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Polyvinyl Chloride Plastic Resin High-Speed Centrifugal Spray Dryer

Polyvinyl chloride plastic resin high-speed centrifugal spray dryer First, the material overview: Polyvinyl chloride plastic resin, referred to as PVC, is made of vinyl chloride in the initiator under the action of polymerization of thermoplastic resin. Is the homopolymer of vinyl chloride....

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Polyvinyl chloride plastic resin high-speed centrifugal spray dryer


First, the material overview:
Polyvinyl chloride plastic resin, referred to as PVC, is made of vinyl chloride in the initiator under the action of polymerization of thermoplastic resin. Is the homopolymer of vinyl chloride. Vinyl chloride homopolymer and vinyl chloride copolymer collectively referred to as vinyl chloride resin. PVC is an amorphous structure of the white powder, the degree of branching is small. Industrial production of PVC molecular weight is generally in the range of 50,000 to 12 million, with a large polydispersity, molecular weight increases with the reduction of polymerization temperature. PVC is very hard, the solubility is also very poor, can only be dissolved in cyclohexanone, dichloroethane and tetrahydrofuran and a few solvents, the organic and inorganic acids, alkali, salt are stable, chemical stability becomes lower with the use of temperature rises. PVC dissolved in acetone-carbon disulfide or acetone-benzene mixed solvent for dry spinning or wet spinning made of fiber, called polyvinyl chloride, with flame retardant, Naisuan Jian, anti-microbial, wear-resistant characteristics and has better warmth and elasticity.


Second, Polyvinyl chloride plastic resin high-speed centrifugal spray dryer overview:
Spray drying is the most widely used process in liquid process forming and drying. It is suitable for the production of powdered, granular or bulk solid products from solutions, emulsions, suspensions and plastic pastes. Therefore, when the finished particle size distribution, residual moisture content, bulk density and particle shape must meet the exact criteria. Spray drying is a very desirable process.


Third, Polyvinyl chloride plastic resin high-speed centrifugal spray dryer principle:
Air goes through the filter and heating, into the top of the dryer's hot air distributor, hot air was evenly into the drying chamber, the material from the high-speed centrifugal atomizer at the top of the tower, rotating spray into a very fine mist beads, fog dripping and contact with hot air to change into powder, the finished product is continuously discharged from the bottom of the drying tower and the cyclone, and the exhaust gas is emptied by the fan.


Fourth, polyvinyl chloride plastic resin high-speed centrifugal spray dryer characteristics:
Drying speed is fast, the material after the atomization, the surface area greatly increased in the hot air flow, the instant can be evaporated 95% -98% of the water to complete the drying time of only 5-35 seconds, especially suitable for drying heat-sensitive materials.
Since the drying is done in hot air, the product is substantially spherical in shape similar to the droplets, with good dispersibility, fluidity and solubility. Simple and stable operation, easy to adjust and control, easy to automate operations.

If the polyvinyl chloride plastic resin high-speed centrifugal spray dryer meets your requirement, welcome to buy the high quality and durable dryer from our factory. Well acknowledged as one of the leading manufacturers and suppliers of polyvinyl chloride plastic resin high-speed centrifugal spray dryer, we must be your best choice. Don't miss it.

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