HP550J
HP550J is a raffia grade polypropylene licensed by Lyondell Basell's Spheripol technology. Raw material propylene is produced through the PDH process, and the sulfur content of propylene monomer is extremely low. The product has the characteristics of high strength, high rigidity, good ductility, easy processing, low smell and so on.
Description
Technical Data Sheet of HP550J Raffia Grade Polypropylene
|
Test Items |
Unit |
Testing Standard |
Specification |
|
|
Melt flow rate (230℃,2.16kg) |
g/ 10min |
GB/T 3682 |
3.2±0.4 |
|
|
Isotactic index |
% |
GB/T 2412 |
≥95.5 |
|
|
Ash |
mg/kg |
GB/T 9345 |
≤300 |
|
|
Tensile property |
Modulus of elasticity in tension (Et) |
MPa |
GB/T 1040.2 |
≥1100 |
|
Tensile stress at yield (σy) |
MPa |
≥30.0 |
||
|
Tensile stress at break (σb) |
MPa |
>15 |
||
|
Nominal tensile strain at break (εtb) |
% |
>150 |
||
|
Gels |
0.8mm |
PCS/ 1520cm2 |
GB/T 6595 |
<10 |
|
0.4mm |
<40 |
|||
|
Yellow index |
- |
HG/T 3862 |
≤0 |
|
Product Description:
HP550J is a raffia grade polypropylene licensed by Lyondell Basell's Spheripol technology. Raw material propylene is produced through the PDH process, and the sulfur content of propylene monomer is extremely low. The product has the characteristics of high strength, high rigidity, good ductility, easy processing, low smell and so on.
Product Usage:
It is typical used in raffia grade application, mainly used in the production of woven bags, bulk bags, ton bags, packing belts, and so on.
Product Packaging:
The product is packed with PE composite film, 25KG/bag.
Transportation and Storage:
The transportation facility should be kept clean, dry, and be equipped with carriage or cover cloth. During the transportation, do not mix them with sand, broken metal etc., and toxic, corrosive or flammable materials; it is strictly forbidden to exposure in the sunlight or rain.
Warehouse Storage:
It should be stored in the warehouse which is ventilated, dry and clean, also with good fire-fighting facilities. Keep away from heat sources and avoid direct sunlight. It is strictly forbidden to store in the open air. The storage period is 12 months from the date of production.
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