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I. Appearance differenceThere is a clear difference in appearance between HDPE and LDPE. HDPE is white, achromatic or granular with a yellowish tinge, hard and tough. Low-density polyethylene is usually translucent or milky-white in appearance, soft and easy to expand and extrude.2, the difference…
2023/11/03 16:08
I. Different production processesThe production processes of HDPE and LDPE are different, so they differ in molecular structure and physical properties. In the process of producing HDPE, Ziegler-Natta catalyst is used and reacted under high pressure, which makes the molecular weight of polyethylene…
2023/11/03 15:44
The main reason for the popularity of HDPE sheet is that HDPE sheet has very good abrasion resistance, and the molecular weight is very large, and the material's abrasion resistance and impact resistance are very good. It has good heat and cold resistance, good chemical stability, also has high…
2023/11/03 11:58
High-density polyethylene is known as the miracle plastic. It has the following characteristics:1, excellent abrasion resistance, abrasion strength is 7 times that of carbon steel;2, small coefficient of friction, good non-adhesion;3, high impact strength, especially low-temperature impact…
2023/11/03 11:43
Ultra-high polymer polyethylene liner is widely used in electric power, steel mills, coal mines and other industries, what are the advantages of the product is attracted by these industries and use it? In this article, the manufacturer introduces you to the advantages of using high polymer…
2023/09/27 14:44
Ultra-high molecular weight polyethylene liner plate original state HDPE appearance is milky white, in the micro-thin cross-section was a certain degree of translucent. Ultra-high molecular weight polyethylene linerboard has ultra-high environmental protection function, compared with the…
2023/09/27 11:48
Cast stone plate into a dozen kinds of mineral raw materials by high-temperature melting, moulding, controlled nucleation and crystallisation, its crystal structure is uniform, tiny dense, hard texture, good mechanical strength and wear-resistant properties, small friction coefficient, does not…
2023/09/27 11:40
High density polyethylene sheet (HDPE sheet) density of 0.97 ~ 0.98g/cm3. It has good heat and cold resistance, good chemical stability, but also has a high degree of rigidity and toughness, mechanical strength. Dielectric properties, resistance to environmental stress cracking is also good.HDPE…
2023/09/27 11:38
Many users ask us how they should do a good job of maintaining the polyethylene linerboard. Polyethylene liner plate moulding temperature has a great impact on the quality of products, attention should be paid to control the temperature of the middle of the mould is slightly lower than the…
2023/09/27 11:35
PE sheet of good performance in a variety of applications will be able to highlight, because PE sheet has good performance so we think of the first application of many times the material is also PE sheet, it can be said that PE sheet has come into our lives, everywhere glow. PE sheet points with…
2023/09/27 11:32
The mechanical properties of UHMWPE sheet are higher than those of general HDPE. It has outstanding impact resistance, stress cracking resistance, high temperature creep resistance, low coefficient of friction, self-lubrication, excellent chemical resistance, fatigue resistance, noise damping and…
2023/09/26 17:52
The application of UHMWPE sheet in the coal mining industry has a broad prospect because of its small coefficient of friction, impact resistance, high abrasion resistance, low cost, good process performance and other characteristics. The material can be used to make coal mining machinery axial tile…
2023/09/26 17:51
