CPVC, which is chloridized PVC, adopts the advanced suspension chlorination equipment after dehydration and desiccation and processed into white powder on the bases of our years producing experience. It has good chemical stability, excellent property of heat resistance, anti-flaming and low heat conductivity.
Product performance and application:
CPVC can be used in the process of extrusion and injection according to different specification. It can be used for producing hot water pipe, chlorine pipe, sulphuric acid pipe, high pressure electric cable sheath, fitting and valve etc.
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CPVC specification:
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ITEM
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UNIT
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J-700
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Z-500
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Chlorine content
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%
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66-68
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62-66
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Volatile content
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%,≤
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0.4
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0.4
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Thermal decomposition temperature
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℃,≥
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115
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115
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Heat stability time
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S,≥
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90
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90
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Residue on sieve (0.595mm)
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%,≤
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0.2
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0.2
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Oil-absorb ratio
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%,≥
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25
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25
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Absolute viscosity
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CP
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1.3-1.6
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1.3-1.5
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