Kolam Geomembrane Hdpe

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FAQ

How to use all kinds of plastic materials?
ABS acrylonitrile butadiene styrene copolymerABS acrylonitrile (chemical corrosion resistance, surface hardness of butadiene styrene) (toughness) (good processability, good dyeing weatherability, easy oxidation) with good comprehensive performance, high impact toughness and good mechanical properties, excellent heat resistance, oil resistance and chemical stability, stable size, easy to machine processing, surface plating, good electrical properties.Suitable plastic products: for general structures or wear resistant transmission parts and corrosion protection equipment. Gears, pumps, impellers, bearings, handles, pipes, motors, housings, electronic parts, clocks and watches, water tanks, freezers, refrigerators, housings, stationery, toys
What does plastic material include?
The main raw material of plastics is oil and natural gas, that is, carbon hydrogen compounds. First, the appropriate large molecules in petroleum and natural gas are extracted, first split into monomers, and then polymerized into polymers to become plastic.
Raw materials for making plastic bags
Polyethylene (Polyethylene, PE), referred to as PE. It is a high molecular organic compound which is made up of ethylene. Polyethylene is recognized as the best food for contact with food in the world. Non-toxic, tasteless, odorless, in line with food packaging hygiene standards. Polyethylene film, light and transparent, with moisture-proof, anti - oxygen, acid, alkali, air tightness, heat sealing and other outstanding performance. Known as "plastic flower" laudatory title. It is the most important and most important material in plastic packaging and printing.
What is the essential difference between plastic raw materials and engineering plastics?
Engineering plastics generally have many properties that are not common in plastics. They are often used in construction machinery to replace certain metals.Plastic is resin and filler, so it is usually granular. Raw materials too. Only a few powdery.
What does MFI mean in PC material?
MFI- melt flow index, also known as the melt flow rate (MFR), it was determined at a given shear stress (with applied load) and temperature, melt flow properties of materials (measured by g/10min).
What's the difference between recycled plastic bucket and plastic bucket made of raw material?
The easiest way to do this is to press hard, see flexibility and bounce back. You can also cut off a small piece with a knife, lost in the water, can float is generally the new material is recycled sink. If PE is the plastic bucket, the recycled material is usually porcelain white, and the raw material should be translucent.
What raw material produces the plastic to the human body not to harm, to the environment does not have the pollution?
Polylactic acid (PLA) and poly lactide, by microbial fermentation of lactic acid monomer chemical synthesis. After the use of automatic degradation, will not pollute the environment. Poly lactic acid can be processed into fibers and films have excellent mechanical properties, its strengthroughly with nylon fiber and polyester fiber. Polylactic acid in vivo can be hydrolyzed into lactic acid and acetic acid, and the metabolic enzymes of CO2 and H2O, so it can be used as medical materials. In Japan, the United States has been using polylactic acid plastic processing suture, artificial bone and artificial skin. Polylactic acid was also used in the production of packaging containers, agricultural film and fiberwith sportswear and bedding.
What is the ash content of PP plastic raw materials?
If the PP plastics added talc, glass fiber, mineral fiber and other inorganic additives, there will be ash, the specific ingredients and quantity depends on what is added to it