Search results
16 sie 2021 · Istnieją jednak zasadnicze różnice pomiędzy HDPE i LDPE, wynikające przede wszystkim z procesu wytwarzania obu tych plastików. Podstawowa różnica polega na rozbieżności ciśnienia, co wpłynęło na inne ułożenie cząstek, a tym samym ich gęstość.
28 sie 2024 · HDPE is commonly used for plastic bags, bottles, pipes, containers, and toys due to its high strength-to-density ratio . LDPE is used for applications requiring flexibility, such as snap-on lids, trays, containers, plastic wraps, and films, owing to its softness and transparency .
When it comes to LDPE vs. HDPE, there are some notable physical differences to consider. While LDPE boasts a higher level of impact resistance and better stress-cracking resistance, HDPE is more suitable for use in cold temperatures and has lower permeability to gases and liquids.
28 lut 2024 · HDPE: Applications: Bottles for milk, detergents, household chemicals, pipes, crates, toys, fuel tanks. Difference from LDPE: HDPE has a higher tensile strength and rigidity compared to LDPE. Toughness: HDPE is known for its toughness and resistance to impact, making it suitable for durable applications.
22 wrz 2024 · LDPE: transparent, flexible, soft, with high impact resistance and high permeability against moisture and gases. HDPE: opaque, rigid, harder, with higher chemical resistance and melting points than LDPE. Applications: LDPE: plastic bags, packaging films, coatings, flexible tubes, toys, squeeze bottles HDPE: pipes, fittings, containers, compact ...
17 maj 2021 · Gain insights into LDPE and HDPE plastics with our comprehensive guide. Explore the properties, uses, and differences between these two versatile materials, from packaging and construction to manufacturing and beyond.
On the other hand, LDPE is more flexible, less dense, and has better impact resistance, making it ideal for products like plastic bags, films, and squeeze bottles. While HDPE offers better tensile strength and stiffness, LDPE provides superior flexibility and ease of processing.
