What is the difference between uhmwpe and hdpe

Results 1 to 12 of Thread Tools Show Printable Version. Are these the same thing? If not, how are they different? I've checked a few online sources. Looking for black, 1. Price might compell natural, however, same spec. I prefer it over UHMW. Not that uhmw is hard to work with.

UHMW is quite different, the chips will stretch a lot and not want to break Mills easy, not so fun on the lathe though. Did not know about HDPE. Does sound like it might have nicer machining qualities from the specs in the links and posted advice. Now to figure out which one is cheaper, and whether either is cheap enough! I'm making handles for my straight edges, and ran a bunch in wood.

Potential issue is will wood hold up over time. No "weak grain" issues with plastic. It is odd shapes and sizes. I'm trying to figure out what to do with it. HDPE high density polyethylene is a durable, versatile, low-cost, abrasion- and chemical-resistant plastic material. HDPE is easy to fabricate and weld using thermoplastic welding equipment.

It is an excellent choice for fabricated water tanks and chemical tanks. UHMW stands for ultra high molecular weight polyethylene. This plastic material is known for being extremely strong and abrasion-resistant. However, it is generally able to hold up better against friction and wear over time. Basically, both of these materials are known for being strong and durable.

They also both offer chemical and abrasion resistance, along with cost efficiency and versatility through certain machining and fabrication processes. So when it comes to HDPE vs. Because of its strength, versatility, and resistance to water and chemicals, HDPE is often used to craft tanks or vessels that hold chemicals, water, or other fluids. This can include everything from fuel tanks to industrial chemical processing equipment. Additionally, HDPE can hold up well when used in marine applications like boat components and marine board.

En vedette. Plastiques de performance En vedette. Self-Lubricating Plastics, Naturally Ingenious! Consulter l'article. Performance plastics Featured.

The weight of plastics: Combining performance and lightness. Par Groupe PolyAlto. The main advantages of UHMW Thanks to its extremely long molecular chain, this plastic is highly resistant to abrasion and impacts while being noticeably light. UHMW offers numerous advantages, such as: excellent abrasion resistance excellent impact resistance reduced impact and friction noise good chemical resistance a low coefficient of friction It is also available in both self-lubricating grade and metal detectable grade.

UHMW applications Thanks to its versatility and advantageous combinations of mechanical properties, UHMW fulfils numerous needs and is therefore used by various industries. Specialized UHMW Thanks to the injection of various additives that improve certain basic properties of the resin, high-performance plastics, such as UHMW, possess an extremely wide range of properties.

Metal detectable UHMW This type of UHMW contains a metal additive that allows it to be detected by a standard industrial metal detector while remaining relatively lightweight. It is also rigid malleable easily machinable resistant to abrasion easy to weld more so than UHMW HDPE applications Since it can be easily moulded or welded according to specific needs, HDPE is mainly used in the food, medical and chemical sectors.

When to choose HDPE For applications that require a specific shape obtained only through moulding For oversized parts that need to be welded For water storage tanks For chemical storage tanks For easy-to-clean food-grade cutting boards For outdoor parts or units When to choose UHMW For mechanical parts subjected to high levels of stress For components subjected to high levels of frictional stress To reduce system wear and friction To reduce the risk of food contamination through metal detection For noise-reducing liners HDPE is a versatile plastic suitable for a wide variety of applications.

Groupe PolyAlto.