OEM China Flexible Pvc Resin - PVC Resin SG-8 K57-59 Fitting Grade – Chemdo

Short Description:

Product Detail

Feedback (2)

Our enterprise since its inception, usually regards product top quality as business life, repeatedly enhance manufacturing technology, make improvements to product excellent and continuously strengthen enterprise total high quality administration, in strict accordance with all the national standard ISO 9001:2000 for Suspension Pvc Resin Sg-8, Pp Threaded Fittings, Pbat Resin Th801t, We promise to try our greatest to deliver you with high quality and economical products and services.

OEM China Flexible Pvc Resin - PVC Resin SG-8 K57-59 Fitting 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
Sieve ratio%	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

The Trend Of PVC, The Trend Of Carbide PVC And Ethylene PVC

PVC is a kind of plastic used widely in building materials. Therefore, it will not be replaced for a long time in the future, and it will have great application prospects in less developed areas in the future.

As we all know, there are two ways to produce PVC, one is the international common ethylene method, and the other is the unique calcium carbide method in China. The sources of ethylene method are mainly petroleum, while the sources of calcium carbide method are mainly coal, limestone and salt. These resources are mainly concentrated in China. For a long time, China’s PVC of calcium carbide method has been in an absolute leading position. Especially from 2008 to 2014, China’s PVC production capacity of calcium carbide method has been increasing, but it has also brought many environmental protection problems.

The power consumption of calcium carbide production is very huge, so this will pose some challenges to China’s power supply. Because electricity is generated by burning coal, it needs to consume a lot of coal, so the combustion of coal will inevitably pollute the atmosphere. However, China has made some changes in policies over the years. China is constantly upgrading its industrial chain. Now we can see that China has imported a lot of oil, and local enterprises are encouraged to import oil to refine downstream products. Therefore, in recent years, several new ethylene process manufacturers have been added in China, and all the new PVC production capacity in China in recent years is the production capacity of ethylene process. The production capacity of China’s calcium carbide method has stopped new approval. Therefore, in the near future, the number of ethylene plants in China will continue to increase and the calcium carbide process will continue to decrease. In the future, China’s export volume of ethylene process will continue to increase, and gradually become the world’s leading exporter of ethylene process PVC.

Product detail pictures:

Related Product Guide:

Our firm sticks to the basic principle of "Quality is the life of your company, and status will be the soul of it" for OEM China Flexible Pvc Resin - PVC Resin SG-8 K57-59 Fitting Grade – Chemdo , The product will supply to all over the world, such as: New Delhi, Qatar, Morocco, Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.

Pvc Resin For Pipe