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Product Overview
Qingdao Haiwan PVC HS-1300 is a higher-molecular-weight K 71–72 suspension grade with corrosion resistance and good dielectric properties. The supplied sheet identifies it as a thermoplastic PVC resin for compounding.
Grade
Grade: HS-1300. Polymer family: suspension polyvinyl chloride (PVC). Appearance: white powder.
Typical Applications
- High-molecular-weight PVC compounding
- Applications requiring electrical insulation and corrosion resistance
Technical Data
| Property | Specification / result | Unit | Source / method |
|---|---|---|---|
| Viscosity number | 127–135 | mL/g | TDS |
| K value | 71–72 | — | TDS |
| Impurity particles | ≤ 16 | particles | TDS |
| Volatiles including water | ≤ 0.30 | % | TDS |
| Bulk density | ≥ 0.48 | g/mL | TDS |
| Residue on 0.25 mm sieve | ≤ 1.6 | % | TDS |
| Passing 0.063 mm sieve | ≥ 97 | % | TDS |
| Fish eyes | ≤ 20 | per 400 cm² | TDS |
| Plasticiser absorption | ≥ 26 | g/100 g resin | TDS |
| Whiteness after 160 °C, 10 min | ≥ 80 | % | TDS |
| Residual VCM | ≤ 1.0 | ppm | TDS |
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Technical values reproduced from the published product record. Typical values and historical batch results are not a guarantee for a new shipment. Confirm the current TDS, COA, application suitability and commercial terms before ordering.
View the published technical data
