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.

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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