| CAS No.: | 9002-86-2 |
|---|---|
| Model Number: | Sg3 Sg5 Sg8 K65-67 |
| Grade Standard: | General Purpose |
| Application: | Pipe Industry, Rain Shoes, Slippers |
| Product Name: | Virgin PVC Resin Sg3 Sg5 Sg8 K65-67 |
| Material: | PVC Material |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier PVC resin (polyvinylchlorid, referred to as PVC), the main component is polyvinyl chloride, in addition to other components to enhance its heat resistance, toughness, ductility and so on. It is a popular and widely used synthetic material in the world today. Its global use ranks second among synthetic materials.
PVC RESIN Specification
| Test item | Grade | ||
| Standard: GB5761-1993 | SG3 | SG5 | |
| K - Value | 72 - 71 | 66 - 68 | |
| Polymerizing Index | 1300 +/-50 | 1000 +/-50 | |
| Number of impurity particles ≤ | 16 | 16 | |
| Volatile content (incl. water) % ≤ | 0.3 | 0.4 | |
| Apparent density ≥ | 0.42 | 0.48 | |
| Particle size | ≥ 0.25mm ≤ | 2 | 2 |
| ≥ 0.063mm ≥ | 95 | 95 | |
| Number of Fish Eye (/400 cm2) ≤ | 20 | 20 | |
| Plasticizer absorption of 100g resin ≥ | 26 | 19 | |
| Whiteness (160°C, after 10 min.) % ≥ | 78 | 78 | |
| VCM Residue PPM ≤ | 5 | 5 | |
PVC RESIN Application
PVC resin is homopolymers made by suspension polymerization.
PVC resin is white powder form thermoplastic resin and has great versatility for making plastic products. Can be used for pipes, fittings, panels, calendaring, injection, moulding, profiles, and sandals making.
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Polyvinyl Chloride PVC Resin
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TYPE
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Viscosity, ml/g
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K K value
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Average polymerization
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usage
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SG-0
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>156
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>77
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>1785
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SG-1
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156-144
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77-75
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1785-1536
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Advanced insulating material
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SG-2
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143-136
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74-73
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1535-1371
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Insulating materials, and soft products
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SG-3
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135-127
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72-71
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1370-1251
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insulating materials,films,shoes
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SG-4
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126-119
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70-69
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1250-1136
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film, hose, pedestrian leather
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SG-5
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118-107
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68-66
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1135-981
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hard pipes, profile product
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SG-6
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106-96
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65-63
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980-846
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hard tubem fiberm transparent sheet
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SG-7
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95-87
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62-60
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845-741
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blow molded bottle, transparent sheet, injuection molding
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SG-8
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86-73
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59-55
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740-650
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pipe
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SG-9
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<73
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<55
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<650
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