What kinds of plastics are there?
Plastic raw material is defined as a kind of synthetic or natural polymer, which can be kneaded into various shapes at will and can keep the shape unchanged.
PE, polyethylene, low-temperature goods, polypropylene
PP, polypropylene, 100 fold rubber, plastic, microwave lunch box, can be used at about 100 ℃
High density polyphylene, HDPE, hard soft glue, used for cleaning products and bath products
Low density polyethylene, LDPE, low density polyethylene, used for preservative film, plastic film, etc
Linear Low Density Polyethylene，LLDPE，Polyvinyl Chloride
PVC, PVC, enamel, rarely used in food packaging.
General purpose polystyrene, GPPS, hard glue
Expandable polystyrene, EPS, for styrofoam
High impact polystyrene, hips, for impact resistant adhesives
Styrene acrylonitrile polymers, as, San, for transparent adhesive
Acrylonitrile butadiene styrene copolymers, ABS, for ultra non breaking rubber
Polymethyl methacrylat, PMMA, acrylic, plexiglass
Ethylene vinyl acetatecopolymers, EVA, rubber
Polyphylene terephthalate, pet, for mineral water bottle, carbonated beverage bottle
Polyamide (nylon 6.66), PA, nylon
Polycarbonates, PC, bulletproof glue, for making water bottles, water cups and milk bottles.
Polyacetal, POM, for saigang, seigang
Polyphenylene sulfide, PPS
Polyurethanes, PU, polyurethane
Polystyrene, PS, bowl of instant noodles, snack box
"The degradability of plastics is poor, and many industries are reducing the use of plastics. But plastic is an important organic synthetic polymer material, which is widely used. With the "white pollution" caused by waste plastics becoming more and more serious, it is necessary for us to understand the composition and classification of plastics in detail, which can not only help us to use plastic products scientifically, but also help us to classify and recycle plastics, and effectively control and reduce the "white pollution". The plastics used by gmtlight are mainly ABS \ pet \ PS, all of which are recyclable plastics. " Gmtlight, technology department, Mr. Niu said, "in order to protect our planet and reduce pollution, we try to reduce the use of disposable non recyclable plastics. We are also studying the use of eco degradable plastics as raw materials for production. "