Feature: | Hydrolytic Degradable |
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CAS No.: | 32131-17-2 |
Formula: | 32131-17-2 |
Samples: |
BAG
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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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 |