Abrasion Resistance Paste Grade PVC Resin Good Solubility Viscosity
Number 131 Ml/G
Description
Dispersing PVC usually uses an emulsion or a micro-suspension
resin, and adding a stabilizer, a filler, a coloring agent, etc.,
after thorough stirring, after deaeration, It is made into a PVC
paste and then processed into various products by using, dipping,
casting or molding. Such as hangers, tool handles, Christmas trees,
etc.
Usage
Piping, hard transparent plate. Film and sheeting, photograph
records. PVC fibers, plastics blowing, electric insulating
materials.
1) Constructurtion material:Piping, sheeting, windows and door.
2) Packing material
3) Electronical material:Cable, wire, tape, bolt
4) Furniture:Docrate material
5) Other:Car material, medical appliance
Specifications:
| Items | SG-5 | SG-3 | SG-7 | SG-8 |
Viscosity index/(ml/g) K-value Average degree of polymerization ≤ | 118-107 68-66 1135-981 | 135-127 72-71 1370-1251 | 95-87 62-60 845-741 | 86-73 59-55 740-650 |
| Number of impurity particles≤ | 16 | 16 | 20 | 20 |
| Volatile component/%≤ | 0.40 | 0.30 | 0.40 | 0.40 |
| Apparent density / (g/cm3) ≥ | 0.48 | 0.45 | 0.50 | 0.50 |
Sieve residue /% (0.25mm sieve pore≤ /0.063mm sieve pore≥ ) | 2.0/95 | 2.0/95 | 2.0/95 | 2.0/95 |
| Number of grain(fish eye)entries/400cm2≤ | 20 | 20 | 30 | 30 |
| Absorbing amount of plasticizer for 100resin(g)≥ | 19 | 26 | 12 | 12 |
| Whiteness (160℃,10min)/% ≥ | 78 | 78 | 75 | 75 |
| VCM residue /(μg/g)≤ | 5 | 5 | 5 | 5 |
Package,transported and storage
Package:packed with woven bag with a net weight of 25Kgs(±0.20Kg).
Transportation:transported with motor vehicle,train or ship.
Storage:stored in a normal temperature and dry warehouse.
Quality standard
The product meets GB/T 5761-2006 standard with its physical and
chemical properties meeting requirement in table below:
1.The user can choose any one from vifscosity number, K value
,index of average polymerizapion degree.
2.The user can confer with the manufacture if they have other index
,requirement ,on thermal stability.
