ABS CHIMEI Taiwan PA‑709S
ABS CHIMEI Taiwan PA‑709S
Product Introduction ABS CHIMEI Taiwan PA‑709S is an extrusion‑specialized grade, featured with ultra‑high impact strength, suitable for various extrusion molding processes.
Main Applications
Home‑Appliance Manufacturing: Refrigerator inner liners, air‑conditioner wind deflectors, washing‑machine balance rings and other parts.
Automotive Industry: Roof‑rack guide grooves, new‑energy‑battery tray supports, seat‑armrest pipes and other components.
Building & Decoration: Outdoor advertising light‑box panels, bathroom waterproof sleeves, sound‑insulation wall‑panel core materials.
Packaging & Logistics: Medical‑instrument trays, food‑grade turnover boxes (compliant with FDA 21 CFR 177.1020).
Other Applications: Furniture, large‑size containers, water‑pipe fittings.
Physical Properties
| Performance Item | Test Condition / Standard | Data / Unit |
|---|---|---|
| Specific Gravity | ASTM D792 | 1.03‑1.06 g/cm³ |
| Melt Flow Rate | 200°C/5.0 kg, ASTM D1238 | 0.4‑1.8 g/10min |
| Melt Flow Rate | 220°C/10.0 kg, ASTM D1238 | 4.5‑4.5 g/10min |
| Melt Volume Flow Rate | 200°C/10.0 kg, Internal Method | 4.5 cm³/10min |
Mechanical Properties
| Performance Item | Test Condition / Standard | Data / Unit |
|---|---|---|
| Tensile Strength | ASTM D638 / ISO 527 | 350 kg/cm² / 36.0‑36.3 MPa |
| Flexural Strength | ASTM D790 | 560 kg/cm² / 54.9 MPa |
| Flexural Modulus | ASTM D790 / ISO 178 | 1960‑20000 kg/cm² / 1500‑1960 MPa |
| IZOD Notched Impact Strength | 1/4″, ASTM D256 | 7.2 ft·lb/in / 39 kg·cm/cm |
| IZOD Notched Impact Strength | 1/8″, ASTM D256 | 8.1 ft·lb/in / 44 kg·cm/cm |
| Charpy Notched Impact Strength | 23°C, ISO 179 | 33‑37 kJ/m² |
| Izod Notched Impact Strength | 23°C, 3.00 mm, ASTM D256 | 430 J/m |
| Rockwell Hardness | R scale, ASTM D785 | 100 R |
| Elongation | ASTM D638 | 40 % |
Thermal Properties
| Performance Item | Test Condition / Standard | Data / Unit |
|---|---|---|
| Heat‑Distortion Temperature (HDT) | 1.8 MPa, Unannealed, ASTM D648 | 85‑87 °C |
| Heat‑Distortion Temperature (HDT) | 1.8 MPa, Annealed, ASTM D648 | 95‑96 °C |
| Vicat Softening Point | ASTM D1525 / Rate B | 95‑106 °C |
Other Properties
| Performance Item | Test Condition / Standard | Data / Unit |
|---|---|---|
| Flammability | UL94, 1.3‑1.6 mm | HB grade |
| Certifications | ‑ | RoHS 2.0 (10 substances), REACH SVHC 223 substances compliant |
Processing Parameters
| Processing Parameter | Suggested Value / Range |
|---|---|
| Drying Temperature | 80‑85 °C |
| Drying Time | 2‑4 h |
| Recommended Moisture Content | ＜0.02 % |
| Barrel Rear Temperature | 180‑220 °C (Injection) / 190‑210 °C (Extrusion) |
| Barrel Middle Temperature | 190‑230 °C (Injection) |
| Barrel Front Temperature | 190‑230 °C (Injection) / 220‑250 °C (Extrusion) |
| Melt Temperature | 190‑230 °C |
| Mold Temperature | 30‑70 °C |
Note: All data above is for reference only.
