by Product Pictures:
Product Descriptions：
Polyvinyl chloride has the outstanding characteristics of abundant raw materials (oil, limestone, coke, salt and natural gas),mature manufacturing process, low price, and wide range of uses. It has become the second largest general-purpose resin in the world after polyethylene resin. 29% of the world’s total synthetic resin consumption. Polyvinyl chloride is easy to process and can be processed by molding, laminating, injection molding, extrusion, calendering, blow molding, etc. Polyvinyl chloride is mainly used to produce soft plastic products such as artificial leather, films, and wire sheaths, as well as hard plastic products such as plates, doors and windows, pipes and valves.
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o.
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ITEMS DESCRIBE
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SG-3
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SG-5
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SG-7
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SG-8
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01
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Viscosity(ml/g)
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127-135
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107-118
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87-95
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73-86
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02
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K value
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71-72
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66-68
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60-62
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55-59
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03
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Impurity particle number
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≤ 16
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≤ 16
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≤ 20
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≤ 20
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04
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Volatiles(incl.water ) %
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≤ 0.30
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≤ 0.40
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≤ 0.40
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≤ 0.40
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05
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Bulk density g/ml
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≥ 0.45
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≥ 0.48
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≥ 0.5
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≥ 0.5
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06
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Sieve ratio% 0.25mm
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≤ 2.0
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≤ 2.0
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≤ 2.0
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≤ 2.0
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07
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Sieve ratio% 0.063mm
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≥ 95
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≥ 95
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≥ 95
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≥ 95
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08
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“Fish eye” number unit /400cm2
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≤ 20
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≤ 20
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≤ 30
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≤ 30
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09
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100g resin plasticizer absorbtion g
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≥ 26
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≥ 19
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≥ 12
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≥ 22
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10
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Whiteness(after 160ºC10min)
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≥ 78
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≥ 78
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≥ 75
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≥ 75
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11
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Residual VCM ppm
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≤ 5.0
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≤ 5.0
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≤ 5.0
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≤ 5.0
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Application:
Piping, hard transparent plate. Film and sheeting, photograph records. PVC fibers, plastics blowing, electric insulating materials:
1) Construction material: Piping, sheeting, windows and door.
2) Packing material
3) Electronical material: Cable, wire, tape, bolt
4) Furniture: Decorate material
5) Other: Car material, medical appliance
6) Transportation and storage
Package:
Payment Details:
| Payment Method | T/T OR 100% L/C AT SIGHT | ||||
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