Polyvinyl Chloride China Factory PVC White Powder Polyvinyl Chloride PVC Resin SG5
Product Description
1, PVC Resin
2, Molecular Formula: (C2H3CL)n
3, Type: SG3, SG4, SG5, SG6, SG7, SG8
4, Appearance: White powder or white speck,
5,Viscosity number/(ml/g): 118-107 (or K value) 68-66 or average of polymerization 1100-1000
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.
Specification
Items
SG8
SG7
SG5
SG4
SG3
Average degree of polymerization
650-740
750-850
980-1080
980-1100
1250-1350
K value
55-59
60-62
66-68
66-68
71-72
Viscosity
73-86
87-95
107-118
107-118
127-135
Foreign Particle
16max
16max
16max
16max
16max
Volatile Matter, %
30max
30max
30max
30max
30max
Apparent Density, g/ml
0.53min
0.53min
0.48min
0.53min
0.48min
0.25mm Sieve Retained, %
2.0max
2.0max
1.0max
1.0max
1.0max
0.063mm Sieve Retained, %
97min
97min
95min
98min
98min
No. of Grain/400cm2
20max
20max
10max
10max
10max
Plasticizer absorption of 100g resin, g
14min
16 min
25min
19 min
28min
WHITENESS DEGREE 160℃ 10min, %
80
80
80
80
80
RESIDUAL CHLORE THYLENE CONTENT, mg/kg
1
1
1
1
1
Application
PVC resin is widely used in production of polyvinyl chloride boardy leatheroid, paint and adhesive agents,tec. Paint and adhesive
SG-1 is used in producing high-grade electrical insulating material SG-2 is used in producing electrical insulating material, common soft products and film SG-3 is used in producing electrical insulating materials, agricultural film, daily-use plastic products, SG-4 is used in producing membranelle for industrial and civil use, tube and pipes SG-5 is used in producing transparent products section bar, hard tube and decorative materials SG-6 is used in producing clear foil, hard board and welding rod SG-7, SG-8 is used in producing clear foil, hard injection molding.
Packaging & Shipping
packing: 25kg kraft paper bags lined with PP-woven bags or1000kg jambo bags17 tons/20GP, 26 tons/40GP
shipping: within 7-10 days after received the deposit
OEM Service
1.Prompt reply and instant communication are available 2.Free samples can be transmitted. 3.Quality products with competitive price can be provided. 4.Any customized packing can be provided. 5.We accept third party inspection. 6.The goods will be delivered within the time promised.
If you have any interest in our products or want to know more informations, please feel free to contact with us.
