Application of masterbatch in the processing industry
07/10/2018
1. Application of film (blow): the use of packaging film (blow) - soft and bright
Requirements for color masterbatch: good dispersibility, less impurities, no discoloration.
2. Application in Casting Composite Film: Excellent Plasticity Appearance Flatness, Good mechanical strength. Requirements for masterbatch suppliers: good heat resistance. Do not relocate above 280 °C. Single layer such as: disposable tablecloth, shower curtain, suit sleeve, etc. Compound such as: food packaging, umbrellas, travel accounts, etc.
3. Application in blister sheet----Plastic sheet village refers to soft surface material with thickness of 0.25~2mm, flat material and hard plane material with thickness less than 0.5mm.
PP PS sheet is non-toxic, light in weight, and can be produced: disposable cups, snack boxes, soup bowls, medicines, food packaging, washing machines, refrigerator liners, bathtubs, etc.
ABS plastic mechanical strength can be used to manufacture aircraft, cars, equipment parts through the plastic process
4. The use of packaging containers (hollow blown film forming): such as: cosmetic bottles, fuel tanks, gallons.
Requirements for color masterbatch: dispersibility, heat resistance, chemical resistance, light resistance, environmental protection and non-toxicity.
5. Foam plastic (PE EVA) molding process: the use of foam plastic (PE EVA) molding process. This product similar to natural sponge not only has a very good softness, but also has a certain hardness and strength. Now it is mainly used for shoe materials, bed bedding, construction materials and toys.
The dispersibility of the masterbatch is relatively high. If the dispersibility is not good, a lot of pores will appear in the appearance of the product, and then the application value will be affected.
The crystal structure of the pigment affects the stability of the foaming scale, and the pigment should be selected and used.
6. Application in injection molding process: Plastic products are processed by injection molding process, which not only can form products with messy structure, but also has high precision, good quality and high production power. Such as: color TV, washing machine, refrigerator, air conditioner and other home appliances