English name Paste PVC P440/450 K value K value Average degree of polymerization 1650-1300 Standard paste viscosity/(Pa.s) 4.0 Number of impurity particles12 Mass fraction of volatiles (including water)/ % 0.40 Mass fraction of sieve residue(250¼m sieve pore)/% 0 Mass fraction of sieve residue(63¼m sieve pore)/% 0.01 Residual vinyl chloride monomer content/(¼g/g) 5 Whitness 160 0min)/% * 80 Scraper finenessm * 100 Water extracted liquid PH value * 8.0 Mass fraction of alcohol extract/% * 3.0 Paste the thickening rate(24h)/% * 100
PVC resin, white powder, CAS No. 9002-86-2, HS Code 3904109090. Models SG-3, SG-5, SG-7, SG-8 by Calcium Carbide method, SG-3 is suitable for cable and wires, films, high-grade artificial leather, etc. SG-5 is suitable for the processing of hard products such as profiled materials, pipes and hard plates. It can also be applied to film, leather cloth, plastic sandals, soles, and various soft products. SG-7 is suitable for the processing of transparent sheet, packaging, foam board and other products. SG-8 is suitable for packaging transparent sheets, plates, elbows of high-strength pipe fittings and other products.
Physical Appearance:White powder,non-toxic,odourless. contact us for more details
P.S. (Expandable Poly Styrene) is a lightweight, rigid, plastic foam insulation material produced from solid particles of polystyrene. Expansion is achieved by virtue of small amounts of gas dissolved into the polystyrene base material during production. The gas expands under the action of heat, applied as steam, to form perfectly closed cells of EPS. These cells occupy approximately 40 times the volume of the original polystyrene bead. The EPS beads are then molded into appropriate forms suited to their application. Products made from foamed polystyrene are nearly ubiquitous, for example packing materials, insulation, and foam drink cups Feature: 1,EPS(Expandable Polystyrene) ,White Polystyrene powder,EPS Resin 2,good preserving character 3,free sample and competitive price 4.Good flame-retardant, good frothing good preserving, good binding and low heat-conducting rate.Oxygen index over 30 (testing after 7-14 days flowing) Application This Flame retardant grade EPS can be used as building-materials, materials for heat preservation, thermal insulation and for packing precision instruments.
We are supplier and exporter of PVC Resin. PVC resin, the physical appearance is white powder, non-toxic, odorless. Relative density 1.35-1.46. It is thermoplastic, insoluble in water, gasoline and ethanol, expandable or soluble in ether, ketone, fatty chlorohy-drocarbons or aromatic hydrocarbons with strong anti--corrosiveness, and good dieletric property. PVC resin can be processed into various plastic products.
PVC Resins Available. Please Contact Us For More Details
Wet pvc resin 150- Exw 200t of wet by month Moisture: 50% K69-70 for this one and it can be use for making pipes
PVC resin is a polymer compound formed by polymerization of vinyl chloride monomer (VCM), and its structure unit is [CH2-CHCL]n. polymerization degree is usually 590-1500. According to the content of residual polyethylene monomer in PVC resin can be divided into: industrial grade, food hygiene grade and medical grade. The appearance of PVC resin is white powder. PVC resin SG3 SG5 SG8 is flame-retardant (flame retardant value above 40), high chemical resistance (resistant to concentrated hydrochloric acid, 90% sulfuric acid, 60% nitric acid and 20% sodium hydroxide), mechanical strength And the advantages of good electrical insulation. But its heat resistance is poor, with a softening point of 80�°C, it starts to decompose and change color at 130�°C, and precipitate HCI. Application: It is widely used in the production of polyvinyl chloride boardy leatheroid, paint and adhesive agents, paint and adhesive. Packing: 25kgs two layers draft paper bag or 1000kgs PP bag.
- Origin: Japan - Loading weight: 22-23 MT
Grade : mixed around K 67-68 From PVC producer. Around 30% moisture. No CaCO3
