| Customization: | Available |
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| Feature: | Hydrolytic Degradable |
| CAS No.: | 32131-17-2 |
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| Product Description |
| STZ105 has lower cost and excellent physical properties. Compared with its bio-based materials on the market, it is more practical and can be used in various injection molding (disposable lunch boxes (injection molding): knife, fork and spoon; hotel supplies: toothbrush handle , combs, etc.) products, starch content > 40% |
| General |
| Form o Resin Pellets |
| Filler 40 % Starch |
| Uses o Disposable Tableware o Toothbrush Handles o Disposable products |
| Physical Nominal Value Test Method |
| Density / Specific Gravity 1.0 - 1.13 g/cm³ GB/T 1033 |
| Melt Index(190ºC / 2.16kg) 45 - 55 g/10min GB/T 3682 |
| Melting Point 155 - 175 °C GB/T 19466.3 |
| Blow Molding Moisture Content < 1 % |
| Molding Shrinkage 0.8 - 1.0 % |
| Mechanical Nominal Value Test Method |
| Tensile Strength > 15 MPa GB/T 1040.2 |
| Elongation at Break > 20 % GB/T 1040.2 |
| Processing Nominal Value |
| Screw L/D Ratio > 28:1 |
| Zone 1 785 °C |
| Barrel - Zone 2 Temperature 190 °C |
| Barrel - Zone 3 Temperature 195 °C |
| Zone 4 Temperature 190 °C |
| Zone 5 190 °C |
| Zone 6 Temperature<Extrusion> 24 °C |
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