پلی وینیل کلراید S7054 یک پی وی سی سوسپانسیونی با دانسیته بالک پایین می باشد که جهت تولید پروفیل های نرم مانند شیلنگ و کابل کاربرد دارد.
Technical Datasheet PVC-S7054
Product Description:
PVC is the approximate 56% wt. chlorine containing polymer of vinyl chloride with thermoplastic properties. Grade S-7054 has high porosity. Therefore it is most suitable for flexible applications. The electrical, mechanical & thermal properties expected of the various applications can be achieved with this grade.
Applications:
Typical data:
| Property | Test method | Unit | value |
|---|---|---|---|
| K-value | DIN- 53726 | - | 70 |
| Sulphate ash | DIN-53568/2 | wt % max. | 0.05 |
| Volatiles | ISO R-1269 | wt % max. | 0.2 |
| Bulk density | DIN-53466 | gr/lit | 490 |
|
Screen analysis (residue on sieve) > 63 micron > 250 micron |
DIN-53734 DIN-53734 |
wt % min. wt % max. |
85 0.5 |
| Dark resin (particles in 250g PVC) | HULS-6.7 | No.max. | 30 |
| Plasticizer acceptance | DIN-53417/1 | gr DOP/100gr PVC min. | 20 |
| Fish eyes | HULS-6.9 | Number per 25 cm2 max. | 5 |
| Flow ability (dia. of funnel outlet ) | HULS-6.10 | mm max. | 4 |
| Viscosity number | DIN- 53726 | Cm3/g | 105 |
| Residual VCM | HULS-6.11 | ppm | ≤ 1 |
