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Hytrel 4056
Thermoplastic polyester elastomer
Hytrel 4056 is a 40 nom. Shore D, containing non-discoloring stabilizer, low melting, plasticiser free, high performance resin for extrusion and compounding: with high impact resistance down to -40'C as well as excellent mechanical properties.
Hytrel 4056 is useful for applications that require good flexibility. Applications include tubing, hose, wire and cable jackets, film, and sheeting. It is a low melting polymer that can be useful in adhesives applications.
The flexibility of Hytrel polyester elastomer is intermediate between that of rubber and engineering plastics. The key characteristics of Hytrel 4056 are:
- Excellent flexibility at room temperature and low temperatures without the use of plasticisers.
- Excellent flex crack resistance.
- High resilience.
- Excellent resistance to stress relaxation and creep.
- Resistance to swell in oils and aliphatic hydrocarbons at moderate temperatures.
- Low melting point.
Industrial field rubber & additives
DuPont Dow Elastomers L.L.C
Phone 302-792-4200
Fax 302-892-7390
Homepage www.dupont-dow.com
E-mail info@DuPont.com
Address 300 Bellevue Parkway, Suite300 Wilmington, DE 19809
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