Product Description
Our Polyvinyl Chloride (PVC) Resin is a high-performance suspension-polymerized material designed for demanding industrial and construction applications. With excellent chemical stability, electrical insulation properties, and inherent flame resistance, PVC stands out as one of the most widely used thermoplastics globally.
Key Advantages:
Commonly used in water/sewage pipes, window/door profiles, cable sheathing, vinyl flooring, medical tubing, packaging films, and more. We supply various K-values (e.g., K57, K65, K67, K70) to match your specific processing needs. All batches are quality-controlled with low impurity levels for reliable performance.
Applications: Construction (pipes, profiles), Electrical (cable insulation), Automotive, Packaging, Medical & Consumer Goods.
Parameter Table (for Details Page)
Use this as an HTML table on your site. Values are typical ranges; customize with your exact specs/SGS reports.
| Property | Rigid PVC (uPVC) | Flexible PVC | Test Method / Notes |
| Density | 1.3–1.45 g/cm³ | 1.1–1.35 g/cm³ | ASTM D792 |
| Tensile Strength | 40–60 MPa | 10–25 MPa | ASTM D638 |
| Flexural Modulus | 2,500–4,000 MPa | Lower (flexible) | ASTM D790 |
| Heat Distortion Temp. | 65–90°C | Lower | ASTM D648 |
| Continuous Use Temp. | Up to 60°C | Varies with plasticizers | - |
| Shore Hardness | D70–D85 | A60–A95 | ASTM D2240 |
| Chemical Resistance | Excellent (acids, alkalis) | Good | - |
| Flame Retardancy | Inherent (self-extinguishing) | Good with additives | UL94 V-0 possible |
| K-Value (Typical Grades) | K57–K70 | Varies | ISO 1628-2 |
| Appearance | White powder | White powder | Visual |
Item | Description |
Product Name | Polyvinyl Chloride (PVC) |
CAS No. | 9002-86-2 |
Appearance | White powder (suspension) or white granules (mass) |
Main Types | SG-3 (flexible, wire/cable/hose), SG-5 (rigid, pipe/profile, largest volume), SG-7/8 (injection grade, fittings/valves), Paste resin (E-PVC, gloves/wallpaper) |
Physical Properties | Density 1.35-1.45 g/cm³, self-extinguishing, chemical resistant, good electrical insulation |
Key Parameters | K-value: SG-3(70-72), SG-5(66-68), SG-7/8(58-65); Residual VCM ≤5ppm (food grade ≤1ppm) |
Features | Self-extinguishing, chemical corrosion resistance, good electrical insulation, rigid or flexible, cost-effective |
Main Applications | Pipes & fittings, profiles & windows, wire & cable insulation, film, hose, artificial leather, flooring, gloves, sheet for packaging |
Packaging | 25kg woven bags (PE liner); jumbo bags available |
Storage | Cool, dry, ventilated; protect from moisture and sunlight; away from heat |
Shipping | Non-hazardous; protect from moisture and rain; handle with care |
Quality Standard | GB/T 5761-2018; Food contact grade meets GB 4806.6, FDA |
MOQ | Standard 20-25 tons (1 container); trial order 5-10 tons |
Delivery Time | Standard 7-15 working days |
Payment Terms | T/T (30% deposit, 70% against B/L copy), L/C at sight |
HS Code | 39041090 (Polyvinyl chloride in primary forms) |