Analyze the use of plastic defoaming masterbatch in the production of plastic products

Plastic defoaming masterbatch: high-efficiency defoaming masterbatch (also known as dehumidification masterbatch, water-absorbing masterbatch)

Efficient defoaming masterbatch is suitable for all kinds of enterprises that use PE and PP recycled plastics for product production. The trace amount of water contained in raw materials has a very serious impact on the production of plastic products. Therefore, enterprises generally use drying equipment to dry the plastics, which is a great waste of energy and manpower, and increases the cost of the products. The use of the masterbatch, only need to add it to the raw materials, without any adjustment to the production process of the product, can eliminate all the problems caused by water bubbles, moiré, cracks, spots, etc., the physical and mechanical properties of the product are not Bad effects, saving time and electricity, improving production efficiency and reducing costs. The masterbatch is non-toxic, has no peculiar smell, is non-corrosive, and is harmless to the human body.

Usage: The masterbatch can be directly mixed with the damp plastic raw materials to process the products. For example, in blow molding production, the addition ratio is 1.0% to 2.0%; if used in sheet and injection molding production, the addition ratio is 2% to 5%; the specific addition ratio should be determined by the user according to the moisture content of the plastic. .

Application: Widely used in film products, bag products, sheet products and injection molding products. 5. Technical indicators: Test item indicators Appearance gray-white particles, plasticized good density: (g/cm3) 1.50.1 melt activity rate (g /10min) 15.0 ~ 25.0 volatiles (%) 1.50.5


1. The masterbatch is protected from moisture and moisture before use;

2. It is better to use the ingredients immediately after use;

3. Do not heat and dry together with damp plastics to avoid poor quality during processing;

4. Check the packaging before opening the package, and heat-seal the unused masterbatch as soon as possible.

Storage conditions: Store in a clean, dry, cool, clean place. Do not agree to the damage and open storage of the masterbatch package to avoid sun exposure and rain.

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Henan Carbons New Material Technology Co., Ltd. ,