PLA Anhui Fengyuan Biochemical FY201
Anhui BBCA Biotech FY201
FY201 is an injection‑molding‑grade biodegradable PLA resin. It is derived from starch‑based biomass such as corn and potatoes, or straw cellulose. It can be fully degraded into carbon dioxide and water under industrial composting conditions. The product is eco‑friendly and non‑toxic. No petroleum‑based plasticizers are added during production for human‑body safety. It also features good biocompatibility, moderate flame retardancy and UV resistance.
Main Applications
Food‑contact articles: Tableware, cup lids, bottle preforms, mineral‑water bottles, etc. Daily‑consumer goods: Injection‑molded household articles including bowls, plates, baby bottles and water cups. Other injection‑molded parts: Various disposable complex‑shape articles with low mechanical‑strength requirements.
Property Specifications
| Item | Parameter / Certification |
|---|---|
| Bio‑based content | ≥96% (ASTM D6866) |
| Food‑contact compliance | FDA 21 CFR 177.1520, GB 4806.6‑2025 (China) |
| Degradation certification | OK Compost INDUSTRIAL (EN 13432) |
| Density | 1.24‑1.26 g/cm³ (ISO 1183) |
| Molecular weight (Mw) | 90000‑120000 g/mol (GPC) |
Mechanical Properties (23 ℃, 50%RH)
| Property | Test Standard | Unit | Typical Value |
|---|---|---|---|
| Tensile strength | ISO 527 | MPa | 50‑60 |
| Elongation at break | ISO 527 | % | 3.0‑6.0 |
| Flexural strength | ISO 178 | MPa | 80‑95 |
| Flexural modulus | ISO 178 | MPa | 3200‑3600 |
| Izod notched impact strength | ISO 180 | kJ/m² | 2.8‑3.5 |
| Rockwell hardness (R‑scale) | ASTM D785 | — | 100‑105 |
Thermal & Crystallization Properties
| Property | Test Standard | Unit | Typical Value |
|---|---|---|---|
| Melting point | ISO 11357 | ℃ | 150‑160 |
| Glass‑transition temperature | ISO 11357 | ℃ | 55‑58 |
| Cold‑crystallization temperature | ISO 11357 | ℃ | 100‑115 |
| Heat‑deflection temperature (0.45 MPa) | ISO 75 | ℃ | 50‑54 |
| Linear thermal expansion coefficient | ISO 11359 | 10⁻⁵/℃ | 6‑8 |
Optical & Rheological Properties
| Property | Test Standard | Unit | Typical Value |
|---|---|---|---|
| Light transmittance (2 mm thickness) | ASTM D1003 | % | ≥90% |
| Haze | ASTM D1003 | % | ≤2.0% |
| Melt flow rate (190 ℃, 2.16 kg) | ISO 1133 | g/10min | 10‑15 |
| Melt viscosity (190 ℃, 1000 s⁻¹) | ISO 11443 | Pa·s | 350‑450 |
Injection‑Molding Processing Parameters
| Processing Stage | Process Parameter | Recommended Range | Unit |
|---|---|---|---|
| Pre‑treatment | Drying temperature | 55‑60 | °C |
| Drying time | 2‑4 (moisture below 0.025%) | h | |
| Recommended dryer | Dehumidifying dryer | ‑ | |
| Injection molding | Rear barrel temperature | 160‑170 | °C |
| Middle barrel temperature | 190‑200 | °C | |
| Front barrel / nozzle temperature | 200‑205 | °C | |
| Melt temperature | 180‑210 | °C | |
| Mold temperature | 20‑40 | °C |
All above data are for reference only.
现在集齐：PBAT‑TH801T、PBS‑TH803S、PLA‑FY201 / FY801 / FY802 / FY804，需要我输出一份中英对照选型汇总表吗，方便直接放进产品手册。
以上所有参数仅供参考！
