- GRADE: PVC S60
- Bulk Density (Apparent): 550-610 gr/cc
- Physical Characteristics: powder
- PRODUCER: ABADAN
PVC S60
Description
PVC S60 is a medium-low molecular weight PVC homopolymer, recognized for its suitability in rigid applications. It is characterized by its low gel content, exceptional early color heat stability, and outstanding lot-to-lot uniformity, making it a preferred choice in various industrial applications.
- Molecular Weight: Medium-low, enhancing processability and minimizing defects in final products.
- K-Value: Ranges from 58.3 to 61.1, indicating flow characteristics and polymerization degree.
- Inherent Viscosity: Between 0.739 and 0.79, reflecting the polymer’s viscosity in solution.
- Bulk Density: 0.55 to 0.61 g/cc, which affects handling and processing.
- Low Gels: Ensures smoother surfaces in end products, reducing imperfections.
- Early Color Heat Stability: Resists color degradation during processing, maintaining product aesthetics.
- Rigid Calendering: For producing thin sheets or films with uniform thickness.
- Rigid Foam: Ideal for lightweight foam products requiring structural integrity.
- Profiles and Bottles: Commonly utilized in construction profiles and packaging bottles.
- Cable Industry: Suitable for producing electric wires and flexible sections.
- Injection Molding: Used in creating various molded products.
PVC S60 is typically packaged to preserve its properties and protect against contamination. It should be stored in a cool, dry place, away from direct sunlight and moisture, to maintain its physical and chemical characteristics over time.
| property | Test Method | Units | Value |
| K-VALUE | ASTM | NO | 58.3-61.1 |
| APPEARANCE | – | – | WP |
| INHERENT VISCOSITY | B.F.G/ASTM D 1243-79 | – | 0.739-0.79 |
| %Retained on Mesh 40 | B.F. | % | <IE-06 |
| %Retained on Mesh 200 | B.F.G | % | >=85 |
| POROSITY | DIN 53417/1 | ml/mg | 0.05-0.22 |
| Volatile Matter | B.F.G | % | <=0.4 |
| Bulk Density (Apparent) | B.F.G/ASTM D 1898-69 | gr/cc | 0.55-0.61 |
| Dark Resin (Per 10 SQ.IN) | B.F.G | in100 gr | <=30 |
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