High Density Polyethylene HDPE(DGDA6098、DMD6145)
Specifications
| Item | Superior quality | Qualified product | Superior quality | Qualified product | Test method | |
| Color grain g/kg pcs, kg | ≤ 9 | ≤ 30 | ≤ 9 | ≤ 30 | SH/T 1541-2006 | |
| Large and small grains g/kg | ≤10 | ≤10 | ||||
| Melt mass flow rate g/10min | 9.0~13.0 | 8.0~15.0 | 13.0~18.0 | 12.0~21.0 | GB/T 3682-2000 | |
| Density, g/cm3 | 0.918~0.951 | 0.917~0.953 | 0.950~0.953 | 0.949~0.955 | GB/T 1033-1986 | |
| Tensile Strength Yield MPa | ≥ 23.0 | ≥ 21.0 | ≥ 23.0 | ≥ 21.0 | ASTM D638-03 | |
| Tensile Elongation at Break % | ≥ 600 | ≥ 500 | ≥ 500 | ≥ 400 | ||
Packing & Storage
| Packing | Packed in internally coated polypropylene woven bags, and the net content of each bag of product is 25kg | |||||||
| Storage | It shall not be mixed with sand, broken metal, coal, glass, etc. during transportation. Exposure to sunlight or rain is strictly prohibited. It should be stored in a ventilated, dry, clean, and well-maintained warehouse with good fire-fighting facilities. When storing, it should be kept away from the source of fire and prevent direct light. It is strictly forbidden to store in the open air. The storage period generally does not exceed 12 months from the date of production. | |||||||
| Shipping | Sharp tools such as iron hooks are prohibited during transportation, loading, and unloading. During transportation should be kept clean, dry, and equipped with compartments or clothes. It shall not be mixed with sand, broken metal, coal, glass, etc. during transportation. | |||||||
Free Quote
At present, the company has more than 10 advanced production lines of the hollow glass microspheres with the annual production capacity of 15 thousand tons. To meet the demand of customers, the company can expand production capacity as soon as possible within 20 days. 6S principles Implemented in the production systems.
For samples, pricing, or more information, please call us at 0086 25 51192301 or mail to info@ascent-chem.com or fill out the following form. We will respond to you as soon as possible.
Tel: 0086 25 51192301
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General Information
| Common Names | High Density Polyethylene HDPE(DGDA6098、DMD6145) | |||||||
| Structure | (C2H4)n | |||||||
| CAS No. | 9002-88-4 | Boiling Point (℃) | 48-110 °C(Press: 9 Torr) | |||||
| Molecular Weight | 28.05316 | Melting Point (℃) | 131 ℃ | |||||
| Appearance | White Powder | EINECS | 618-339-3 | |||||
| HS Code | 39012000 | Flash Point (ºF) | 270 °C | |||||
| Solubility | Soluble in acetone and benzene | LogP | 1.02620 | |||||
| Safety Phrases | 22-24/25 | ||
| RIDADR | NONH for all modes of transport | ||
| WGK Germany | 3 | ||
| Hazard Codes | Xi | ||
| Hazard Class | 2.1 | ||
| FIRST ACID | |
| Inhalation | If inhaled, move the patient to fresh air. If breathing stops, perform artificial respiration. Consult a doctor. |
| Skin | If inhaled, move the patient to fresh air. If breathing stops, perform artificial respiration. Consult a doctor. |
| Eyes | Rinse thoroughly with plenty of water for at least 15 minutes and consult a doctor. |
| Ingestion | Never feed anything through the mouth to the unconscious person. Rinse your mouth with water. Consult a doctor.Consult a doctor. |
With high-purity ethylene as the main raw material, propylene, 1-butene, etc. as the copolymer monomer, and hexane as the solvent, the polymerization is carried out under low-pressure conditions of about 78℃~85℃ and 0.13MPa~0.70MPa using a highly active catalyst, and then dried, mixed, extruded, granulated, sieved, and homogenized to obtain polyethylene particles with a density of 0.940g/cm3~0.970g/cm3.
Frequently Asked Questions
Application of High Density Polyethylene HDPE(DGDA6098、DMD6145)
High-density polyethylene (HDPE) is a versatile thermoplastic polymer known for its strength, durability, and chemical resistance. Here are some common applications of HDPE, including specific grades such as DGDA6098 and DMD6145:
1. Packaging: HDPE is widely used in packaging applications due to its excellent impact resistance, moisture barrier properties, and ability to withstand a wide temperature range. It is used for making bottles, containers, caps, lids, and packaging films.
2. Pipes and Fittings: HDPE pipes and fittings are extensively used in various industries for transporting water, gases, and chemicals. HDPE pipes are lightweight, corrosion-resistant, and offer excellent flexibility, making them suitable for water distribution, drainage systems, and industrial applications.
3. Geomembranes: HDPE geomembranes are used for environmental containment applications, such as lining landfills, ponds, and reservoirs. They provide a barrier against seepage and leakage of liquids, protecting the environment from contamination.
4. Industrial Tanks and Equipment: HDPE is used to manufacture chemical storage tanks, process equipment, and corrosion-resistant linings. Its resistance to chemicals and ability to withstand high temperatures make it suitable for applications in the chemical, pharmaceutical, and food processing industries.
5. Construction: HDPE is used in various construction applications, including geomembranes for waterproofing, drainage pipes for infrastructure projects, and insulation materials for buildings. Its lightweight nature, durability, and resistance to weather and UV radiation make it suitable for construction purposes.
6. Agricultural Applications: HDPE is used in agricultural applications, such as irrigation pipes, greenhouse films, and lining systems for ponds and reservoirs. It provides durability, flexibility, and resistance to chemicals and UV radiation, making it ideal for agricultural environments.
7. Automotive and Transportation: HDPE is used in automotive applications, such as fuel tanks, bumpers, and interior parts, due to its impact resistance, lightweight nature, and recyclability. It is also used for road barriers, traffic signs, and other transportation-related products.
8. Electrical and Electronics: HDPE is utilized in electrical and electronic applications, including cable insulation, wire coatings, and electrical conduits. Its electrical insulating properties, moisture resistance, and durability make it suitable for these applications.
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