1. lt is recommended to store the product at room temperature (preerably 25°C±3°C) in a cool and dry place, sealed away from direct sunlight.
2. Custom formula could be jointly developed according to specific requirements.
3. The shelf life of compostable products is 12 months in general, which is affected by product thickness and storagecondition, lt is suggested to use up as soon as possible.
PHA Home Compstable Straw Material (White) is a modified material specialized for PHA straw that can achieve degradation under industrial composting. It also meets the requirements of OK Biobased standards and the highest-level biobased certification of DIN Certco, and it has passed the national and international requirements of food contact migration test.
PHA Home Compstable Straw Material (White) is suitable for straw processing, with the straw processing solution developed by PhaBuilder, to develop biodegradable straws with excellent properties of heat resistance, toughness, and strength.
Pellets - 25 kg/bag (aluminum foil bags)
When transporting and storing, the temperature should not exceed 80℃.
Storage conditions: avoid sunlight, store at room temperature, and keep dry and ventilated.
PHA Home Compstable Straw Material (White) is 100% biomanufacturing, safe and non-toxic, and safe to contact with human body
Unwrap the foil bag and use it directly.
Suggested processing temperature: 150-170℃. If stored open for a period of time, it is recommended to dry before thermal processing
Suggested drying conditions: 80℃, 6 hours
| PHA Home Compstable Straw Material (White) |
| Performance | Index | Unit | Testing Standards |
| Melting index (190℃, 2.16kg) | 5-10 | g/10min | ISO 1133 |
| Moisture and volatiles | ≤0.5 | % | ISO 1269 |
| Melting point | 175 | ℃ | DSC |
| Crystalline temperature | 107 | ℃ | DSC |
| Crystallinity | 40 | % | ISO 11357 |
| Density | 1.25 | g/cm³ | ISO 1183 |
| Tensile strength | 29 | MPa | ISO 527 |
| Nominal tensile strain at break | 4.6 | % | ISO 527 |
| Notched Izod impact strength (23℃) | 2.3 | KJ/m² | ISO 180 |
| Heat deflection temperature (0.455MPa) | 105 | ℃ | ISO 75 |
*Typical Value: Only as a reference for processing but not as a guarantee of either the minimum/maximum quality index or other usages.
Packaging and Transportation
Qualification Certificate