Polyvinyl Chloride (PVC), China Polyvinyl Chloride (PVC) Supplier

Polyvinyl Chloride (PVC) - Polyvinyl Chloride (PVC)

Polyvinyl Chloride (PVC) For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Polyvinyl Chloride (PVC), Made in China, High Quality Products!, China high hardness and mechanical properties, good mechanical properties Supplier, Manufacturer.

Price:US $1032.0/ Ton ;valid for 10 days.
Payment: T/T, LC at sight
Delivery Time: 15 days after receive the deposit
Sample: free samples are available for test purpose, courier on buyer’s side.

Product name: Polyvinyl chloride (PVC) 35± 2%
Price: FOB China $1032-1905/MT

Mechanical 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) is very good, the elastic modulus can reach to 1500-3, 000 MPa. The soft PVC (Flexible PVC) elastic is 1.5-15 MPa. However, elongation at break is up to 200% -450%. PVC friction is ordinary, the static friction factor is 0.4-0.5, the dynamic friction factor is 0.23. [14]

Thermal properties
The heat stability of PVC is very poor, when the temperature reaches 140 ° C PVC starts to decompose. Its melting temperature is 160 ° C. The linear expansion coefficient of the PVC is small and has flame retardancy, the oxidation index is up to 45 or more. Therefore, the addition of a heat stabilizer during the process is necessary in order to ensure the product& acute;s properties.

Electrical properties
PVC is a polymer with good insulation properties but because of its higher polar nature the electrical insulating property is inferior to non polar polymers such as polyethylene and polypropylene.
As the dielectric constant, dielectric loss tangent value and volume resistivity are high, the corona resistance is not very good, it is generally suitable for medium or low voltage and low frequency insulation materials.

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Changsha Beihai Chemical Industrial Co., Ltd

Address: 106 Room A13 Building Dongfang Renjia No1199 Yuanda Rd,Furong Area Changsha,Hunan,China., Changsha, Hunan, China, 410126
Tel: 0086073184627146
Changsha Beihai Chemical Industrial Co., Ltd. is specialized in the production of composite lead stabilizer, PE wax, CPE and other plastic auxiliary materials. We insist the idea of "people oriented and creditable management" in our business since it鈥檚 established, and we also produce and support plastic additives and auxiliary materials with first grade production technology and scientific management method. Our company is the main manufacturer of domestic plastic, plastic chemical raw material, auxiliary material, metallurgical and smelting chemical raw material, paint and coating, leather and other chemical industries. We established production base of plastic additives and auxiliary materials in Shandong and Hunan with complete production control and quality inspection system. The quality of production has reached national quality system certificate standard and plastic industrial production requirements. We have good productions, supply and marketing system in South Central China. We are looking forward to cooperate with domestic and overseas friends by our high quality and sincere service to create a brilliant future! Main products: Heat stabilizer, PE wax, CPE, Titanium dioxide, Aluminum paste, Compound lead salt stabilizer, Stabilizer, DOP, DBP, Stearic acid, Paraffin, Brightener, Fluorescent whitening agent, PVC compound stabilizer, Light fast scarlet, Phthalocyanine blue, Lead stearate, Chlorinated paraffin.