EVA low melting point feeding bag for rubber mixing is a kind of packaging material specially used in the rubber mixing process of the rubber industry. It has low melting point and good mixing properties with rubber. The following is a detailed introduction of this feeding bag:
Basic characteristics
Melting point range: The melting point of EVA low melting point feeding bag is usually between 70℃-95℃, and the melting point can be adjusted according to the formula.
Physical properties: It has good tear strength and elongation, with tear strength MD of 20MPa and TD of 19MPa; elongation MD of 300% and TD of 500%.
Chemical composition: It is mainly composed of plastic resin and various additives, with low melting point and can be blended with rubber for modification.
Application scenarios
Applicable industries: Widely used in rubber mixing industries such as tire industry, hose and tape industry, and shoe industry. It can package various chemical ingredients required for rubber mixing, such as powder or oil, white carbon black, carbon black, antioxidant, accelerator and various small materials.
Usage: Directly put the packaged ingredients into the internal mixer without taking out the packaging bag, which has no effect on the rubber products.
Advantages
Environmental protection: Using EVA low melting point feeding bags can reduce dust flying, reduce environmental pollution, and make the production environment cleaner.
Accurate measurement: Convenient packaging, accurate measurement, reducing dust and personal injury to workers.
Good compatibility: It can be eutectic with natural rubber, styrene-butadiene rubber, butadiene rubber, solution-polymerized styrene-butadiene rubber and other products without affecting the quality of rubber products
