Polyethylene is a kind of thermoplastic resin obtained by polymerization of ethylene. The global production of polyethylene is the first among the five most widely used resins. It is widely used because of its excellent low temperature resistance, electrical insulation and resistance to most acid and alkali corrosion. It has been used in various industrial life fields. Since 2018, what are the latest application results of PE? Xiaobian has made a simple arrangement here for everyone to discuss.
Fushun Petrochemical successfully developed new products with ultra-high opening and low density polyethylene
At the beginning of June, Fushun Petrochemical Company's 450,000 tons/year LDPE device successfully developed a new ultra-high opening film material F218W. The film has good appearance performance, high surface gloss, stable bubble, and meets ultra-high opening polyethylene film. Material product performance requirements, can completely replace imported. Because of its high level of slip agent and anti-adhesive agent, it is very suitable for the production of various packaging linings, garment bags and various packaging films with film thickness as low as 12μm.
Tianjin Petrochemical to build M2650 series polyethylene high-end products
Tianjin Petrochemicals olefins M2650 achieved high load normalization production at the end of April. At the same time, it utilized the self-developed gas-liquid method fluidized bed polyethylene process technology to expand the M2650 high melt index new product category. Tianjin Petrochemical M2650 products are domestic LLDPE products are favored and widely used in the production of masterbatch and artificial flower-forming products. Currently, sales account for more than 70% of the domestic market.
Yangzi Petrochemical developed silane cross-linked polyethylene cable material and ultra-high flow polyethylene composite material
Recently, the silane cross-linked polyethylene cable material independently developed by Nanjing Yangzi Petrochemical Research Institute has successfully achieved industrial production. This is the first time that Sinopec has developed special materials for polyethylene cables. It is reported that this material is the main insulating material for power cables and has good physical properties. Mechanical properties, excellent chemical stability and excellent dielectric properties. Yangzi Petrochemical's successful development of silane cross-linked polyethylene cable material is expected to break the monopoly of imported products in the high-end market.
In addition, as early as March of this year, Yangzi Petrochemical has taken the lead in developing special materials for ultra-high flow high-density polyethylene composite materials. It is understood that this special material has excellent performance and wide application, and can be used for interior and exterior parts of automobiles, ship decoration boards, etc. Transportation and skiing, surfboards and other sports and leisure.
China's sand control new materials use HDPE materials
The Northwest Institute of Eco-Environmental Resources of the Chinese Academy of Sciences has developed a new sand-fixing network made of HDPE material, which effectively solves the problem of sandstorm disaster faced by the Qinghai-Tibet Railway. This material is more environmentally friendly, convenient to construct, low in cost and long in service life. The effect of sand control and sand fixation is more obvious.
Braskem The company introduced ultra high molecular weight polyethylene to the global market
Braskem is the largest thermoplastic resin producer in the Americas and a global biopolymer producer. Brasco completed the first year of UTEC ultra high molecular weight polyethylene (UHMWPE) production, including the launch of new UTEC 9540. It is reported that UTEC 9540 is more than 50 times more molecular weight than high density polyethylene (HDPE). This new product is now used in applications requiring extreme wear resistance, including RAM extrusion and compression molded sheets, rods. Materials and profiles.
UTEC engineering polymers from Brasko have excellent mechanical properties such as high wear resistance, impact strength and low coefficient of friction for automatic lubrication of semi-finished products, high strength, lightweight and processable products. The material is 8 times lighter than steel and 10 times longer than HDPE. It can therefore be used in construction, agriculture, material handling, transportation, textiles, pulp and paper, food and beverage, mining, marine, porous plastics, oil and gas, high performance fiber. , energy storage and wastewater treatment and other fields of many industries.
Maoming Petrochemical successfully produced special materials for flexible polyethylene packaging film
Maoming Petrochemical's full-density device successfully produced flexible polyethylene packaging film PE-LF234PB qualified material, and Maoming Petrochemical linear polyethylene product added new varieties. Casting polyethylene (CPE) packaging film has good transparency and good gloss. Low heat sealing temperature, good flexibility, cold resistance and freezing resistance, it can be used in extremely cold environment, and its appearance is far better than blown polyethylene film (IPE), and the market prospect is broad.
Sino-Korea Petrochemical HDPE device new product
China-Korea Petrochemical HDPE plant successfully produced PRC100 resin products. According to reports, PRC100 resin is mainly used for pipe production, with super toughness and scratch resistance. Compared with traditional pipe, it can realize construction without pipe jacking, not afraid of scratching. Durability for up to 50 years.
In June 2018, Sinopec first trial production of HDPE IBC barrels. IBC barrels are commonly known as tons of barrels, which are light in weight, high in strength and resistant to corrosion. They are widely used in chemical, pharmaceutical, food, paint, grease, etc. Industry, is an indispensable tool for modern warehousing and transportation of liquid products.
With the continuous expansion of China's plastics market, the plastics industry is also developing rapidly, and its production and application fields are becoming more and more extensive. With the increasing technology of plastic-based steel, plastic-based wood and coal-to-gas, coal-to-electricity and other industries. Mature, Zhongyu Information expects that polyethylene will continue to grow in the fields of pipe, household goods, industrial chemical packaging, food, pharmaceutical packaging, automotive parts and other fields.