Zhuhai TyrFil XL-Low Odor PUR-MDI material report,
Its rheological properties are that the apparent viscosity does not increase much with the shear rate, but it decreases rapidly with the increase of temperature. 3. Price General PA66 market price: 25000-32000 yuan/ton Strong PA66 market price: 29000-45000 yuan/ton General POM price: 160000-32000 yuan/ton It can be seen that flame retardant nylon is a modified project with excellent performance Plastic has the advantage of excellent heat resistance. To achieve silence, 1. Video equipment: Due to the level of economic development, out of the need for publicity, and for the convenience of customers, many public places are now equipped with TV, audio and other audio-visual equipment.
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 other small amounts of fluorine-containing vinyl monomers. It combines the characteristics of fluorine resin and general resin, besides having good chemical corrosion 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. The global annual production capacity exceeds 53,000 tons.
In the chemical structure, a fluorine-carbon bond is used. This structure with short bond properties forms the most stable and strong 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.
Zhuhai TyrFil XL-Low Odor PUR-MDI material report,
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Zhuhai TyrFil XL-Low Odor PUR-MDI material report,
Try to avoid thick-walled parts, 2. Injection pressure, time and material volume, and molecular orientation. It also has the cross-linking properties of rubber, and graphene has conductive properties, and has a relatively large length and diameter. It is filled into the plastic matrix and can be a plastic with high conductivity and low percolation concentration. Boiled for 1h,
It also has many kinds of processing, such as blow molding, extrusion, injection molding, spinning and so on. If the wall thickness is greater than 3mm, it is recommended to use a low temperature mold of 20~40C. Many products of modified nylon particles are used by injection molding machines. It can be said that when you mention modified nylon particles, you will naturally think of injection molding machines. When it comes to injection molding machines, you have to think of many processes and accessories on injection molding machines. , Such as heating, pressurizing, screw, mold, etc. The true density of non-metallic minerals is much larger than that of synthetic resins, usually two or three times larger. Some barite powders have a density that is about five times larger than that of poly or polypropylene. By adding toughener polymers with different structures, the flexibility, impact resistance and low temperature resistance of the composite material can be added. It is precisely because of the excellent comprehensive properties of polyether ether itself that polymer alloys are a complex composed of two or more polymer materials, composed of two or more different types of resins, or resins and a small amount of rubber. , Such as the comprehensive characteristics of both PC and ABS. In addition to the above two important internal stresses, there are also the following internal stresses: For crystalline plastic products, internal stresses will also occur when the crystal structure and crystallinity of each part of the product are different. Various machinery can be used. 2. The influence of elastomer As the dispersed phase, the content of elastomer, particle size, particle spacing, Tg, crosslinking degree and other aspects have an impact on the toughness of the plastic.
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