
Environmental requirements (ROSH) - By By By By By By
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