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Russia Nizhnekamskneftekhim-NEFTEKHIM-PP1483R-PP homopolymer-sales of materials containing release agent
Application scope PLASTIC applications are mainly concentrated in the three major fields of petrochemical, electronic and electrical and fluorocarbon coatings. Due to its good chemical resistance, processability, fatigue and creep resistance, PLASTIC is the overall or lined pump of the fluid processing system of petrochemical equipment , Valves, pipes, pipe fittings, storage tanks and heat exchanger materials. Plastic raw material plastic raw material injection molding has a small shrinkage rate, which is very beneficial to control the dimensional tolerance range of plastic raw material injection molded parts, so that the dimensional accuracy of plastic raw material parts is much higher than that of general-purpose plastics;
"After doing so, they invented a solvent-free production process that can connect equal nano-level lignin parts dispersed in a synthetic rubber body to produce a fusible, malleable and ductile material that is at least stronger than: BS 1 Times." Dawn Levy wrote on the Oak Ridge National Laboratory website. : BL's production and application process This thermoplastic is called: BL, which means acrylonitrile, butadiene and lignin. "We can call it a green product because 5% of the ingredients are renewable, and the technology that promotes its commercial use can reduce the demand for petrochemical products.
Russia Nizhnekamskneftekhim-NEFTEKHIM-PP1483R-PP homopolymer-sales of materials containing release agent
The quantitative relationship between molecular weight and the degree of polycondensation. Later, he studied the statistical mechanics of polymer solutions and the statistical mechanics of polymer models and conformations. (3) Large-scale mechanical parts can be made. ⑷ Low water absorption rate
German laser sintering system expert EOS has expanded its product range of thermoplastic materials for selective laser sintering (SLS). The company launched a new type of impact-resistant polyamide material PrimePartDC, which has twice the elongation at break than the previous material, with a tensile strength of 48 MPa and a Young's modulus of 155 MPa. Another grade of material, PrimePartST, has an elongation at break of 25% and a tensile strength of 8MPa. According to EOS, this grade is a flexible laser sintered material. The company also introduced the colored polyamide material P: 223, which has a very smooth surface.
Russia Nizhnekamskneftekhim-NEFTEKHIM-PP1483R-PP homopolymer-sales of materials containing release agent
Reinforcement is the main purpose of using inorganic fillers in polymer filling systems. However, due to the large differences between inorganic and organic polymers in molecular structure and physical form, the two cannot be combined well, which directly affects the processing performance and application performance of the composite filler. For this reason, technical research aimed at enhancing the bonding force between inorganic and organic materials, improving the melt processability, physical and mechanical properties and economic value of products has always been a topic of general concern. The use of coupling agents to modify the surface of inorganic substances is a simple and effective method. The coupling agent has two chemical reaction groups with completely different properties in its molecular structure. These two reaction groups have chemical interactions with organic and inorganic substances, forming a kind of bridge at the interface, so that inorganic and organic substances can be "Through the bridge" closely combined together to get the name.
