Description
Product Description
CAS No.: 9002-86-2
SGS certificate
Prompt delivery & good service
Packing: 25kgs bag
Appearance: White powder
Polyvinyl chloride 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 application grade.In appearance, polyvinyl chloride resin is white powder. The product meets GB/T 5761-2006 standard with its physical and chemical properties meeting requirement in table below: 1.The user can choose any one from vifscosity number, K value ,index of average polymerizapion degree. 2.The user can confer with the manufacture if they have other index ,requirement ,on thermal stability.Molecular Formular :(CH2-CHCL)n Product Parameters
The PVC molecular weight of industrial production is generally in the range of 50,000 ~ 110,000, with a large polydispersity, the molecular weight increases with the reduction of polymerization temperature, no fixed melting point,80~85 began to soften,130 into viscoelastic state,160~180 began to change into viscous flow state; It has good mechanical properties, tensile strength of about 60MPa, impact strength of 5~10kJ/m2; With excellent dielectric properties, PVC used to be the world's largest production of general plastic, widely used in building materials, industrial products, daily necessities, floor leather, floor brick, artificial leather, pipe, wire, cable, packaging film bottle, foaming material, sealing material, fiber and other aspects are widely used.
Production Type:PVC Resin SG5 | |
Appearance:White Powder | |
Specification Item | Measured Value |
Viscosity Number,ML/G | 112.36 |
Impurity Particle Number <= | 12 |
Mass fraction of Volatile Matter (including water), %<= | 0.26 |
Apparent Density, g/mL >= | 0.508 |
Residue on Sieve,% 250umSieve Mesh <= | 0.7 |
Residue on Sieve,%63umSieve Mesh >= | 99 |
"Fish Eye"/400C square metre<= | 7 |
100g Resin Plasticizer Absorption,g>= | 24.52 |
Whiteness(160ºC,10min),%>= | 83.16 |
Conductivity of Water Extract,uS/cm•g<= | -- |
Residual Vinyl Chloride Monomer Content,ug/g<= | -- |
Match with: GB/T5761-2018 PVC-SG 5 Superior Grade Standard |
Packaging & Shipping
Packing in 25KG bags17MT/20'FCLCompany Profile
Fondland Chemicals Co., Ltd (hereafter referred as FONDLAND) established in 2010, is the leading manufacturer and supplier of Chemicals.FONDLAND founded relying on Shandong Haihua Group with strongest supplying capability and competitive price. Our products were sold to most of the world, including Middle East, Africa, Southeast Asia, North America, South America , Europe etc.
With the aim of supplying best quality, prompt delivery, competitive price and professional service,we are looking forward to cooperating with you for a bright future!
Our Advantages
FAQ