Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

HYPALON chlorosulfonated polyethylene

Hypalon chlorosulfonated polyethylene good poor poor... [Pg.189]

Hypalon chlorosulfonated polyethylene was introduced by Du Pont in 1952. Although not a high volume rubber it has found use in coatings and hoses. [Pg.335]

Hypalon Chlorosulfonated polyethylene Resistant to fuel and temperatures up to 260°F (126.6°C) flexible at low temperatures Fuel lines... [Pg.230]

Hypalon Chlorosulfonated polyethylene Sulfur Varies with proportions of chlorine and sulfonyl groups Varies with proportions of chlorine and sulfonyl groups... [Pg.71]

Hypalon Chlorosulfonated polyethylene, manufactured by DuPont Performance Elastomers. A versatile, high-performance elastomer used extensively in the automotive and general rubber industries. [Pg.480]

Hypalon, Chlorosulfonated polyethylene (HDPE), DuPont Dow Elastomers... [Pg.913]

Both natural and synthetic rubbers are used as elastomeric linings. The most commonly used synthetic elastomers are NBR (acrylonitrile-butadiene), Hypalon (chlorosulfonated polyethylene), EPDM (ethylene-propylene-diene monomer), EPT (ethylene-propylene-diene terpolymer), SBR (styrene-butadiene), and neoprene (polychloroprene). A maximum use temperature of nS F/SOX is typical. [Pg.16]

Charles R. Baddorf, Hypalon Chlorosulfonated Polyethylene and Ascium , Alkylated Chlorosulfonated Polyethylene lecture presented to The Chicago Rubber Group, Inc. February, 2003. [Pg.342]

HYPALON chlorosulfonated polyethylene (CSM) will react slowly with magnesium oxide in the presence of moisture. A cure system with 4 phr of MgO is used... [Pg.419]

CSPE. Chlorosulfonated polyethylene (CSPE), a synthetic mbber manufactured by DuPont, is marketed under the name Hypalon. It can be produced as a self-curing elastomer designed to cure on the roof. The membrane is typically reinforced with polyester and is available in finished thicknesses of 0.75 to 1.5 mm. Because CSPE exhibits thermoplastic characteristics before it cures, it offers heat-weldable seams. After exposure on the roof, the membrane cures offering the toughness and mechanical set of a thermoset. The normal shelf life of the membrane for maintaining this thermoplastic characteristic is approximately six months. After the membrane is fully cured in the field, conventional adhesives are needed to make repairs. [Pg.213]

It is estimated that 27,000 t/yr of CSM have been commercially used in the United States. However, due to environmental problems in the manufacturing process, it has been necessary to develop a process that is much mote expensive. As a result many companies using CSM ate trying to replace the CSM with CPE or other elastomers. The result is a decline in the usage of this polymer. Chlorosulfonated polyethylene is sold under the trade name Hypalon (DuPont—Dow Company). [Pg.233]

Another common initiator system is based on chlorosulfonated polyethylene (trade-name HYPALON ). Adhesives based on this technology were referred to as RF (short for Reactive Fluid) or DH (DuPont HYPALON ) in the early literature. Chlorosulfonated polyethylene reacts with an amine (and optionally a peroxide) to form free radicals [55]. [Pg.835]

Polyethylenes, fluorocarbons (Teflon and Kel-F) and chlorosulfonated polyethylene (Hypalon) are not affected by contact with explosives and propellants because of their chemical inertness. [Pg.178]

Chlorosulfonated polyethylene - Generic name of an elastomeric material sold as Hypalon ASTM designation CSM. [Pg.265]

A technology developed at Du Pont75 combines the use of reactive sites on the oligomers with the initiation reaction. The resulting family of acrylic structural adhesives has become popularly known as second generation acrylics. They consist essentially of solutions of chlorosulfonated polyethylene (Du Pont Hypalon ) in acrylic or methacrylic monomers. The chlorosulfonyl groups present on the polymer will react with... [Pg.617]

Chlorosulfonated polyethylene (Hypalon) 250 Excellent resistance to oxidizing chemicals, ozone, weathering. Relatively good resistance to oils, grease. Poor resistance to aromatic or chlorinated hydrocarbons. Good mechanical properties. [Pg.2229]

Hypalon Sheet 0.60 in Nemours E.I. du Pont de Chlorosulfonated Polyethylene 25.1 B... [Pg.278]

Chlorosulfonated polyethylene Hypalon DuPont Elastomeric Sheeting... [Pg.9]

See other pages where HYPALON chlorosulfonated polyethylene is mentioned: [Pg.942]    [Pg.123]    [Pg.195]    [Pg.93]    [Pg.167]    [Pg.146]    [Pg.92]    [Pg.90]    [Pg.621]    [Pg.942]    [Pg.123]    [Pg.195]    [Pg.93]    [Pg.167]    [Pg.146]    [Pg.92]    [Pg.90]    [Pg.621]    [Pg.329]    [Pg.296]    [Pg.495]    [Pg.496]    [Pg.2463]    [Pg.776]    [Pg.44]    [Pg.410]    [Pg.188]    [Pg.265]    [Pg.503]    [Pg.578]    [Pg.329]    [Pg.301]    [Pg.435]    [Pg.435]    [Pg.2720]   


SEARCH



Chlorosulfonated

Chlorosulfonated Polyethylene Rubber (Hypalon)

Chlorosulfonated polyethylene

Chlorosulfonation

Polyethylene chlorosulfonation

© 2024 chempedia.info