1. What are the properties of polyethylene?

Density: Polyethylene has a relatively low density, ranging from about {{0}}.91 to 0.97 g/cm³, depending on the type. HDPE is denser than LDPE.
Melting Point: The melting point of polyethelene typically ranges from approximately 120 to 140 degrees Celsius.

 

Flammability: Polyethylene has a high resistance to combustion and is considered a self-extinguishing material.

 

2. What types of polyethylene are there?

1. High-Density Polyethylene

Melting Point: Approximately 120-130 degrees Celsius.
Molar Mass: Typically ranges from 50,000 to 200,000 g/mol.

Density: HDPE has a density of about 0.941-0.965 g/cm³.

 

2. Low-Density Polyethylene

Melting Point: Approximately 105-115 degrees Celsius.
Molar Mass: Typically ranges from 20,000 to 500,000 g/mol.

Density: LDPE has a density of about 0.910-0.940 g/cm³.

 

3. Linear Low-Density Polyethylene

Melting Point: Approximately 120-125 degrees Celsius.
Molar Mass: Typically ranges from 50,000 to 500,000 g/mol.

Density: LLDPE has a density of about 0.915-0.940 g/cm³.

 

4. Medium-Density Polyethylene (MDPE):

Melting Point: Approximately 120-130 degrees Celsius.
Molar Mass: Typically ranges from 50,000 to 200,000 g/mol.

Density: MDPE has a density of about 0.926-0.940 g/cm³.

 

3. What are the applications of polyethylene?

 

4. About us

Luoyang Dema Import & Export Co., Ltd. aims to provide high-quality, cost-effective products for global factories, plastic product manufacturers, and material distributors.Luoyang Dema Import & Export Co., Ltd. provides thebest PP, PE, PVC, AVE, ABS material solutions for plastic product manufacturers, wholesalers, distributors, distributors, factory owners, processing workshops, etc.

 

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