What are the Properties and Applications of HDPE?

Category: Resources

High-Density Polyethylene (HDPE) is a lucrative thermoplastic with linear assembly and no or low grade of branching. It is manmade at low temperature (70-300°C) and pressure (10-80 bar) & derivative from either adapting natural gas (a methane, ethane, propane mix) or catalytic fast of crude oil into gasoline.

HDPE is twisted majorly using two methods: Slurry Polymerization or Gas Phase Polymerization. It is ideal to find one of the top HDPE granules suppliers for buying the best products for your application. Below, I’m going to share properties of HDPE that you should know.

Properties of High-Density Polyethylene

• HDPE Melting point: 120-140°C
• Compactness of HDPE: 0.93 to 0.97 g/cm3
• High-Density Polyethylene Chemical resistance: Outstanding resistance to most solvents, very good resistance to liquors, dilute acids, and alkalis, and reasonable resistance to oils and greases
• Poor confrontation with hydrocarbons (aliphatic, aromatic, halogenated)
• Constant temperature: -50°C to +60°C, comparatively stiff material with valuable temperature capabilities
• Higher tensile forte related to other procedures of polyethylene
• Low-cost polymer with decent processability
• Good low-temperature confrontation
• Outstanding electrical insulating possessions
• Very low water preoccupation
• FDA compliant

Applications of High-Density Polyethylene (HDPE)

The excellent amalgamation of possessions makes HDPE an ideal substantial in diverse requests across productions. Some of the main uses of high-density polyethylene include:

• Packaging Applications
• Consumer Goods
• Fibres and Textiles

Other applications of HDPE contain pipes and fittings (pipes for gas, industrial application, cable protection, steel pipe coating, large inspection chambers, water, sewage, drainage, sea outfalls, manholes for pipe sewage, etc.) due to its outstanding resistance to chemical and hydrolysis.

The above-mentioned information will let you know the properties and applications of HDPE. You can find the best HDPE granules suppliers to buy the best quality products for your applications.