I. Price
The general price of Hdpe board is one square meter in 20 yuan (price source network, for reference only).
Second, what is hdpe board?
High density polyethylene (high? Density? Polyethylene (abbreviated as "HDPE"), also known as low-pressure polyethylene, is a translucent nonpolar surface with high crystallinity. PE has excellent tolerance to most household and industrial chemicals. HDPE is a nonpolar thermoplastic resin with high crystallinity. High density polyethylene (HDPE) is a white powdery granular product, which is non-toxic and tasteless, with a density of 0.940 ~ 0.976? Within the range of g/cm3; The crystallinity is 80% ~ 90%, the softening point is 125 ~ 135℃, and the service temperature can reach 100℃. The melting temperature is 120~ 160℃, and it is suggested that the melting temperature range is between 200~250℃ for macromolecules.
Performance:
It has good heat and cold resistance, good chemical stability, high rigidity and toughness and good mechanical strength. The dielectric properties and environmental stress cracking resistance are also good. Hardness, tensile strength and creep are better than those of low density polyethylene; Wear resistance, electrical insulation, toughness and cold resistance are good, but slightly worse than low-density insulation; Good chemical stability, insoluble in any organic solvent at room temperature, resistant to acid, alkali and various salts; The membrane has low permeability to water vapor and air and low water absorption; The aging resistance is poor, and the environmental cracking resistance is not as good as that of low density polyethylene, especially thermal oxidation will reduce its performance. Therefore, it is necessary to add antioxidants and ultraviolet absorbers to the resin to improve this deficiency. The thermal deformation temperature of high density polyethylene film under stress is low, which should be paid attention to in application.
Third, the main use
1? Injection molding products: turnover boxes, bottle caps, buckets, bottle caps, food containers, plates, trash cans, boxes, plastic flowers.
2? Blow-molded products: hollow molded products, such as various series of blow-molded barrels, containers, bottles, detergents, chemicals, cosmetics and so on. , gasoline tank, daily use? Grade, etc. There are also film-blown products such as food packaging bags, grocery shopping bags, fertilizer lining films and so on.
3? Extruded products: pipes and fittings are mainly used for gas transportation, public water use and chemical transportation, such as building materials drainage pipes, gas pipes and hot water pipes. Bed sheets are mainly used for seats, suitcases, carrying containers, etc.
4? Rotational molding: injection molding products, such as large containers, storage tanks, barrels, boxes, etc.
5. Polyethylene can be processed into films, wire and cable sheaths, pipes, various hollow products, injection molded products, fibers, etc. Widely used in agriculture, packaging, electronics, machinery, automobiles, daily necessities and so on.
Four. Manufacturer's suggestion:
Shanghai Li Xiang packaging material co., ltd
Lizhong has been adhering to the corporate philosophy of green, ecology and environmental protection since its establishment. Focus on the development of light weight and cheap packaging materials to replace other heavy and easy to cause environmental pollution. The leading products are: container inflatable bags, slides, paper pallets, plastic sliding pallets, paper corner protectors and other export goods transportation packaging materials, providing customers with high-quality, environmentally friendly, economical and practical products and services, omitting cumbersome fumigation and quarantine inspection procedures and speeding up export customs clearance!
Ningjin county hongbao chemical co., ltd
Ningjin Hongbao Chemical Co., Ltd. (hereinafter referred to as "Hongbao Chemical") was established in 2005, located in Dezhou City, Shandong Province. Hongbao Chemical Co., Ltd. is the largest manufacturer of high-performance engineering plastics in China. The main products are: ultra-high molecular weight polyethylene plates, bars, nylon plates, bars, coal bunker liners, fenders and so on!
The above is the price and introduction of Hdpe board. Hdpe board is mainly used in industry and manufacturing, and it is a common manufacturing material. Almost all the soda bottle caps we usually see are made of this material, and all kinds of pipes and plastic products are also related to this material. Hdpe board is insulated, so it will be used in some electrical fields, and its water absorption is very poor, so Hdpe board has the function of moisture prevention. Hdpe board is a kind of building material that can be installed in wet areas and is commonly used.