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Plastics extrusion

Index Plastics extrusion

Plastics extrusion is a high-volume manufacturing process in which raw plastic is melted and formed into a continuous profile. [1]

40 relations: Acetal, Acrylic resin, Acrylonitrile butadiene styrene, Back pressure, Calender, Deck railing, Elastic and plastic strain, Extrusion coating, Fused filament fabrication, Hamburg, Industrial finishing, Injection moulding, Microplastics, Natural rubber, Nylon, Pascal (unit), PID controller, Plastic, Plastic film, Plastic pollution, Plastics extrusion, Polycarbonate, Polyethylene, Polypropylene, Polystyrene, Polyvinyl chloride, Pounds per square inch, Pultrusion, Resistance thermometer, Shopping bag, Steel, Tetra Pak, Thermal cleaning, Thermocouple, Thermoforming, Thermoplastic, Tube (fluid conveyance), Vacuum forming, Weatherstripping, Window.

Acetal

An acetal is a functional group with the following connectivity R2C(OR')2, where both R' groups are organic fragments.

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Acrylic resin

Acrylic resins are a group of related thermoplastic or thermosetting plastic substances derived from acrylic acid, methacrylic acid or other related compounds.

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Acrylonitrile butadiene styrene

Acrylonitrile butadiene styrene (ABS) (chemical formula (C8H8)x·(C4H6)y·(C3H3N)z) is a common thermoplastic polymer.

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Back pressure

Backpressure refers to pressure opposed to the desired flow of gases in confined places such as a pipe.

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Calender

A calender is a series of hard pressure rollers used to finish or smooth a sheet of material such as paper, textiles, or plastics.

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Deck railing

Deck railing is a guard rail to prevent people falling from decks, stairs and balconies of buildings.

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Elastic and plastic strain

Internal strain within a metal is either elastic or plastic.

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Extrusion coating

Extrusion coating is the coating of a molten web of synthetic resin onto a substrate material.

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Fused filament fabrication

Fused filament fabrication (FFF) is a 3D printing process that uses a continuous filament of a thermoplastic material.

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Hamburg

Hamburg (locally), Hamborg, officially the Free and Hanseatic City of Hamburg (Freie und Hansestadt Hamburg, Friee un Hansestadt Hamborg),Constitution of Hamburg), is the second-largest city of Germany as well as one of the country's 16 constituent states, with a population of roughly 1.8 million people. The city lies at the core of the Hamburg Metropolitan Region which spreads across four German federal states and is home to more than five million people. The official name reflects Hamburg's history as a member of the medieval Hanseatic League, a free imperial city of the Holy Roman Empire, a city-state and one of the 16 states of Germany. Before the 1871 Unification of Germany, it was a fully sovereign state. Prior to the constitutional changes in 1919 it formed a civic republic headed constitutionally by a class of hereditary grand burghers or Hanseaten. The city has repeatedly been beset by disasters such as the Great Fire of Hamburg, exceptional coastal flooding and military conflicts including World War II bombing raids. Historians remark that the city has managed to recover and emerge wealthier after each catastrophe. Situated on the river Elbe, Hamburg is home to Europe's second-largest port and a broad corporate base. In media, the major regional broadcasting firm NDR, the printing and publishing firm italic and the newspapers italic and italic are based in the city. Hamburg remains an important financial center, the seat of Germany's oldest stock exchange and the world's oldest merchant bank, Berenberg Bank. Media, commercial, logistical, and industrial firms with significant locations in the city include multinationals Airbus, italic, italic, italic, and Unilever. The city is a forum for and has specialists in world economics and international law with such consular and diplomatic missions as the International Tribunal for the Law of the Sea, the EU-LAC Foundation, and the UNESCO Institute for Lifelong Learning. In recent years, the city has played host to multipartite international political conferences and summits such as Europe and China and the G20. Former German Chancellor italic, who governed Germany for eight years, and Angela Merkel, German chancellor since 2005, come from Hamburg. The city is a major international and domestic tourist destination. It ranked 18th in the world for livability in 2016. The Speicherstadt and Kontorhausviertel were declared World Heritage Sites by UNESCO in 2015. Hamburg is a major European science, research, and education hub, with several universities and institutions. Among its most notable cultural venues are the italic and italic concert halls. It gave birth to movements like Hamburger Schule and paved the way for bands including The Beatles. Hamburg is also known for several theatres and a variety of musical shows. St. Pauli's italic is among the best-known European entertainment districts.

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Industrial finishing

Industrial finishing is any kind of secondary process done to any metal, plastic, or wood product used in a common market such as automotive, OEM, telecommunications or point-of-purchase.

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Injection moulding

Injection moulding (British English) or injection molding (American English) is a manufacturing process for producing parts by injecting molten material into a mould.

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Microplastics

Microplastics are small pieces of plastic that pollute the environment.

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Natural rubber

Natural rubber, also called India rubber or caoutchouc, as initially produced, consists of polymers of the organic compound isoprene, with minor impurities of other organic compounds, plus water.

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Nylon

Nylon is a generic designation for a family of synthetic polymers, based on aliphatic or semi-aromatic polyamides.

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Pascal (unit)

The pascal (symbol: Pa) is the SI derived unit of pressure used to quantify internal pressure, stress, Young's modulus and ultimate tensile strength.

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PID controller

A proportional–integral–derivative controller (PID controller or three term controller) is a control loop feedback mechanism widely used in industrial control systems and a variety of other applications requiring continuously modulated control.

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Plastic

Plastic is material consisting of any of a wide range of synthetic or semi-synthetic organic compounds that are malleable and so can be molded into solid objects.

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Plastic film

Plastic film is a thin continuous polymeric material.

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Plastic pollution

Plastic pollution is the accumulation of plastic products in the environment that adversely affects wildlife, wildlife habitat and humans.

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Plastics extrusion

Plastics extrusion is a high-volume manufacturing process in which raw plastic is melted and formed into a continuous profile.

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Polycarbonate

Polycarbonates (PC) are a group of thermoplastic polymers containing carbonate groups in their chemical structures.

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Polyethylene

Polyethylene or polythene (abbreviated PE; IUPAC name polyethene or poly(ethylene)) is the most common plastic.

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Polypropylene

Polypropylene (PP), also known as polypropene, is a thermoplastic polymer used in a wide variety of applications.

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Polystyrene

Polystyrene (PS) is a synthetic aromatic hydrocarbon polymer made from the monomer styrene.

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Polyvinyl chloride

Polyvinyl chloride, also known as polyvinyl or '''vinyl''', commonly abbreviated PVC, is the world's third-most widely produced synthetic plastic polymer, after polyethylene and polypropylene.

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Pounds per square inch

The pound per square inch or, more accurately, pound-force per square inch (symbol: lbf/in2; abbreviation: psi) is a unit of pressure or of stress based on avoirdupois units.

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Pultrusion

Pultrusion is a continuous process for manufacture of composite materials with constant cross-section.

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Resistance thermometer

Resistance thermometers, also called resistance temperature detectors (RTDs), are sensors used to measure temperature.

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Shopping bag

Shopping bags are medium-sized bags, typically around 10–20 litres (2.5–5 gallons) in volume (though much larger versions exist, especially for non-grocery shopping), that are used by shoppers to carry home their purchases.

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Steel

Steel is an alloy of iron and carbon and other elements.

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Tetra Pak

Tetra Pak is a multinational food packaging and processing sub-company of Tetra Laval, with head offices in Lund, Sweden, and Lausanne, Switzerland.

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Thermal cleaning

Thermal cleaning is a combined process involving pyrolysis and oxidation.

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Thermocouple

A thermocouple is an electrical device consisting of two dissimilar electrical conductors forming electrical junctions at differing temperatures.

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Thermoforming

Thermoforming is a manufacturing process where a plastic sheet is heated to a pliable forming temperature, formed to a specific shape in a mold, and trimmed to create a usable product.

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Thermoplastic

A thermoplastic, or thermosoftening plastic, is a plastic material, a polymer, that becomes pliable or moldable above a specific temperature and solidifies upon cooling.

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Tube (fluid conveyance)

A tube, or tubing, is a long hollow cylinder used for moving fluids (liquids or gases) or to protect electrical or optical cables and wires.

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Vacuum forming

Vacuum forming is a simplified version of thermoforming, where a sheet of plastic is heated to a forming temperature, stretched onto a single-surface mold, and forced against the mold by a vacuum.

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Weatherstripping

Weatherstripping is the process of sealing openings such as doors, windows, and trunks from the elements.

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Window

A window is an opening in a wall, door, roof or vehicle that allows the passage of light, sound, and air.

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Redirects here:

Coextrusion, Compound extruder, Compound extrusion, Molten plastic, Plastic Extrusion, Plastic extrusion machine.

References

[1] https://en.wikipedia.org/wiki/Plastics_extrusion

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