Introduction: Now plastic products have filled almost every corner of life, plastic bags plastic tableware, plastic toys, plastic products have become an essential part of our lives, although the same plastic, plastic types are very different, each type has a different nature and advantages, pp?o plastic is a new type of plastic, relative to the traditional plastic. ppo plastic has a stronger stability and ornamental The following is a detailed introduction to the characteristics and uses of ppo plastic.
Characteristics of ppo plastic
1, white granules. Good comprehensive performance, can be used in 120 degrees steam, good electrical insulation, small water absorption, but there is a tendency to stress cracking. Modified polyphenylene ether can eliminate stress cracking.
2, has outstanding electrical insulation and excellent water resistance, good dimensional stability. Its dielectric properties of plastics in the first place.
3, MPPO for PPO and HIPS **** mixing of modified materials, currently on the market are such materials. Plastics Online? Plastic Encyclopedia?
4, high heat resistance, glass transition temperature of 211 degrees, melting point of 268 degrees, heated to 330 degrees has a tendency to decompose, the higher the content of PPO heat resistance is better, heat distortion temperature of up to 190 degrees.
5, good flame retardant, self-extinguishing, and HIPS mixed with medium flammability. Lightweight, non-toxic can be used in the food and drug industry. Poor spin resistance, long time use in the sun will change color.
6, can be mixed with ABS, HDPE, PPS, PA, HIPS, fiberglass and other **** modified processing.
Use
1, suitable for making heat-resistant parts, insulation parts, wear parts, transmission parts, medical and electronic parts.
2, can be used for higher temperatures of gears, air blades, valves and other parts, can be used instead of stainless steel.
3, can make screws, fasteners and connectors.
4, motor, rotor, casing, transformer electrical parts.
5, PPO and MPPO?Mainly used in electrical and electronic appliances, automobiles, household appliances, office equipment and industrial machinery, etc., utilizing MPPO heat resistance, impact resistance, dimensional stability, abrasion resistance, peeling resistance.
6, paintability and electrical properties, used to make automotive instrument panels, radiator grills, speaker grills, consoles, fuse boxes, relay boxes, connectors, wheel covers.
7, electronic and electrical industries are widely used in the manufacture of connectors, coil winding spools, mechanical parts shroud, switch relays, tuning equipment, large electronic displays, variable capacitors, battery accessories, microphones and other parts. Plastics Online? Plastic Encyclopedia?
8, household appliances used in televisions, cameras, videotapes, tape recorders, air conditioners, heaters, rice cookers and other parts. Can be used as copy machines, computer systems, printers, fax machines and other external parts and components.
9, in addition to cameras, timers, pumps, blowers, shells and parts, silent gears, pipes, valves, surgical instruments, sterilizers and other medical equipment parts.
10, large-scale blow molding can be made of large automotive parts such as flow blocker, bumper, low-foam molding is suitable for the production of high rigidity, dimensional stability, excellent acoustic absorption, the internal structure of the complexity of large-scale products, such as a variety of machine shells, bases, internal brackets, the design of the degree of freedom, product lightweight.
Conclusion: Through the introduction of small above, I believe that we have a certain understanding of the characteristics and uses of ppo plastic, ppo plastic is a very high quality plastic, with very strong toughness at the same time, also has a strong processing, widely used in the production of various tools, and ppo plastic for the environment is not very serious, is a relatively environmentally friendly Plastic types, so very much loved by the major factories. I hope that through the introduction of small above, can help you understand the characteristics and uses of ppo plastic.
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