Avient Dynalloy™ OBC 8100-N50 Thermoplastic Elastomer (TPE)

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Avient Dynalloy™ OBC 8100-N50 Thermoplastic Elastomer (TPE)
Categories:	Polymer; Thermoplastic; Elastomer, TPE
Material Notes:	Dynalloy™ OBC8100-N50 is a TPE developed utilizing the unique rubber properties of Dow INFUSE™ Olefin Block Copolymers. The 8100 Series has been specifically developed for applications requiring the TPE to be in direct contact with food. New Product. Commercial specifications have not been established. - Adhesion to Polypropylene, Low Density Polyethylene - Direct Food Contact - Enhanced Flow Properties - Excellent Colorability Color concentrates with polypropylene (PP), ethylene vinyl acetate (EVA), or low density polyethylene (PE) carriers are most suitable for coloring Dynalloy™ OBC 8100-N50. Improved color dispersion can be achieved by using higher melt flow concentrates (with a melt flow from 25 - 40 g/10 min). Typical loadings for color concentrates are 1% to 5% by weight. Concentrates based on PVC should not be used. The final determination of color concentrate suitability should be determined by customer trials. Purge thoroughly before and after use of this product with a low flow (0.5 - 2.5 MFR) polyethylene (PE) or polypropylene (PP). The Dynalloy™ OBC 8100-N50 has excellent melt stability. Maximum residence times may vary, depending on the size of the barrel. Generally, the barrel should be emptied if it is idle for periods of 8 - 10 minutes or longer. Drying is not Required Injection Speed: 1 to 3 in/sec 1st Stage - Boost Pressure: 175 to 800 psi 2nd Stage - Hold Pressure: 30% of Boost Hold Time (Thick Part): 3 to 10 sec Hold Time (Thin Part): 1 to 3 sec Information provided by PolyOne
Vendors:

Available Properties

Specific Gravity, ASTM D792
Viscosity, ASTM D3835
Viscosity, ASTM D3835
Hardness, Shore A, ASTM D2240, 10 sec
Tensile Strength at Break, ASTM D412, Die C2 hr
Tensile Stress at Strain, ASTM D412, Die C2 hr
Tensile Stress at Strain, ASTM D412, Die C2 hr
Elongation at Break, ASTM D412, Die C2 hr
Tear Strength, ASTM D624
Rear Barrel Temperature
Middle Barrel Temperature
Front Barrel Temperature
Nozzle Temperature
Mold Temperature
Back Pressure
Screw Speed
FDA, 21 CFR 177.2600

Property Data

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Manufacturer Notes:
Avient, former PolyOne Corporation

Category Notes
Plastic
Thermoplastic Elastomer

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