PVC Resin S-1000
PVC S-1000 is a general-purpose suspension polyvinyl chloride resin with an average degree of polymerization of 970–1070 and a K-value of approximately 65–67. It provides consistent processing performance for extrusion, calendering, and other rigid or flexible PVC applications.
Sinopec Qilu | Suspension PVC Resin | Average Degree of Polymerization = 970–1070 | K-Value = 65–67 | Origin: China
Product Parameters
Description
PVC S-1000 is a general-purpose suspension PVC homopolymer supplied as a free-flowing white powder. Its average degree of polymerization is 970–1070, corresponding to a K-value of approximately 65–67.
The grade provides controlled particle size, good plasticizer absorption, consistent apparent density, and reliable thermal and processing performance. It can be used in both rigid and flexible PVC formulations, depending on the selected plasticizers, stabilizers, processing aids, fillers, and other additives.
Applications
Typical applications include PVC pipes, profiles, corrugated pipes, sheets, flexible films, packaging films, artificial leather, cable-protection pipes, shoe soles, and other general-purpose rigid or flexible PVC products.
Packaging
PVC S-1000 is typically supplied in 25 kg kraft-paper or polypropylene bags with an inner moisture-resistant liner. Alternative packing formats may be available depending on the current manufacturer and supply arrangement.
Final packing format, palletization, and container-loading quantity should be confirmed when placing an order.
Storage and Handling
Store the resin in a clean, dry, cool, and well-ventilated warehouse. Keep the bags protected from moisture, rain, direct sunlight, contamination, and excessive heat.
Use clean and dry transportation equipment, and keep the original packaging closed until the material is required for processing.
Technical Specifications
The following values represent the listed quality requirements for PVC Resin S-1000.
| No. | Property | Test Method | Unit | Specification |
|---|---|---|---|---|
| 01 | Appearance | Visual Inspection | — | White Powder |
| 02 | Average Degree of Polymerization | GB/T 5761-2018 | — | 970–1070 |
| 03 | K-Value | — | — | 65–67 |
| 04 | Apparent Density | GB/T 20022 | g/mL | 0.50–0.58 |
| 05 | Volatile Matter, Including Water | GB/T 2914 | % | ≤0.30 |
| 06 | Plasticizer Absorption of 100 g Resin | GB/T 3400 | g | ≥20 |
| 07 | Residual Vinyl Chloride Monomer | GB/T 29874 | μg/g | ≤3.0 |
| 08 | Particles Retained on 250 μm Sieve | GB/T 21843 | % | ≤1.6 |
| 09 | Particles Retained on 63 μm Sieve | GB/T 21843 | % | ≥97 |
| 10 | Fish-Eye Count | GB/T 4611 | pcs/400 cm² | ≤12 |
| 11 | Impurity Particle Count | GB/T 9348 | pcs | ≤16 |
| 12 | Whiteness | GB/T 15595 | % | ≥78 |
Technical values are based on the currently available S-1000 product documentation. Final product specifications should be confirmed through the latest applicable TDS and batch COA before purchase.