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| Hytrel 4056 |
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| Thermoplastic polyester elastomer |
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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. |
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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. |
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