Product Description
l Fast extrusion speed, no bubbles
l no smell
l Long anti-yellow time, light proportion, excellent leveling properties.
l Hardness Range:30-80
l Products meet ROHS environmental requirements, SGS/FDA/LFGB/PAHS/REACH/ROHS/VOM approved
Precipitated silicone rubber for extrusion
Specification Data sheet
Item | Requirement | |||||
TN-730E | TN-750E | TN-760E | TN-770E | TN-780E | ||
Appearance | Translucent solid, without obvious mechanical impurities | |||||
Density,g/cm3 | 1.08±0.03 | 1.12±0.03 | 1.15±0.03 | 1.19±0.03 | 1.22±0.03 | 1.24±0.03 |
Hardness,Shore A | 30±2 | 40±2 | 50±2 | 60±2 | 70±2 | 80±2 |
Tensile strength,MPa ≥ | 6.0 | 6.5 | 7.5 | 7.5 | 7.0 | 7.0 |
Elongation,% ≥ | 650 | 550 | 450 | 400 | 280 | 150 |
Tear strength,kN/m ≥ | 10 | 10 | 12 | 10 | 10 | 8 |
Shrinkage,% | 3.5~4.0 | 3.2~3.8 | 3.0~3.6 | 2.8~3.4 | 2.7~3.3 | 2.6~3.2 |
Plasticity | 140~165 | 170~200 | 210~235 | 240~260 | 295~325 | 320~350 |