ABS CHIMEI Taiwan PA‑747
ABS CHIMEI Taiwan PA‑747
Product Introduction ABS CHIMEI Taiwan PA‑747 is a general‑purpose ABS resin with ultra‑high impact strength. With outstanding toughness and good comprehensive properties, it is widely used in various fields requiring impact‑resistance performance.
Main Applications
Safety‑Protection Articles: Safety helmets and other protective headgear.
Transport‑Vehicle Components: Protective devices such as motorcycle baffles.
Sports Equipment: Snow‑sports articles (ski boards, ski boots) and other sports‑equipment components.
Consumer & Industrial Articles: Shoe heels, water‑filter housings, industrial parts and electronic‑electrical shells requiring high‑impact strength.
Physical Properties
| Property Category | Test Item | Test Condition / Standard | Typical Value / Range | Unit |
|---|---|---|---|---|
| Physical Properties | Density | ASTM D‑792 | 1.03 | g/cm³ |
| Melt Flow Rate (MFR) | 200°C/5.0 kg, ASTM D‑1238 | 1.1 | g/10min | |
| Melt Volume Flow Rate(MVR) | 220°C/10.0 kg, ISO 1133 | 13 | cm³/10min |
Mechanical Properties
| Property Category | Test Item | Test Condition / Standard | Typical Value / Range | Unit |
|---|---|---|---|---|
| Mechanical Properties | Tensile Strength (Yield) | ASTM D‑638 | 385 (≈37.7) | kg/cm² (MPa) |
| Tensile Strength (Yield) | ISO 527‑2/50 | 40.0 | MPa | |
| Tensile Strength (Break) | ISO 527‑2/50 | 30.0 | MPa | |
| Elongation at Break | ASTM D‑638 | 30 | % | |
| Elongation at Break | ISO 527‑2/50 | 35 | % | |
| Flexural Strength | ASTM D‑790 | 60.7 | MPa | |
| Flexural Strength | ISO 178 | 58.0 | MPa | |
| Flexural Modulus | ASTM D‑790 | 2140 | MPa | |
| Flexural Modulus | ISO 178 | 1800 | MPa | |
| Izod Notched Impact Strength | 1/8",23°C, ASTM D‑256 | 41 | kg·cm/cm | |
| Izod Notched Impact Strength | 1/4",23°C, ASTM D‑256 | 36 | kg·cm/cm | |
| Charpy Notched Impact Strength | 23°C, ISO 179/1eA | 36 | kJ/m² | |
| Charpy Notched Impact Strength | ‑30°C, ISO 179/1eA | 25 | kJ/m² | |
| Rockwell Hardness | R‑Scale, ASTM D‑785 | R108 | R‑scale |
Thermal Properties
| Property Category | Test Item | Test Condition / Standard | Typical Value / Range | Unit |
|---|---|---|---|---|
| Thermal Properties | Heat‑Distortion Temperature (HDT) | 1.8 MPa, Unannealed, ASTM D‑648 | 86 | °C |
| Heat‑Distortion Temperature (HDT) | 1.8 MPa, Unannealed, ISO 75‑2/A | 82.0 | °C | |
| Heat‑Distortion Temperature (HDT) | 1.8 MPa, Annealed, ASTM D‑648 | 97 (≈206°F) | °C | |
| Vicat Softening Temperature | ASTM D‑1525 (50℃/h,50N) | 103 | °C | |
| Vicat Softening Temperature | ISO 306/A50 | 104 | °C |
Other Properties
| Property Category | Test Item | Test Condition / Standard | Typical Value / Range | Unit |
|---|---|---|---|---|
| Other Properties | Flammability Rating | UL94,1.5 mm | HB | ‑ |
Processing note: Dry at 80‑85℃ for 2‑4 hours before processing for optimal material performance. Note: All data above is for reference only.
