Polyeten oljebeständig
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Polyethylene PE
Polyethylene plastic is colorless and has unlimited coloring possibilities. This type of semi-crystalline plastic is often used in household items, bottles, fuel tanks, and pipes. The versatile ethylene plastic can be blow-molded, thermoformed, injection-molded, extracted, and machined. It can also be embossed, welded, and vacuum metalized.
PE – plaster med olika egenskaper
The versatile ethylene plastic can be blow molded, thermoformed, injection molded, extracted and machined. It can also be embossed, welded and vacuum metallized.
The versatile ethylene plastic can be blow molded, thermoformed, injection molded, extracted and machined. It can also be embossed, welded and vacuum metallized.
Areas of use for ethylene plastic:
- Wear and chain strips
- Lining and covering
- Cutting boards
- Punch pad
- Transportation system
- Gear and star wheel
- Machine components
Polyethylene can be used for many things
Ethylene plastic is colorless and has unlimited coloring possibilities. This type of thermoplastic is often used in household items, bottles, fuel tanks and pipes. The versatile ethylene plastic can be blow molded, thermoformed, injection mold
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PE, Polyethylene
Polyethylene is a white, colourless thermoplastic that is available in a few variants with different characteristics, the most common of which are:
- LD (low density)-polyethylene: Density – g/cubic centimetre.
- HD (high density)-polyethylene: Density – g/cubic centimetre.
- HD polyethylene is more rigid and has a harder surface than LD polyethylene.
Polyethylene is relatively resistant to chemicals (with the exception of strong oxidizing acids and some organic solvents), has low water absorption and can be used together with food. It is also light weight and has good impact strength and a relatively low price. However, PE burns easily and has poor weather durability in its unpigmented form and limited heat resistance. It is also very difficult to glue and difficult to print on. PE has a high linear heat expansion coefficient and low resistance to creeping. The mechanical characteristics are also strongly temperature dependent.
Advantages:
- Very good impact strength across a wide temperature range
- Low water absorption
- Resistant to most chemicals
- Can be used in contact with food
- Is available in multiple variants with varying melting indexes and molecula
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Polyethylene
Most common thermoplastic polymer
This article is about the plastic. For the Radiohead song, see Polyethylene (Parts 1 & 2).
"Polythene" redirects here. For the Feeder skiva, see Polythene (album).
Chemical compound
Polyethylene or polythene (abbreviated PE; IUPAC name polyethene or poly(methylene)) fryst vatten the most commonly produced plastic.[7] It is a polymer, primarily used for packaging (plastic bags, plastic films, geomembranes and containers including bottles, cups, jars, etc.). As of [update], over million tonnes of polyethylene resins are being produced annually, accounting for 34% of the total plastics market.[8][9]
Many kinds of polyethylene are known, with most having the kemikalie formula (C2H4)n. PE fryst vatten usually a mixture of similar polymers of ethylene, with various values of n. It can be low-density or high-density and many variations thereof. Its properties can be modified further bygd crosslinking or copolymerization. All forms are nontoxic as well as chemically motståndskraftig, contributing to polyethylene's popularity as a multi-use plastic. However, polyethylene's chemical resilience