Resin Series LDPE resin properties: tasteless, odorless, non-toxic, matte, white wax particle density of approximately 0.920g / cm3, a melting point of 130 ℃ ~ 145 ℃. Insoluble in water, ultra high molecular weight wear plate prices slightly soluble hydrocarbons, such as toluene. Resistance to most acid-base erosion, water absorption, at low temperature can maintain flexibility, high electrical insulation. Production process: There are two main high-pressure tubular process and kettle-type method. To reduce the reaction temperature and pressure tubular process technology commonly used in low temperature and high active primer used to initiate the polymerization system, high purity ethylene as the main raw material, the polymer polyethylene wear plates, propylene / propane as the density modifier, using high active initiator at about 200 ℃ ~ 330 ℃, 150-300MPa polymerization reaction was performed. Reactor, molten polymer polymerization initiator, have to go through high, medium and low pressure cooling, separation, high pressure circulating gas cooled, separated into EHV (300MPa) compressor inlet, medium-pressure circulating gas cooled, separated After feeding high pressure (30MPa) compressor inlet, but the low pressure circulation gas cooled, separated into a low pressure (0.5MPa) compressor recycling, and the molten polyethylene through the high pressure, low pressure after separation into granulator, Ningbo high Molecular wear plates, carried water pelletizing, the granulation, polymer wear plate proportion of enterprises according to different applications, the addition of suitable additives, the particles by packaging factory. Uses: can be used injection molding, extrusion, blow molding and other processing methods. Mainly used as plastic sheeting, industrial packaging films, pharmaceutical and food packaging films, mechanical parts, daily necessities, building materials, wire and cable insulation, coatings and synthetic paper. The structural characteristics of polyethylene CH2 = CH2 + CH2 = CH2 + ······ → -CH2-CH2-CH2-CH2 ······ abbreviations: nCH2 = CH2 → - [CH2-CH2] n- polymerization pressure Size: high, medium and low voltage; polymerization implementation methods: slurry, solution, gas phase; product density Size: high density, medium density, low density, linear low density, very low density; Product Weight: low molecular weight, molecular weight ordinary , ultra high molecular weight. Polymer polyethylene wear plate wear plate _ _ Ningbo polymer sheet provided by Conte Conte Shandong Petroleum Equipment Company Limited. Conte Shandong Petroleum Equipment Co. (www.njtlgcbc.com) strong, credible, in Dezhou plastic plate (sheet, section), rods and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Conte plate into the brilliant and you work for a better future!