Сохранить в закладки 1600210258082:
Polyvinyl Chloride China Factory PVC White Powder Polyvinyl Chloride PVC Resin SG5
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.
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 |
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.
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
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.
Новинки товаров от производителей по оптовым ценам