PE Packing BAG SupplyRecycled materials are the real society, whether it is industry, is still agricultural needs to use a capital saving, cost-saving information. So what is PE recycled material? PE Plastic bag can use PE recycled material? The following is from shallow to deep, there is a construction to the use of the description, please continue to look down!
PE recycled material is recycled polyethylene data, usually granular. The so-called PE recycled materials, can be used to make a variety of plastic bags, stationery, buttons, zippers and other day utensils, as well as a variety of plastic construction things, plastic doors and windows, high-pressure spray guns, mud barrels and so on, it is not only used in industry, but also in agriculture is widely used, such as the production of agricultural film Fertilizer packaging bags and other agricultural utensils. Global, including our country is promised to use PE recycled materials to produce plastic goods. As a result of the use of PE recycled materials to make plastic products, not only can save capital, but also can effectively reduce solid waste pollution. And some plastic bag factory take this PE recycled material to do PE plastic bag. Here's a look at the information.
PE Recycled Materials: small density, strength stiffness, hardness of heat resistance are better than low-pressure polyethylene, can be used at 100 degrees. With outstanding electrical function and high frequency insulation is not affected by humidity, but low temperature time brittle, not mold prone aging.
In our usual days, many supplies can not be separated from plastic, plastic type and use: 10 750 ml bottle contains fiber to meet the inner filler of a ski shirt; Usually, recycled particles can be used to make a variety of UV power supply what plastic bags, buckets, pots, toys, furniture, Stationery and other days utensils and a variety of plastic products. In the garment industry, it can be used to make clothing, ties, buttons, zippers. In the construction of information, can be used to produce a variety of construction components, construction of things, plastic doors and windows, mud barrels. Agriculture, can be used for the production of agricultural film, pumping pipe, agricultural machinery, fertilizer packaging bags, cement packaging bags. Mechanical industry, recycled particles after a special formula, can be used to make machine parts, various forms of bearings, gears, cam, different wheels, sealing rings, a variety of blades, a variety of pump impellers. Chemical industry, can be used as reaction kettles, pipes, containers, pumps, valves, etc., used in the treatment of corrosion and wear of chemical production sites. Recycled particles are also used in the electrical and telecommunications industries. PE also has many varieties, grades, not the same classification used for different local and value.
Classification of PE Recycled materials
PE recycled material is also known as recycled polyethylene: A PE is divided into the following: high-pressure low-density polyethylene (LDPE), low-pressure high-density polyethylene (HDPE), linear low-density polyvinyl (LLDPE), high and low pressure composite: not colored when milky white translucent wax shape, with the hand touch has slippery feeling, soft and tough, slightly elongated, Usually the polymerization LDPE is softer, the HDPE is harder, the LLDPE is more viscous.
PE Recycled Plastic bag forming function
1. Crystallization material, moisture absorption small, easy to attack melt break, long-term and hot metal touch easy to decompose.
2. Good fluidity, but shorten the scale and shorten the value is large, easy to attack shrinkage hole. Dent, deformation.
3. Fast cooling speed, pouring system and cooling system should be slow heat dissipation, and pay attention to the control molding temperature. The material temperature and low direction directivity is remarkable. Low temperature and high pressure when particularly significant, mold temperature below 50 degrees, plastic parts are not smooth, easy to attack weld bad, leaving marks, more than 90 degrees easy to attack warping deformation.
4. Plastic wall thickness should be uniform, to prevent the lack of glue, sharp angle, in case of stress gathering.
The use of PE recycled plastic bag
Plastic Bag (film) is its primary processing commodity, followed by sheet and coating, bottles, cans, barrels and other hollow containers and other types of injection and blow molding products, pipe and wire, cable insulation and sheath, etc., always whether it is PE new environmental protection materials or PE recycled materials are the primary use of packaging, agriculture and transportation and other categories.
HDPE (High density polyethylene)Casual Food packaging Bag, Shopping bags (vest bags), milk bottles, shampoo bottles, detergent bottles, garbage bins, water pipes, etc.