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Polyvinyl chloride resin (PVC)

Polyvinyl chloride resin (PVC)

Short Description:

Polyvinyl chloride (PVC) is a polymer polymerized by vinyl chloride monomer (VCM) in peroxide, azo compound and other initiators or according to the free radical polymerization mechanism under the action of light and heat. Vinyl chloride homopolymer and vinyl chloride copolymer are collectively referred to as vinyl chloride resin.
PVC was once the world’s largest general-purpose plastic, which was widely used. It is widely used in building materials, industrial products, daily necessities, floor leather, floor tiles, artificial leather, pipes, wires and cables, packaging film, bottles, foaming materials, sealing materials, fibers and so on.


Product Detail

Product Tags

Polyvinyl chloride resin (PVC): white powder in appearance. It is widely used in industrial products, floor leather, artificial leather, pipes, wires and cables, packaging film, foaming materials, etc. the packaging is 25kg / bag, 600kg / bag and 1200kg / bag.
DG-1300: production of cable material, fresh-keeping film, etc.
DG-1000k: production of plastic profiles, pipes, etc
DG-1000s: production of packaging film, etc
DG-800: production of packaging sheet, medical sheet, etc
DG-700: production of pipe fittings, foamed plates, etc

Main indicators of product standard (Q / 12 hg5220-2019)

Project

DG-1300

DG-1000K

DG-1000S

DG-700

DG-800

Average degree of polymerization P

1221-1380

981-1080

981-1080

651-750

751-850

Apparent density, g / ml

0.46-0.54

0.51-0.57

0.51-0.57

0.53-0.61

0.54-0.60

Whiteness (160 ℃, 10min),% ≥

78

78

78

75

78

Corresponding table of degree of polymerization, viscosity and K value

Average degree of polymerization 2351-2650 1221-1380 981-1080 771-870 751-750 651-750 481-600 401-500
Viscosity, ml / g 222-248 125-138 105-138 87-96 86-94 73-86 62-72 57-64
K value 89-93 70-73 65-67 60-62 59-62 55-59 51-55 49-51

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