Hytrel® thermoplastic polyester elastomers provide the flexibility of rubbers, the strength of plastics, and the processibility of thermoplastics.Hytrel® is also available in a full range of Shore D hardnesses (30D to 82D). Special grades include heat stabilized, flame retardant and blow molding. Concentrates include black pigments, UV protection additives, hydrolysis resistant additives, heat stabilizers and flame retardants. 
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Golden Plastics(HK)Ltd have Ex-stock availability at China&HongKong warehouse for Certain grades of  HYTREL resin as follows:

Hytrel G3548L
A 35 nom. Shore D, containing non-discoloring stabilizer, plasticiser free resin for injection molding and extrusion; with low temperature impact resistance as well as excellent mechanical properties.
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Hytrel G4074
A 40 nom. Shore D, heat stable, plasticiser free resin for injection molding and extrusion. It has low temperature impact resistance as well as excellent mechanical properties. Contains a discoloring antioxidant. Not suited for light-colored finished products.
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Hytrel G4774
A 47 nom. Shore D, heat stable, plasticiser free resin for injection molding and extrusion. It has low temperature impact resistance as well as excellent mechanical properties and good hydrocarbon resistance. Contains a discoloring antioxidant. Not suited for light-colored finished products.
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Hytrel G5544
A 55 nom. Shore D, heat stable, plasticiser free resin for injection moulding and extrusion. It has low temperature impact resistance as well as excellent mechanical properties and good hydrocarbon resistance. Contains a discoloring antioxidant. Not suited for light-colored finished products.
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Hytrel HTR6108
A 61 nom. Shore D, non-discoloring stabilizer, low melting, plasticiser free specialty resin for extrusion; high viscosity; good impact and fatigue resistance; excellent barrier properties.
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Hytrel HTR8068
A 44 nom. Shore D, flame retardant, non discoloring stabilizer, plasticiser free specialty resin for injection molding and extrusion; UL94V-0 @ 1.5mm, antidrip.
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Hytrel HTR8136
A 44 nom. Shore D, heat stable, plasticiser free high performance resin for blow molding and extrusion; high viscosity/melt strength; excellent mechanical properties at elevated temperatures and fatigue resistance; for CVJ boots.
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Hytrel HTR8341
A 40 nom. Shore D, heat stable, plasticiser free resin for blow molding and extrusion; high viscosity/melt strength; excellent mechanical properties at elevated temps; superior fatigue, abrasion, and grease resistance; CVJ boots.
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Hytrel 3078
A 30 nom. Shore D, non discoloring stabilizer, plasticiser free specialty resin for conventional thermoplastic techniques like molding, melt casting and extrusion; outstanding impact resistance down to -40°C.
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Hytrel 4056
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.
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Hytrel 4069
A 40 nom. Shore D, containing non-discoloring stabilizer, plasticiser free, high performance resin for injection molding and extrusion; with outstanding impact resistance down to -40°C as well as good mechanical properties up to 110°C
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Hytrel 4556
A 45 nom. Shore D, containing non-discoloring stabilizer, plasticiser free, high performance resin for injection molding and extrusion; with outstanding impact resistance down to -40°C and consistent mechanical properties between -40°C and 110°C.
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Hytrel 5526
A 55 nom. Shore D, containing non-discoloring stabilizer, plasticiser free, high performance resin for injection molding; high flow, good impact resistance down to -40°C as well as mechanical properties up to 120°C.
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Hytrel 5555HS
A 55 nom. Shore D, heat stabilised, plasticiser free specialty resin for injection molding and extrusion; good impact resistance down to -40°C as well as mechanical properties up to 135°C. Contains a discoloring antioxidant. Not suited for light-colored finished products.
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Hytrel 5556
A medium modulus Hytrel® grade with nominal durometer hardness of 55D. It contains non-discoloring stabilizer. It can be processed by many conventional thermoplastic processing techniques like injection molding and extrusion.
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Hytrel 6356
A 63 nom. Shore D, containing non-discoloring stabilizer, plasticiser free, high performance resin for injection molding and extrusion; outstanding mechanical properties up to 120°C and excellent oil, hydraulic fluids and grease resistance
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Hytrel 7246
A 72 nom. Shore D, containing non-discoloring stabilizer, plasticiser free, high performance resin for injection molding and extrusion; outstanding mechanical properties up to 120°C, excellent hydrocarbon resistance and low permeability
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Golden Plastics(HK)Ltd can supply any grades of HYTREL resin Selling to worldwide, Should you have any questions ,Please do not hesitate to contact our salesman: sales@golden-plastics.com.hk