 Email：info@newin-industrial.com |
Search
|
PVC
PVC
Product introduction
Polyvinyl chloride is high molecular compounds polymerized by vinyl chloride monomer ( VCM ) with structural element as CH2-CHCLn, degree of polymerization usually as 590-1500.In the process of re-polymerization , affected by kinds of factors such as the polymerization process , reaction conditions , reactant composition , additives etc.
Application
1) Used as a raw material for PVC plastic products.
2) Used in the production of U - PVC doors and windows , profiles and pipes , etc.
3) Used to make vinyl chloride resin , etc.
Product details
| Product name | PVC |
| CAS No. | 9002-86-2 |
| MF | (ch2-hccl) n |
| EINECS No. | 618-338-8 |
| Appearance | white powder , translucent and shiny |
| Size | 99% |
| Brand Name | Pulis |
| Packaging | 25kg/50kg/1000kg bag |
Specification
| ITEM | SG1 | SG2 | SG3 | SG4 | SG5 | SG6 | SG7 | SG8 |
| K-Value | 77-75 | 74-73 | 72-71 | 70-69 | 68-66 | 65-63 | 62-60 | 59-55 |
| Viscosity,ml/g | 156-144 | 143-136 | 135-127 | 126-119 | 118-107 | 106-96 | 95-87 | 86-73 |
| Number of impurity particle | ≤30 | ≤30 | ≤30 | ≤30 | ≤30 | ≤30 | ≤40 | ≤40 |
| Volatiles content% | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.40 |
| Apparent density | ≥0.42g/ml | ≥0.45g/ml | ||||||
| Number of grain/400cm2 | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 |
| Whiteness | ≥74% | ≥74% | ≥74% | ≥74% | ≥74% | ≥74% | ≥70% | ≥70% |
| Plasticizer absorbency value of 100g resin | 25 | 25 | 25 | 22 | 19 | 16 | 14 | 14 |
| Residual clore | ≤5mg/kg | |||||||
| Thylene content | ||||||||
| Item | P440 | P450 |
| Mean Degree of Polymerization= | 1450±200 | 1000±150 |
| Brookfield Viscosity mpa.s DOP 60% 50r/m= | 5000 | 7000 |
| Volatile(including water)%= | 0.40 | 0.40 |
| Screen Residue(mesh 0.063mm)%= | 1.0 | 1.0 |
| Residue VCM mg/kg= | 10 | 10 |
| Impurity particle number= | 20 | 20 |
| Items | HS-1300 | HS-1000R | HS-1000R | HS-700 | |
| Viscosity(ml/g) | 127-135 | 107-118 | 87-95 | 73-86 | |
| K value | 71-72 | 66-68 | 60-62 | 55-59 | |
| Impurity particle number≤ | 16 | 16 | 16 | 16 | |
| Volatiles(including water)%≤ | 0.3 | 0.3 | 0.3 | 0.3 | |
| Bulk density g/ml≥ | 0.48 | 0.53 | 0.53 | 0.53 | |
| Sieve ratio% | 0.25mm≤ | 1.0 | 1.0 | 2.0 | 2.0 |
| 0.063≥ | 98 | 98 | 97 | 97 | |
| "Fish eye"number unit/400cm2≤ | 10 | 10 | 20 | 20 | |
| 100g resin plasticizer absorbtion g≥ | 28 | 19 | 16 | 14 | |
| Whiteness(after 160℃ 10 min)≥ | 80 | 80 | 80 | 80 | |
| Residual VCM ppm≤ | 1.0 | 1.0 | 1.0 | 1.0 | |
Home | About Us | Products | Application | FAQs | Vision & Mission | Contact Us
Mail Us info@newin-industrial.com |
Address Qingdao,Hongkongroad68 |
Website www.newin-industrial.com |
