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PolyOne Dynalloy™ OBC8200-BT50 Thermoplastic Elastomer (TPE)
| Category | Polymer , Thermoplastic , Elastomer, TPE |
| Manufacturer | PolyOne Corporation |
| Trade Name | Dynalloy™ |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | PolyOne Dynalloy™ OBC8200-BT50 Thermoplastic Elastomer (TPE).pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Dynalloy™ OBC8200-BT50 is a translucent grade to be used in blow molding applications. New Product. Commercial specifications have not been established. - Excellent Colorability - Rubbery FeelPurge thoroughly before and after use of this product with a low flow (0.5 - 2.5 MFR) polystyrene (PS) or polypropylene (PP). Regrind levels up to 20% can be used with Dynalloy™ OBC8200-BT50 with minimal property loss, provided that the regrind is free of contamination. To minimize losses during molding, the melt tempetature should remain as low as possible. The final determination of regrind effectiveness should be determined by the customer. Dynalloy™ OBC8200-BT50 has good 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 RequiredInformation provided by PolyOne
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 0.898 g/cc | 0.898 g/cc | ASTM D792 |
| Viscosity | 27000 cP @Shear Rate 11200 1/s, Temperature 200 °C |
27000 cP @Shear Rate 11200 1/s, Temperature 392 °F |
ASTM D3835 |
| 148000 cP @Shear Rate 1340 1/s, Temperature 200 °C |
148000 cP @Shear Rate 1340 1/s, Temperature 392 °F |
ASTM D3835 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore A | 45 | 45 | 10 sec; ASTM D2240 |
| Tensile Strength at Break | 4.72 MPa @Temperature 23.0 °C |
685 psi @Temperature 73.4 °F |
Die C2 hr; ASTM D412 |
| Elongation at Break | 930 % @Temperature 23.0 °C |
930 % @Temperature 73.4 °F |
Die C2 hr; ASTM D412 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Rear Barrel Temperature | 166 - 188 °C | 331 - 370 °F | |
| Middle Barrel Temperature | 171 - 188 °C | 340 - 370 °F | |
| Front Barrel Temperature | 171 - 199 °C | 340 - 390 °F | |
| Nozzle Temperature | 166 - 188 °C | 331 - 370 °F | |
| Melt Temperature | 171 - 193 °C | 340 - 379 °F | |
| Mold Temperature | 160 - 188 °C | 320 - 370 °F | |
| Screw Speed | 50 - 100 rpm | 50 - 100 rpm |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Agency Ratings | BfR Food Contact, Unspecified Rating | Please contact GLS Thermoplastic Elastomers for a copy of the BfR compliance letter. |
| FDA 21 CFR 177.1210 | Please contact GLS Thermoplastic Elastomers for a copy of the FDA compliance letter. | |
| Appearance | Translucent | |
| Features | Good Colorability | |
| Good Surface Finish | ||
| Forms | Pellets | |
| Generic Material | TPE | |
| Generic Name | Thermoplastic Elastomer (TPE) | |
| Manufacturer / Supplier | GLS Thermoplastic Elastomers | |
| Processing Method | Blow Molding | |
| Extrusion | ||
| Regional Availability | Africa & Middle East | |
| Asia Pacific | ||
| Europe | ||
| North America | ||
| South America | ||
| RoHS Compliance | RoHS Compliant | |
| Suggested Max Regrind | 20% | |
| Uses | Blow Molding Applications | |
| Soft Touch Applications | ||
| Transparent or Translucent Parts |
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