What is high-density polyethylene commonly used for?
Chemical containers: With its chemical resistant properties, HDPE is great for laundry, shampoo, conditioner, household cleaning products, motor oil, antifreeze and recycling bins.
What are the characteristics of high-density polyethylene?
It has the following properties: Stiffness, strength, toughness, resistance to chemicals and moisture, permeability to gas, ease of processing, and ease of forming. The recycling symbol for this plastic is seen opposite. Look at the HDPE folding chair seen on the previous page.
Is high-density polyethylene waterproof?
Answer: Yes, HDPE is appropriate for building foundation waterproofing. In addition to helping waterproof, it can also act to help protect the foundation from root intrusion.
What is high-density polyethylene material?
High density polyethylene plastic is most commonly known and referred to as HDPE sheet plastic. This thermoplastic is made from a string of ethylene molecules (hence, the poly part of polyethylene), and is known for being both lightweight and strong.
How strong is high-density polyethylene?
HDPE Properties and Material Options
| UNITS | HDPE | |
|---|---|---|
| Tensile strength | psi | 4,000 |
| Flexural modulus | psi | 200,000 |
| Izod impact (notched) | ft-lbs/in of notch | 1.3 |
| Heat deflection temperature @ 264 psi | °F | 172 |
How strong is high density polyethylene?
What are the advantages of high density polyethylene?
Resistant to chemicals Characterized by a high resistance to corrosion, HDPE is an ideal material for manufacturing storage containers for liquids, food and chemical products with varying pH levels. Thanks to this feature, it can maintain its properties when in contact with chemicals, thus remaining safe and effective.
What is thickness of polyethylene?
Standard Specification for Polyethylene Sheeting in Thickness of 0.25 mm (0.010 in.) and Greater.
What is the difference between polyethylene and high density polyethylene?
Differences in Physical Characteristics LDPE is softer and more flexible than HDPE. It also has a lower melting point (115° C) and is more transparent. Compared to HDPE, it is more likely to crack under stress. HDPE is rigid and durable and offers greater chemical resistance.