PA6 secondary grade
Secondary polymer Polyamide-6 is produced by means of melting polyamide waste.
It is used at production of engineering and moulded parts for non-crucial purpose.
Technical properties
| Property denomination |
Standard for mark PA-6-21 |
| Appearance and colour |
Bright chips from white to black or brown colour or dyed |
| Chips size, length mm |
2.0-10.0 |
| Moister content by weight, %, max. |
3.0 |
| Relative viscosity, range |
2.4-3.4 |
| Extractables content, % max. |
3.0 |
| Content of oversize chips, length up to 30 mm, %, max. |
1.5 |
Packing
Polymeric containers “big-bag” 600, 1000 kg.
Transportation, storage
Polyamide-6 secondary grade is conveyed by all types of transport in closed transport facilities according to cargo transportation rules valid for appropriate transport.
The product is kept in tare the dry warehouse room at the distance at least 1 meter from heating devices.
Guaranteed shelf life is 1 year from the manufacturing date. | 
