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Shandong Polymer Additives Co., Ltd

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Shandong Polymer Additives Co.,Ltd

Add: WEIFANG CITY, SHANDONG,CHINA

Tel: 0536-8628518

Mobile:86-13456705350

Email: info@pvcadd.com

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Property of PVC resin

Shandong Polymer Additives Co.,Ltd | Updated: Dec 17, 2018

Property of PVC resin


  • Non-toxic odorless white powder, particle size 60-250um
    Density 1.35-1.45 G / CM3
    Insoluble in water, ethanol and gasoline, solubility increases with the increase of molecular weight and become small
    Non-crystalline, polar polymers, thermoplastic
    Tg: 75-105 °C, softening point 80 °C
    Melting point 130 °C began to decompose discoloration, HCL precipitation.
    Soften at 80 °c-85 °C, viscoelastic at 130 °C, viscous flow at 160 °c-180 °C
    Most PVC products are formed by external heating, extruder friction and shearing force.
    PVC Mechanical Properties of the strongest plasticization degree of 65%-70% , because of the poor thermal stability of PVC, plasticization up to 100% , need very high temperature or very long time, lead to a large number of PVC decomposition, performance decline innocuous white powder, particle size 60-250um
    Density 1.35-1.45 G / CM3
    Insoluble in water, ethanol and gasoline, solubility increases with the increase of molecular weight and become small
    Non-crystalline, polar polymers, thermoplastic
    Tg: 75-105 °C, softening point 80 °C
    Melting point 130 °C began to decompose discoloration, HCL precipitation.
    Soften at 80 °c-85 °C, viscoelastic at 130 °C, viscous flow at 160 °c-180 °C
    Most PVC products are formed by external heating, extruder friction and shearing force.
    PVC Mechanical Properties of the strongest plasticization degree of 65%-70% , because of the poor thermal stability of PVC, plasticization to 100% , the need for high temperature or a long time, leading to a large number of PVC decomposition, performance degradation