PVC S-1300
① Raw material descriptionSpecification, grade, appearance, color remarks on the use of the materialOthersExtrusion grade: wire and cable sheath material, soft profile, calendering grade: soft film, s
- Model： S-1300
① Raw material description
Specification, grade, appearance, color remarks on the use of the material
Others | ||
Extrusion grade: wire and cable sheath material, soft profile, calendering grade: soft film, sheet, artificial leather | ||
② Processing conditions
Processing conditions
③ Technical data of raw materials
Performance items | Test condition | test method | test data | Data unit | |
Basic performance | Apparent density | Excellent grade first grade qualified 0.42-0.52 0.42-0.52 0.42-0.52 0.42-0.52 | g/ml | ||
Electrical performance | Volume resistivity | Excellent grade first grade qualified ≥ 1 × 1012 ≥ 1 × 1012 ≥ 1 × 1012 | Ω．CM | ||
Thermal performance | thermal stability | Excellent grade first grade qualified qualified qualified qualified qualified | |||
Other performance | Particle size distribution pore | Passing 149 μ m sieve | Excellent grade first grade qualified 0-95 30-95- | % | |
Volatiles | Excellent grade first grade qualified ≤ 0.3 ≤ 0.3 ≤ 0.3 | （m/m）% | |||
Average degree of polymerization | Excellent grade first grade qualified 1250 ~ 1350 1250 ~ 1350 1250 ~ 1350 | ||||
Residual VCM | Excellent grade first grade qualified ≤ 5 ≤ 10- | ppm | |||
Specific viscosity | Excellent grade first grade qualified 0.411 ~ 0.433 0.411 ~ 0.433 0.411 ~ 0.433 0.411 ~ 0.433 | ||||
Particle size distribution pore | Sieve larger than 350 μ M | Excellent grade first grade qualified ≤ 0.14 ≤ 0.1 ≤ 0.1 | % | ||
fisheye | Excellent level 1 qualified excellent level 1 qualified 50 50 5050 5050 | Piece / 100cm2 | |||
impurity | Excellent grade first grade qualified 50 100 100 | Capsules / 100g | |||
Plasticizer absorption | Excellent grade first grade qualified ≥ 27 ≥ 27 ≥ 27 | （m/m）% | |||