Standard Packaging Advanced Processing Technology Younglight Elion PVC Virgin Resin SG3 For wires and cables
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- Supplier: Tianjin Zhengqi New Material Technology Co. Ltd.
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Product Overview
Description
Product Description
Items | SG8 | SG7 | SG5 | SG3 |
Average degree of polymerization | 650-740 | 750-850 | 980-1080 | 1250-1350 |
K value | 55-59 | 60-62 | 66-68 | 71-72 |
Viscosity | 73-86 | 87-95 | 107-118 | 127-135 |
Foreign Particle | 16max | 16max | 16max | 16max |
Volatile Matter,% | 30max | 30max | 30max | 30max |
Apparent Density,g/ml | 0.53min | 0.53min | 0.48min | 0.48min |
0.25mm Sieve Retained,% | 2.0max | 2.0max | 1.0max | 1.0max |
0.063mm Sieve Retained,% | 97min | 97min | 95min | 98min |
No.of Grain/400cm2 | 20max | 20max | 10max | 10max |
Plasticizer absorption of 100g resin,g | 14min | 16min | 25min | 28min |
Whitene S S Degree 160 ℃ 10min,% | 80 | 80 | 80 | 80 |
Residual Chlore Thylene Content,mg/kg | 1 | 1 | 1 | 1 |
Property | Average polymerization degree | Bulk density,g/ml | Whiteness(160℃,10min),% ≥ |
1300 | 1221-1380 | 0.46-0.54 | 78 |
70 | |||
1000 | 981-1080 | 0.51-0.57 | 78 |
70 | |||
800 | 751-850 | 0.54-0.60 | 78 |
70 | |||
700 | 651-750 | 0.53-0.61 | 75 |
70 |
Due to its high chemical stability, it can be used to make anti-corrosion pipelines, pipe fittings, oil pipelines, centrifugal pumps and blowers, etc. Polyvinyl chloride hard boards are widely used in the chemical industry to make linings for various storage tanks, corrugated boards for buildings, door and window structures, wall decorations and other construction materials. Due to its excellent electrical insulation performance, it can be used to manufacture plugs, sockets, switches and cables in the electrical and electronic industries. In daily life, polyvinyl chloride is used to make sandals, raincoats, toys and artificial leather!
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