Polyvinyl chloride resin (PVC resin) is high molecular compounds polymerized by vinyl chloride monomer (VCM) with structural element as [CH2-CHCL]n,degree of polymerization usually as 590-1500.According to residual content of vinyl chloride menomerl in polyvinyl chloride resin , is can be divided into:commercial grade, food hygiene grade and medical application grade.In appearance, polyvinyl chloride resin is white powder.
1. Basic Property:
PVC Resin (Polyvinyl Chloride Resin)
Molecular Formular: (CH2-CHCL)n
CAS No. : 9002-86-2
Packing: 25kgs pp bag
Appearance: white powder
2. Specification:
We provide from SG3-SG8 grade PVC resin, here is the most commonly used SG-5 and SG-3
| Items | SG3 | SG5 |
| K-Value | 72-71 | 68-66 |
| Viscosity, ml/g | 135-127 | 118-107 |
| Number of impurity particle | ≤30 | ≤30 |
| Volatiles content%,≤ | ≤0.40 | ≤0.40 |
| Number of grain/400cm 2 | ≤40 | ≤40 |
| Whiteness | ≥74% | ≥74% |
| Plasticizer absorbency value of 100g resin | 25 | 19 |
| Application for | Films, agricultural films, insulation material, Shoes, soft shoes artificial pvc leathers | rigid construction pipes, profiles,
plastes, electric cables, hose, transparent plastic |
product picture:
packing picture
warehouse picture
3. Packing: 25kg/PP bag or 25kg/paper bag
18 MT/ 20'GP
Delivery: China main port
Lead time: 3-7 daysMechanical properties:
PVC has high hardness and mechanical properties. The mechanical properties enhance with the molecular weight increasing but decrease with the temperature increasing. The mechanical properties of rigid PVC (uPVC) are very good; the elastic modulus can reach 1500-3,000 MPa. The soft PVC (flexible PVC) elastic is 1.5-15 MPa.
4.Usage
PVC resin can be used for making plastic products both by injection and extrusion method widely as important material of reducing process temperature and increasing plasticization speed and improving product property in PVC automobile plastisol (including coating of preventing bottom disc from stone attacking, spot welding gel for body weld seal, filter core glue and buffered glue etc.), back-lined adhesive for PVC square blanket, printing ink, thermo-sensitivity knitting coating, enameled heel, tarp and chemical foaming product industry etc.
We have been in this field for more than many years, our company have production capacity of 30000 MT per year, and reliable quality control. We have international quality control and highly accepted in international market, including more than 30 countries in Europe, Asia, South America, Middle East.
Our product is ISO qualified, and can provide SGS report for your order.
We also have other grades PVC resin: | SG-1 | SG-2 | SG-3 | SG-4 | SG-5 | SG-6 | SG-7 | SG-8 |
Related products: | PVC compound |
| Titanium Doxide |
| DOP/DINP |
| PVC Paste resin |
Zhengzhou San Techchem is a large scale group company located in Zhengzhou City, the central of China. Our company is honored as "Advanced Unit" every year as we're doing good producing and exporting job.
With good credit at our bank, high technology for producing, developed sales and exporting network, our products are widely exported to more than 60 countries and regions such as Southeast Asia, Africa, Middle East and South America etc, and have enjoyed high reputation. Our Motto is to provide our clients with first grade quality, professional and excellent service, and aims to building a long term and mutual benefit cooperation.
Zhengzhou San Techchem initiates with "Professional, Pragmatic, Efficient, Innovative" enterprise spirit. We have favourable inner management mechanism, comfortable working environment, and nice motivation system. These attracted a group of high educated, high level and high efficiency talents. We're possessed with perfect technic research and development strength, with mature after-sales-service group.
Zhengzhou San Techchem sincerely welcome customers to contact, communicate and cooperate with us. Choosing San Techchem means you have chosen a success.
We supply different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of " Quality first, service first, continuous improvement and innovation to meet the customers" For the management and " Zero defect, zero complaints" As the quality objective.
