HD B1258
TASNEE HD B1258 is a High-Density Polyethylene with an excellent combination of stiffness and environmental stress crack resistance (ESCR). It is delivered in pellet form.
High-Density Polyethylene (HDPE) is one of the most widely used thermoplastic polymers, produced by the polymerization of ethylene. It possesses good impact strength in spite of its low strength and ductility and is also known for its chemical resistance properties. HD Polyethylene has a typical density of more than 0.941 g/(cm)^3and is used to produce pipes, films, shopping bags, containers, drums, cans, caps and closures, toys, etc. Its versatile properties make it popular in the packaging, construction, infrastructure, consumer and personal care, and home care industries.
Tasnee uses the Advanced Cascade Process (ACP) for the manufacture of HDPE. This technology is the most advanced version of the Hostalen Slurry Process used to produce multi modal high-density polyethylene resins for pipe and non-pipe grades.
Product Description :
TASNEE HD B1258 is a High-Density Polyethylene with an excellent combination of stiffness and environmental stress crack resistance (ESCR). It is delivered in pellet form.
Typical Application :
Designed for small blow molding containers up to 5 liters for food and consumer applications.
Physical :
| Resin Properties |
Typical Value
|
Test Based On |
| Density |
0.958 g/cm3
|
ISO 1183 |
| Melt Flow Rate (190°C /2.16kg) |
0.25 g/10 min
|
ISO 1133 |
| Melt Flow Rate (190°C /5kg) |
1.2 g/10 min
|
ISO 1133 |
| Melt Flow Rate (190°C /21.6kg) |
22 g/10 min
|
ISO 1133 |
| Staudinger Index Jg |
260 ml/g
|
ISO 1628 |
| Vicat Softening Temperature (B50 (50°C/h, 50N)) |
79 °C
|
ISO 306 |
Mechanical :
| Resin Properties |
Typical Value
|
Test Based On |
| Mechanical | 1320 MPa | ISO 527-1, -2 |
| Tensile Stress @ Yield |
28 MPa
|
ISO 527-1, -2 |
| Tensile Strain @ Yield |
10 %
|
ISO 527-1, -2 |
| Tensile Impact Strength (Note: notched) |
75 kJ/m2
|
ISO 8256 |
| Charpy Notched Impact Strength (Note: notch A, Type 1, -30°C) |
11 kJ/m2 |
ISO 179 |
| Shore Hardness (Shore D) |
63
|
ISO 868 |
| FNCT (3.5 MPa, 2% Arkopal N 100, 80°C) |
> 8 h
|
ISO 16770 |
| Ball Indentation Hardness (H132/30) |
53 MPa
|
ISO 2039-1 |
Recommended Temperatures:
Melt temperature: 180°C – 220°C.
Food Contact:
The material is manufactured to the highest standards but, special requirements apply to certain applications, such as food contact end-use. For specific information on regulatory compliance, please contact TASNEE below or our local representative in your area.
Storage :
The material is packed in 25 kg bags or in bulk containers protecting it from contamination. Storage time of material longer than 6 months may have a negative influence on the quality of the final product. It is generally recommended to convert all materials latest within 6 months from delivery date. The material is subjected to degradation by ultra-violet radiation or by high storage temperatures. Therefore the material must be protected from direct sunlight, temperatures above 40°C and high atmospheric humidity during storage. Further unfavorable storage conditions are large fluctuations in ambient temperature and high atmospheric humidity. TASNEE will not give any warranty to unfavorable storage conditions which may lead to quality deterioration such as color change, bad smell and inferior product performance..