Suspension polyvinyl chloride (PVC)
NERALIT® type 581 is, according to ČSN EN ISO 1060-1 standard, classified as: PVC-S, G 085 60 98 15.
Suspension NERALIT® type 581 polyvinyl chloride is designated for products made of hard (unsoftened) PVC.
Injection, blowing, rolling (calendering) and extrusion technologies are suitable for processing the product.
| K-value |
- |
57 - 59 |
SOP-A-358 |
| Bulk density |
g/ml |
0.57 - 0.63 |
SOP-A-354 |
|
Sieve analysis - residue on the sieve:
0.063 mm (min.)
0.250 mm (max.)
0.500 mm (max.)
|
wt. %
wt. %
wt. %
|
95.0
2.0
0
|
SOP-A-353 |
| Volatile substances (max.) |
wt. % |
0.3 |
SOP-A-352 |
| Impurities (max.) |
pcs/15 g |
3 |
SOP-A-351 |
| Impurities, size over 0.250 mm (max.) |
pcs/50 g |
3 |
SOP-A-351 |
| Vinylchloride residue (max.) |
mg/kg |
1.0 |
SOP-A-322 |