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  • PVC SG-8
  • PVC SG-8

PVC SG-8

PVC ResinSG3SG5SG8
Viscosity, ml/g(or K value)135-127 (72-71) 1350-1250118-107 (68-66) 1100-100086-73 (59-55) 750-650
Number of impurity particle≤303040
Volatiles content %,≤0.400.400.40
Appearing density g/ml≥0.420.450.45
Residue After Sieve0.25mm, ≦2.02.02.0
0.063mm, ≥909090
Number of grain/400cm2≤404050
Plasticizer absorbency value of 100g resin g≥2517-
Whiteness %,≥757570
Water extractant solution conductivity,【us/(cm.g)】≤5--
Residual chlore thylene content mg/kg≤101010
Residual Ethyidenedichlorideug/g150150150




PVC RESIN SG3
ItemSpecificationMeasure d Value
Superior GradeFirst GradeQualified Grade
Viscosity Number,ML/G127~135127~135127~135131
Mass fraction of Volatile Matter (including water)≤0.3%≤0.4%≤0.5%≤0.2%
Apparent Density, g/mL≥0.45≥0.42≥0.4≥0.51
Reduce onSieve, 250μmSieve mesh≤Sieve1.6 %2 %8 %0.9 %
Reduce onSieve, 63μmSieve mesh≥Sieve97 %90 %85 %99 %
“Fish Eye”/400cm2≤20306010
Whiteness(160°C,10min)≥78%75%70%83%
100g Resin Plasticizer Absorption,g≥26252327
Impurity Particle Number ≤16306012
Conductivity of water extract,uS/cm.g ≤55---0.6
Residual Vinyl Chloride Monomer content,ug/g≤55101.6



PVC RESIN SG5
ItemSpecificationMeasure d Value
Superior GradeFirst GradeQualified Grade
Viscosity Number,ML/G118~107111.24
Mass fraction of Volatile Matter (including water)≤0.4%≤0.4%≤0.5%≤0.4%
Impurity particle number ≤16308016
Apparent Density, g/mL≥0.48≥0.45≥0.42≥0.519
Reduce onSieve, 250μmSieve mesh≤Sieve2 %2 %8 %0.9 %
Reduce onSieve, 63μmSieve mesh≥Sieve95 %90 %85 %98 %
“Fish Eye”/400cm2≤2040908
Whiteness(160°C,10min)≥78%75%70%81.39%
100g Resin Plasticizer Absorption,g≥1917---22.28
Residual Vinyl Chloride Monomer content,ug/g≤510301



PVC RESIN SG8
ItemSpecification
Viscosity Number, ML/G73-86
Impurity Particle Number ≤20
Mass fraction of Volatile Matter(including water) ≤0.4%
Apparent Density, g/mL≥0.52
Reduce onSieve, 250μmSieve mesh≤Sieve1.6 %
Reduce onSieve, 63μmSieve mesh≥Sieve97 %
“Fish Eye”/400cm2≤30
100g Resin Plasticizer Absorption,g≥12
Whiteness(160°C,10min)≥75%
Residual Vinyl Chloride Monomer content,mg/l≤5


Application:

Automobile interiors, family decorative materials, advertising light box, shoe soles, PVC pipes, PVC profiles, PVC sheet and plate, rolling film, inflatable toys, outdoor products, PVC wire and cable, PVC artificial leather, wood and plastic floor, corrugated board, etc.

PVC SG-3is for films, hoses, leathers, wire cables and other general purpose soft products

PVC SG-5is for pipes, fittings, panels, calendaring, injection, moulding, profiles and sandals.

PVC SG-7/SG-8is for bottles, sheets, calendaring, rigid injection and moulding pipes.

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