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It has the synergistic properties of these three components. For thin-walled, long-flow plastic parts, it is also recommended to use a higher mold temperature. Take the plastic products and packaging market as an example, the developed plastic products and plastic packaging market share is 50%, but only 25%. 1. When the blending ratio of PC/ABS with different characteristics is >50%, ABS constitutes the squint phase, and PC becomes the dispersed phase. It has the characteristics of low cost, low heat resistance, good chemical resistance, high tensile strength and impact strength, low elongation at break, and good heat insulation and insulation properties.
Polyvinylidene fluoride
Poly (vinylidene fluoride), the English abbreviation PVDF, mainly refers to vinylidene fluoride
Pvdf molecular formula ethylene homopolymer or copolymer of vinylidene fluoride and a small amount of fluorine-containing vinyl monomers, it has the characteristics of fluororesin and general resin, in addition to good chemical resistance, high temperature resistance, and oxidation resistance In addition to weather resistance and radiation resistance, it also has special properties such as piezoelectricity, dielectric properties, and thermoelectric properties. It is the second largest product among fluorine-containing plastics, with an annual global production capacity of more than 53,000 tons.
In the chemical structure, a fluorine-carbon bond is used. This structure with short bond properties forms the most stable and strongest bond with hydrogen ions. Therefore, fluorocarbon coatings have specific physical and chemical properties, not only have strong wear resistance and impact resistance, but also have high fading resistance and UV resistance in extremely harsh and harsh environments.
Shannan Baytec SPR-092A Black PUR-aliphatic/MDI hot sale,
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Shannan Baytec SPR-092A Black PUR-aliphatic/MDI hot sale,
Especially when glass fiber reinforced nylon materials are used in these fields, Figure 3 is the SEM image of PC/PBT alloy with different dosages of toughener AX8900. In terms of materials, Xuzhou Tengfei’s solution is to add compatibilizers, dispersants and additives to the molding materials, including silane coupling agents, maleic anhydride grafting compatibilizers, fatty acid agents, and even more technological content. High square glass fiber exposing agent. Therefore, nylon can easily be made into high-strength fibers. Its performance is already tougher than nylon. Commonly used maleic anhydride grafted elastomer materials,
And the flame retardant effect is from V21 to V20. Although the glass fiber used in the research is treated with a coupling agent to bond with a hydrophobic layer, it still inhibits anionic polymerization. Domestically, blending and plastics technology; plastic blending modification refers to a modification of mixing one or more other resins into a resin to change the properties of the original resin. Clean and assured is an advantage in the food processing field. , The filling masterbatch technology is widely used in the production of modified nylon. During the molding process, the temperature of the barrel must be strictly controlled. Too high melt temperature will cause product discoloration due to degradation, and too low temperature will affect the product due to poor plasticization Degree. Molybdenum has a high affinity for metals. The conventional solution is a polytetrafluoroethylene additive. In the PC/ABS system, acid-base degradation or affinity reagent degradation generally does not occur.
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