Purpose of the development: High-heat resistant polyethylene used for the manufacture of water pipes and gas lines, the production of engineering plastics - polyethylene sheet, rods, profiles and plates.

Recommended application field: Chemical engineering. Building. Food industry.

Technical characteristic: Specifications sheet of polyethylene PE-HWU PE-100 PE-HWST (PE-300) PE-500 PE-1000dehoplast Density g \ cm3 DIN EN ISO 1183 0.955 0.960 0.947 0.954 0.930 Yield stress, MPa, DIN EN ISO 527 22 23 22 28 19 Tensile Modulus, MPa DIN EN ISO 527 900 1100 900 1100 700 Impact strength notched, kJ/m2, DIN EN ISO 179 19 30 21 18 180 Hardness, D, DIN EN ISO 868 64 65 64 66 60 Operating temperature range from 0C to +80 -50 to +80 -50 to +80 -50 to +80 -100 -260 +80 Physiologically harmless in accordance with the requirements according to yes BfR, EU, LFGB, FDA Chemical resistance High chemical resistance. A very well behaved when in contact with many acids, alkalis and solvents. Fire resistance DIN 4102 Normalnovosplamenyaemy (B2)

Advantages over analogues: The main characteristics of polyethylene sheet: - The good life (especially over molecular PE); - High toughness, even at low temperatures (especially over molecular PE); - High-strain characteristics; - Excellent chemical resistance; - Low density compared with other thermoplastics (g \ cm3) - Low coefficient of friction - Low adhesion - Physiological harmlessness; - High water resistance; - Very good electrical and dielectric properties; - Excellent weldability and machinability; - Moderate mechanical strength, stiffness and tensile strength; - Good resistance to high energy radiation (gamma and X-rays).

The development stage readiness: Introduced in production

Technical and economic effect: To modify the properties of the polyethylene added therein certain additives that improve, for example, conductive properties, resistance to ultraviolet radiation or increase the temperature characteristics. Unlike polyethylene special is the ability to maintain their properties at high subzero temperatures. This explains the increasing use in the manufacture of polyethylene tanks than polypropylene.

Description of the development:
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POLYETHYLENE PE-HWU high temperature resistant polyethylene, UV resistant, black. PE-HWU-SK high temperature resistant polyethylene, UV resistant, black, laminated polyester fabric. PE-HWU-GK high temperature resistant polyethylene, UV resistant, black, laminated fiberglass cloth. Available as sheets and rods. - Extruded: polyethylene sheets - panel thickness from 3 to 50mm. plastic welding rod - welding wire. Hollow and solid plastic rods of different diameters. plastic rectangular profiles. polyethylene pipes rectangular, round - Pressed: polyethylene sheets - panel thickness: 10 - 200 mm. Material Polyethylene (PE) is prepared by polymerizing ethylene gas at high and low pressure. The polyethylene obtained at high pressure (150-300MPa, 150-320? C), said high-pressure polyethylene (LDPE) PEBD (or low density LDPE), it is prepared by polymerizing ethylene in an autoclave or a tubular reactor. At low pressure (<4MPa, 80? C) complex organometallic catalysts in a slurry or gas phase produced polyethylene (HDPE) PEHD (high density or HDPE). This marks polyethylenes PE-63, PE-80, PE-100, PE-300. Polyethylene as a primary raw material consists of a pellet of the same size, one color. Other modifications of the polyethylene has a higher performance harakteristikamii higher molecular number (PE-500, PE-1000). In other words - the high pressure polyethylene is a flexible material - all kinds of films, the lids and other similar products.

corresponds technical description
Ready for implementation

Possibility of transfer abroad:
Licence's sale
Licence's sale
Technological document's sale
Creation of joint enterprise
Realization of finished commodity

Photo

Country Ukraine

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E-mail: gal@uintei.kiev.ua