Standard Fumed Silicone Rubber for Molding

PropertiesProduct DataTest Method
NE-9130NE-9140NE-9150NE-9160NE-9170NE-9180NE-9190
AppearanceTransparent,no extraneous matter.Visual Inspection
Density,  g/cm31.06~1.101.09~1.151.12~1.181.14~1.201.17~1.231.18~1.251.19~1.26ASTM D792
CuringHardness,  ShoreA30±240±250±260±270±280±286±2ASTM D2240
Tensile Strength, MPa ≥8.08.58.06.0ASTM D412 
Elongation at Break, % ≥700600500400300200120 
Tension Set,  % ≤86 
Tear Strength, Die C kN/m  ≥1520252010ASTM D624
Post-curingHardness,  Shore A32±243±256±266±274±284±2/ASTM D2240
Tensile Strength, MPa ≥7.07.58.58.07.0/ASTM D412
Elongation at Break, % ≥650550450400300180/ 
Tear Strength, Die C kN/m   ≥10182018/ASTM D624
Compression Set,180℃*22h ≤554550454035ASTM D395
Rebound Resilience, %  ≥506050454035/
Volume Resistivity, Ω ▪cm  ≥1×1015IEC 60093
Dielectric Strength, kV/mm  ≥20IEC 60243
First-order linear shrinkage, %3.1~3.73.0~3.62.9~3.42.8~3.32.6~3.22.4~3.02.4~3.0/