HDPE |
273-83, 273-95 Grades |
Production method: gas-phase method
Application: HDPE compositions of 273-83 and 273-95 grades are intended to obtain by extrusion method the products of industrial, cultural and general use as well as articles in contact with food.
No. |
Parameter |
Standard for 273-83, 273-95 grades |
|
superior quality |
1st quality |
||
1 |
Density, g/cm3 |
0.950-0.955 |
|
2 |
Melt Flow Index, g/10 min. |
0.40-0.65 |
|
3 |
MFI spread within one batch, %, maximum |
±10 |
±18 |
4 |
Number of impurities, pcs, maximum |
5 |
20 |
5 |
Ash weight content, %, maximum |
0.04 |
0.06 |
6 |
Volatile weight content, %, maximum |
0.09 |
0.10 |
7 |
Tensile yield strength, MPa, minimum |
22.6 (230) |
22.6 (230) |
8 |
Tear strength, MPa (kgf), minimum |
29.4 (300) |
21.6 (220) |
9 |
Elongation at break, %, minimum |
700 |
450 |
Safety requirements, acceptance procedure, test methods, packaging, labeling, handling and storage as per GOST 16338-85. Packaging in PE bags, special soft containers etc. Transportation by any mode of transport in accordance with the rules of carriage.
index file generated on: Fri Oct 12 10:51:31 CEST 2012