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Discount Price Rigid Pvc Resin Sg-5 - PVC Resin SG-3 K70-72 Cable Grade – Chemdo

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Discount Price Rigid Pvc Resin Sg-5 - PVC Resin SG-3 K70-72 Cable Grade – Chemdo Detail:

Product Parameters

Product: Polyvinyl Chloride Resin
Chemical Formula: (C2H3Cl)n

Cas No: 9002-86-2
Print Date: May 10th, 2020

Description

Features thermo plasticity, being insoluble into water, gasoline and alcohol, swelled or dissolved into ether, ketone, chlorinated aliphatic hydrocarbons, and aromatic hydrocarbon, high resistance to corrosion, and good dielectric property.

Applications

Widely used in pvc pipes, window profiles, films, sheets, tubes, shoes, fittings, etc. 

Packaging

In 25kg kraft bag or 1100kg jumbo bag.

ITEMS

SG-3

SG-5

SG-7

SG-8

Viscosity(ml/g)

127-135

107-118

87-95

73-86

K value

71-72

66-68

60-62

55-59

Impurity particle number ≤

16

16

20

20

Volatiles(incl.water ) %≤

0.30

0.40

0.40

0.40

Bulk density g/ml ≥

0.45

0.48

0.50

0.50

Sieve ratio%

0.25mm ≤

2.0

2.0

2.0

2.0

0.063mm ≥

95

95

95

95

“Fish eye” number unit /400cm2 ≤

20

20

30

30

100g resin plasticizer absorbtion g ≥

26

19

12

22

Whiteness(after 160℃10min) ≥

78

78

75

75

Residual VCM ppm ≤

5.0

5.0

5.0

5.0

See China PVC Exporting

China has become the world’s largest PVC producer more than ten years ago. Up to now, China’s total PVC production capacity is about 25 million tons per year, accounting for more than 50% of the world. In China, there are nearly 70 PVC manufacturers. These include calcium carbide process and ethylene process. Almost 80% of the production capacity is produced by calcium carbide process. 

From 2010 to 2014, China’s PVC export volume was about 1 million tons every year, but from 2015 to 2020, China’s PVC export volume decreased every year. In 2020, China exported nearly 800000 tons of PVC, but in 2021, due to the impact of the global epidemic, China became the world’s major PVC exporter, with an export volume of more than 1.5 million tons.

In the future, China will still play the most important role in PVC exporting globally.


Product detail pictures:

Discount Price Rigid Pvc Resin Sg-5 - PVC Resin SG-3 K70-72 Cable Grade – Chemdo detail pictures

Discount Price Rigid Pvc Resin Sg-5 - PVC Resin SG-3 K70-72 Cable Grade – Chemdo detail pictures

Discount Price Rigid Pvc Resin Sg-5 - PVC Resin SG-3 K70-72 Cable Grade – Chemdo detail pictures

Discount Price Rigid Pvc Resin Sg-5 - PVC Resin SG-3 K70-72 Cable Grade – Chemdo detail pictures


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  • The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Marjorie from Italy - 2018.07.12 12:19
    Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Olga from Zimbabwe - 2018.09.16 11:31