Rubber sealants and shock absorbers are widely used in the automotive industry. And rubber mixing is an important process in the production of sealants and bumper. ZonpakTM low melt batch inclusion bags are specially designed for the packaging of rubber ingredients and chemicals used in the rubber compounding and mixing process to improve the batch uniformity. The bags together with the materials contained can be direct put into a mixer, and the bags can easily melt and disperse into the compounds as a minor ingredient.
Main benefits of using the low melt bags:
Technical Standards |
|
Melting point | 65-110 deg. C |
Physical properties | |
Tensile strength | MD ≥16MPa TD ≥16MPa |
Elongation at break | MD ≥400% TD ≥400% |
Modulus at 100% elongation | MD ≥6MPa TD ≥3MPa |
Appearance | |
Surface of the product is flat and smooth, there is no wrinkle, no bubble. |