Lotte Infino WP-1041G PC/ABS is a high-performance engineering plastic alloy developed by Lotte Advanced Materials, combining the high strength of polycarbonate (PC) with the excellent processability of acrylonitrile-butadiene-styrene (ABS). Featuring exceptional impact resistance, dimensional stability, and good flowability, this product is widely applied in consumer electronics housings, automotive interior parts, home appliances, and office equipment.
| Manufacturer | Lotte |
|---|---|
| Density | 1.09 g/cm³ |
| MFR | 31 g/10min |
| Tensile Strength at Yield | 49.0 MPa |
| Tensile Strength at Break | 39.0 MPa |
Note: See the product description for additional technical specifications
Lotte Advanced Materials Infino WP-1041G PC/ABS is a high-performance engineering plastic alloy developed by Lotte Advanced Materials, a globally renowned chemical manufacturer. As a composite material combining the high mechanical strength and heat resistance of polycarbonate (PC) with the excellent processing fluidity of acrylonitrile-butadiene-styrene (ABS), this grade features a standard pellet appearance with outstanding comprehensive physical properties and surface texture. In the current global industrial and consumer manufacturing sectors, this product occupies a significant market position owing to its exceptional dimensional stability and balanced impact resistance. Its primary application fields include automotive interior and exterior parts, high-end home appliance housings, electronic and electrical equipment components, and various precision industrial parts.
| Physical Properties | Test Value | Test Unit | Test Standard |
| Density | 1.09 | g/cm³ | ASTM D792ISO 1183 |
| Melt Mass-Flow Rate (MFR)250 °C, 10 kg | 31 | g/10min | ASTM D1238ISO 1133 |
| Melt Mass-Flow Rate (MFR)250 °C, 2.16 kg | 3 | g/10min | ASTM D1238ISO 1133 |
| Mold Shrinkage, Flow3.2 mm | 0.40-0.70 | % | ASTM D955 |
| Mold Shrinkage, Transverse3.2 mm | 0.40-0.70 | % | ASTM D955 |
| Mold Shrinkage, Transverse2 mm | 0.40-0.70 | % | ISO 294-4 |
| Mold Shrinkage, Flow2 mm | 0.40-0.70 | % | ISO 294-4 |
| Rockwell Hardness, R-Scale | 105 | — | ASTM D785 |
| Rockwell Hardness, R-Scale | 107 | — | ISO 2039-2 |
| Mechanical Properties | Test Value | Test Unit | Test Standard |
| Tensile Modulus50 mm/min | 1900 | MPa | ASTM D638 |
| Tensile Modulus50 mm/min | 1900 | MPa | ISO 527-2/50 |
| Tensile Stress, Yield50 mm/min | 49 | MPa | ASTM D638 |
| Tensile Stress, Yield50 mm/min | 47 | MPa | ISO 527-2/50 |
| Tensile Stress, Break50 mm/min | 39 | MPa | ASTM D638 |
| Tensile Stress, Break50 mm/min | 41 | MPa | ISO 527-2/50 |
| Tensile Strain, Break50 mm/min | 100 | % | ASTM D638 |
| Tensile Strain, Break50 mm/min | 73 | % | ISO 527-2/50 |
| Flexural Modulus2.8 mm/min | 1900 | MPa | ASTM D790 |
| Flexural Modulus2 mm/min | 2000 | MPa | ISO 178 |
| Flexural Strength2.8 mm/min | 66 | MPa | ASTM D790 |
| Flexural Strength2 mm/min | 70 | MPa | ISO 178 |
| Charpy Impact Strength, Notched4 mm, 23 °C | 47 | kJ/m² | ISO 179 1eA |
| Izod Impact Strength, Notched-30 °C, 3.18 mm | 390 | J/m | ASTM D256 |
| Izod Impact Strength, Notched-30 °C, 6.35 mm | 250 | J/m | ASTM D256 |
| Izod Impact Strength, Notched23 °C, 3.18 mm | 540 | J/m | ASTM D256 |
| Izod Impact Strength, Notched23 °C, 6.35 mm | 410 | J/m | ASTM D256 |
| Izod Impact Strength, Notched4 mm, -30 °C | 35 | kJ/m² | ISO 180/1A |
| Izod Impact Strength, Notched4 mm, 23 °C | 45 | kJ/m² | ISO 180/1A |
| Thermal Properties | Test Value | Test Unit | Test Standard |
| Deflection Temperature Under Load, Unannealed0.45 MPa, 6.4 mm | 120 | °C | ASTM D648 |
| Heat Distortion Temperature4 mm, 0.45 MPa | 116 | °C | ISO 75-2/B |
| Deflection Temperature Under Load, Unannealed1.8 MPa, 6.4 mm | 100 | °C | ASTM D648 |
| Heat Distortion Temperature4 mm, 1.8 MPa | 101 | °C | ISO 75-2/A |
| Vicat Softening Temperature | 114 | °C | ISO 306/B120 |
| Vicat Softening Temperature | 113 | °C | ISO 306/B50 |
| Vicat Softening Temperature (Duplicate Control) | 113 | °C | ISO 306/B50 |
| Coefficient of Linear Thermal Expansion (CTE), Flow40 – 100 °C | 8.50E-05 | cm/cm/°C | ASTM E831ISO 11359-2 |
Disclaimer: The technical data sheet (TDS) of Lotte Advanced Materials Infino WP-1041G PC/ABS material from Lotte Advanced Materials corporation, if there are differences, please refer to the official website of Lotte Advanced Materials.
Superior Impact Resistance: Combining the toughness of PC with the impact characteristics of ABS, it exhibits outstanding impact and drop resistance in both room and low-temperature environments.
Excellent Processing Fluidity: Compared to pure PC materials, the addition of the ABS component significantly improves the melt flow index, making it smoother when injection molding complex structures and thin-walled products while reducing production energy consumption.
Outstanding Dimensional Stability: Low and uniform mold shrinkage (stably controlled in both parallel and vertical directions) effectively reduces post-injection molding warpage and deformation, ensuring tolerance matching for high-precision components.
Balanced Thermal and Mechanical Performance: Possesses favorable heat distortion temperatures and Vicat softening points, maintaining exceptional rigidity alongside tensile and flexural strength under certain operating thermal loads.
Excellent Surface Appearance: Empowers injection-molded products with exceptional gloss and surface texture, meeting the stringent aesthetic demands of high-end electronics and consumer goods.
Consumer Electronics & IT Housings: Widely used in the manufacture of laptop and tablet casings, smartphone middle frames, monitor bezels, and outer shells for routers, smart speakers, and other small electronic devices.
Automotive Components: Suitable for automotive interior instrument panel components, center console trims, interior door handles, air vents, and various interior parts requiring a balance of heat resistance and impact resistance.
Home Appliances: Commonly used to manufacture refrigerator interior structural parts, washing machine control panels, air conditioner housings, and electric fan components, meeting daily high-frequency usage and durability requirements.
Office & Industrial Equipment: Suitable for internal precision transmission structural parts and external protective housings of printers and copiers, providing long-term stable mechanical support.
Q1: What kind of drying treatment is required for Lotte Infino WP-1041G PC/ABS prior to injection molding?
A: To prevent hydrolysis and surface silver streaks, it is recommended to dry the material in a drying oven at 80°C to 90°C for 3 to 4 hours prior to injection molding, keeping the moisture content below 0.02%.
Q2: Compared to pure PC materials, what are the core advantages of WP-1041G PC/ABS alloy?
A: While pure PC offers higher strength, it has high melt viscosity, poor processing fluidity, and a higher cost. By introducing the ABS component, WP-1041G significantly improves flow performance, lowers molding processing temperatures and injection pressures, and optimizes overall manufacturing costs while maintaining favorable impact and heat resistance.
Q3: Does this material comply with environmental and international compliance certification standards?
A: Yes. This series of products complies with mainstream global environmental and compliance requirements, and typically provides complete RoHS reports, REACH declarations, and relevant UL flame retardant and safety certification documents (specific grade documents are subject to the latest official releases), allowing for safe export to major global markets.
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