BT Grade（ Extrusion and blow molding series ）
BT Grade has high viscosity and heat resistance that make it suitable for extrusion and blow molding.
●Features
・High viscosity and easy for blow molding
・Excellent elasticity and easy assembly
・applicable for long time use at temperature as high as 135℃
・applicable for use at temperature as low as -60℃
・Excellent chemical and oil resistance
・Excellent creep resistance
・Excellent aging resistance
・Good abrasion resistance
| Product Name | Hardness | Density | MFR＊ | Tensile strength | Elongation at break | Melting temperature |
|---|---|---|---|---|---|---|
| Unit | Shore D | g/cm3 | g/10min | MPa | % | °C |
| H40DBT | 40D | 1.13 | 1 | 24 | 610 | 202 |
| H45DBT | 45D | 1.15 | 1 | 27 | 530 | 210 |
| H55DBT | 55D | 1.19 | 1 | 34 | 430 | 203 |
Please note that the above values are typical values and not standards.
Test conditions: 230℃, 2.16KG