Factory Price Pvc Resin Hs-800 For Foam Board - PVC Resin SG-3 K70-72 Cable Grade – Chemdo
Factory Price Pvc Resin Hs-800 For Foam Board - 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:
Related Product Guide:
We stick with the theory of "quality first, company first, steady improvement and innovation to satisfy the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our provider, we deliver the items together with the fantastic good quality at the reasonable value for Factory Price Pvc Resin Hs-800 For Foam Board - PVC Resin SG-3 K70-72 Cable Grade – Chemdo , The product will supply to all over the world, such as: Surabaya, Hongkong, Vietnam, To win customers' confidence, Best Source has set up a strong sales and after-sales team to deliver the best product and service. Best Source abides by the idea of "Grow with customer" and philosophy of "Customer-oriented" to achieve cooperation of mutual trust and benefit. Best Source will always stand ready to cooperate with you. Let's grow together!
By David Eagleson from European - 2018.06.26 19:27
Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
By Salome from Thailand - 2018.08.12 12:27
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