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Parent Category: hdpe,ldpe,lldpe,pp
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Category: petrochemicial a
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Hits: 11297
What are HDPE and LLDPE?
- HDPE: Iran High-density polyethylene (HDPE) is one of the most commonly used plastics in across the world. Iran HDPE is a polyethylene thermoplastic made from petroleum and its recycling code is 2. (#2 plastic Label)
- LLDPE: Iran Linear Low Density Polyethylene (LLDPE) is a linear polymer (polyethylene) that is a thermoplastic made from the polymer of ethylene and another longer olefin. Iran LLDPE has a significant number of short branches so they can slide against each other upon elongation without becoming entangled .It is marked with the resin and its recycling code is 4. (#4)
What are Difference between Iran petrochemical co HDPE and LLDPE?
1. Iran HDPE Special Features
- stronger than standard polyethylene
- effective barrier against moisture, insects, rot and other chemicals
- remains solid at room temperature
- HDPE melting point more than 20 °C (250 °F)
- Good impact resistance, light weight, very low moisture absorption, and high tensile strength
- Good chemical resistance and high rigidity make it a good choice for trays and tanks
- its Natural color is milky white, semi-translucent depending on density
- Use it for sturdy products like PE pipe and etc.
2. Iran LLDPE Special Features
- High flexibility
- Its natural color is milky with relative transparency
- Its melting point is about 110 °C (230 °F)
- Excellent resistance against acids, bases and vegetable oils Dilute
- Relative transparency and almost unbreakable.
- Cheaper than other products
- strength against high impact
- Toxicity lower than other products so use it for food, contact and medical applications
- Use it widely for water, chemicals and gases