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Chimei PA758 ABS Resin is a high-transparency engineering plastic featuring excellent impact strength, good flowability, and stable processing performance, making it ideal for industrial rollers, transparent parts, and high-appearance applications. Supplied by ZiJun Plastics, it ensures consistent quality, reliable supply, and professional technical support for global manufacturers.
| Manufacturer | Chimei |
|---|---|
| Density | 1.08 g/cm³ |
| MFR | 3.0 g/10min |
| Tensile Strength at Yield | 42.0 MPa |
| Tensile Strength at Break | 33.0 MPa |
Chimei PA758 ABS Resin is a high-transparency grade ABS (Acrylonitrile Butadiene Styrene) engineering plastic developed by Chimei, specifically designed for industrial rollers, transparent structural parts, and applications requiring excellent appearance. It combines outstanding transparency, good impact resistance, and stable processing performance.
As a professional engineering plastics supplier, ZiJun Plastics specializes in the global supply of ABS, PA, PC, and other high-performance materials, providing stable supply, technical support, and customized solutions.
| Property | Value | Test Method | Condition |
| Density | 1.08 g/cm³ | ISO 1183 | 23°C |
| Melt Flow Rate (MFR) | 3.0 g/10min | ISO 1133 | 220°C / 5kg |
| Tensile Strength at Yield | 42.0 MPa | ISO 527-2/50 | 50 mm/min |
| Tensile Strength at Break | 33.0 MPa | ISO 527-2/50 | 50 mm/min |
| Elongation at Break | 40 % | ISO 527-2/50 | 50 mm/min |
| Flexural Modulus | 1900 MPa | ISO 178 | 2 mm/min |
Note: The above data are typical values for reference in engineering selection.
Chimei PA758 ABS is widely used in various industrial sectors due to its high transparency and balanced mechanical performance:
Advantage: High impact resistance and excellent surface appearance for complex parts
Advantage: Smooth surface and durability reduce wear and noise
Advantage: High light transmission and easy processing for precision molding
Advantage: Enhances product visual appeal with high clarity
| Comparison Item | ABS (PA758) | PP (Polypropylene) |
| Transparency | High | Semi-transparent |
| Impact Strength | Excellent | Moderate |
| Cost | Medium | Low |
| Surface Finish | High gloss | Standard |
Conclusion: ABS is preferred for performance and appearance, while PP is suitable for cost-sensitive applications.
| Comparison Item | ABS PA758 | PC (Polycarbonate) |
| Transparency | High | Very High |
| Impact Resistance | Good | Excellent |
| Processing Difficulty | Easy | More difficult |
| Cost | Lower | Higher |
Conclusion: PA758 offers a strong balance between cost and performance, making it a cost-effective alternative.
| Parameter | Recommended Range |
| Drying Temperature | 80–90°C |
| Drying Time | 2–4 hours |
| Melt Temperature | 200–240°C |
| Mold Temperature | 40–70°C |
| Injection Pressure | 60–100 MPa |
1. Is Chimei PA758 ABS truly transparent?
Yes, it is a high-transparency ABS grade with significantly better clarity than standard ABS, suitable for high-appearance applications.
2. Is PA758 suitable for industrial rollers?
Yes, it offers excellent impact resistance and smooth surface properties, reducing friction and wear.
3. Why choose PA758 instead of PC?
PA758 is more cost-effective and easier to process while still maintaining high transparency.
4. Is drying required before processing?
Yes, drying is recommended to avoid defects such as bubbles and silver streaks, ensuring product quality.
5. Can you provide stable bulk supply?
ZiJun Plastics offers long-term stable supply and technical support, including material selection and alternatives.
