Sinopec Qilu BranchS-700 is a high-purity PVC resin with ethylene as raw material and suspension method. It is a whiteamorphous powder with particle size of 60-250 um, apparent density of 0.40-0.60 g/ml, viscosityof dilute solution containing 0.5 g resin in 100 ml cyclohexanone of 80-160 ml/g, and plasticizeddosage absorbed by 100 g resin at room temperature of 20-30 g.
PVC RESIN S-700 |
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Grade |
Measured Value |
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Specification |
STANDARD |
RESULT |
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Item |
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Appreance |
White powder |
White powder |
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Impurity Particle Number |
16 |
10 |
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Mass fraction of Volatile Matter (including water),% |
0.3 |
0.14 |
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Apparent Density,g/mL |
0.54-0.62 |
0.61 |
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Reduce on Sieve% |
250umSieve Mesh Sieve, |
1.6 |
0 |
63umSieve Mesh Sieve, |
97 |
97 |
|
"Fish Eye"/400cm |
16 |
7 |
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100g Resin Plasticizer Absorption,g |
14 |
16.4 |
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Whiteness160,10min,% |
75 |
70 |
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Average degree of polymerization |
650-750 |
700 |
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Residual Vinyl Chloride Monomer Content,ug/g |
3 |
1 |
It can be used to produce transparent sheets, and can be rolled intorigidand semirigidsheets forpackaging, plates, floor materials, lining hard films (sugar paper, cigarette packaging film), etc; It canbe extruded into hard, semi hard sheets, plates and profiles for packaging; It can be molded intojoints, valves, electrical parts, automotive parts and containers, injection pipe fitting
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