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Specifications

Product Name: PVC resin
CAS No.: 9002-86-2;93050-82-9
H.S. Code: 39042200
 
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1. Product property:
Vinyl chloride-acetate copolymer is produced by international advanced micro-suspension co-polymerization process. As putting vinyl acetate into rigid chain of PVC molecule to make the polarity of PVC molecule reduced and attraction force between molecules lowered, compared with PPVC of homogeneous polymerization, its gelating temperature and molten temperature have been reduced obviously (30-40°C).In addition, because of introducing ester base, it may increase solvent rate between resin and plasticizer, and improve adhesive force between resin and all kinds of adhesion basic material.
 
2.Use :
It is used in the insulation material of PVC tube, panel, hard transparent sheet, foil, disc, PVC monofilament, blow molding product, appliance insulation material.
This product is a high-quality raw material in producing foam floor, wall paper, leathererette, soft and hard foam plastic for sound insulation and heat insulation, toy, glove,paperboard coat, conveying belt, fitting of car, adhesive and seal gum for car coated glass and so on.
 

 Specification:

PVC type
K value
Average degree of polymerizatoin
SG-1
77-75
--
SG-2
74-73
--
SG-3
72-71
1350-1250
SG-4
70-69
1250-1150
SG-5
68-66
1100-1000
SG-6
65-63
950-850
SG-7
62-60
850-750
SG-8
59-55
750-650