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Help CenterChimei ABS PA-777E ABS Resin for Automotive Interior Trim Parts With High Heat Resistance
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Suzhou Yifuhui New Material Co., Ltd. is a professional supplier of high-performance engineering plastics, with an annual export value exceeding US$10 million and a global distribution network covering North America, Europe, Southeast Asia, and beyond. We are proud to offer the Chimei ABS PA-777E, a specialized resin designed specifically for automotive interior trim parts that demand exceptional heat resistance. This product combines the trusted quality of Chimei, a leading ABS manufacturer, with our reliable supply chain and flexible logistics via Shanghai, Ningbo, and Qingdao ports. Whether you need production-grade material for dashboards, door panels, or console components, our PA-777E delivers consistent performance and superior thermal stability.
The Chimei PA-777E is a high-heat ABS grade engineered to withstand the elevated temperatures typically encountered in vehicle interiors, such as sun-exposed surfaces and near engine compartments. It offers an excellent balance of mechanical strength, dimensional stability, and surface finish, making it an ideal choice for injection-molded parts that require both aesthetic appeal and durability. Below we detail the key features, technical specifications, and benefits that make this product a preferred choice for automotive OEMs and tier suppliers.
Key Features & Advantages
High Heat Resistance: Heat deflection temperature (HDT) above 100°C (1.82 MPa), ensuring dimensional stability under prolonged exposure to elevated temperatures.
Excellent Impact Strength: Izod impact strength of 25 kJ/m² (23°C) provides robustness against cracking and chipping during assembly and use.
Good Flowability: Melt flow index of 22 g/10min (220°C, 10kg) allows easy filling of complex mold geometries, reducing cycle times and improving productivity.
Surface Finish & Colorability: Low gloss finish suitable for automotive interior aesthetics; can be pigmented or painted to match specific color requirements.
Chemical Resistance: Resistant to common automotive fluids such as gasoline, oil, and cleaning agents, ensuring long-term performance in cabin environments.
Consistent Quality: Supplied directly from Chimei's production with strict batch-to-batch consistency, backed by our quality control procedures.
Customizable: Available in natural color (off-white) or pre-colored compounds upon request; also compatible with UV stabilizers and other additives.
Technical Specifications
| Property | Value | Test Method |
|---|---|---|
| Heat Deflection Temperature (1.82 MPa) | 102°C | ISO 75 |
| Tensile Strength (Yield) | 45 MPa | ISO 527 |
| Flexural Modulus | 2300 MPa | ISO 178 |
| Izod Impact Strength (23°C, notched) | 25 kJ/m² | ISO 180 |
| Melt Flow Index (220°C, 10kg) | 22 g/10min | ISO 1133 |
| Density | 1.04 g/cm³ | ISO 1183 |
| Mold Shrinkage (1/8 in.) | 0.4 - 0.6% | ISO 294-4 |
These properties demonstrate that Chimei ABS PA-777E is specially formulated to meet the rigorous demands of automotive interior applications. The combination of high heat deflection and impact toughness ensures that parts maintain their shape and integrity even under hot summer conditions or near heat sources like HVAC vents. Additionally, the material's good flowability allows molders to achieve thin-wall designs and complex geometries without sacrificing part quality.
Customer Benefits
Reduced Warpage & Deformation: High HDT minimizes risk of part distortion during painting, assembly, or in-service heat exposure.
Improved Productivity: Faster cycle times due to optimized flow characteristics, lowering overall manufacturing costs.
Enhanced Aesthetics: Low-gloss surface reduces glare and gives a premium feel, meeting automotive interior styling requirements.
Reliable Supply: As a trading company with strong ties to Chimei, we maintain stable inventory and can fulfill orders from 1 ton to full container loads.
Global Logistics: Shipments from major Chinese ports (Shanghai, Ningbo, Qingdao) to any destination worldwide, with competitive freight rates.
Technical Support: Our team provides processing recommendations, troubleshooting, and material selection assistance to ensure your project succeeds.
At Suzhou Yifuhui New Material Co., Ltd., we have been serving the global plastics industry since 2020, with an annual export turnover of US$10 million to US$50 million. Our extensive market coverage includes North America, South America, Europe, Asia, Africa, and Oceania, reflecting our commitment to quality and customer satisfaction. We understand that automotive interior parts require materials that meet strict safety and performance standards. That is why we source Chimei ABS PA-777E directly from the manufacturer and conduct additional quality checks before shipment. Our experienced team handles documentation, customs clearance, and logistics to provide a seamless purchasing experience.
Choose Chimei ABS PA-777E for your next automotive interior project and benefit from superior heat resistance, consistent quality, and a reliable supply chain. Contact us today for a quotation, technical data sheet, or free sample. We are ready to support your production needs with competitive pricing and fast delivery.
Frequently Asked Questions (FAQ)
What is the maximum continuous service temperature for Chimei PA-777E?
While the HDT (1.82 MPa) is 102°C, the material can withstand short-term peaks up to 110°C. For continuous use in automotive interiors, it is suitable for temperatures up to 90°C. We recommend testing under actual application conditions.Can this ABS be used for exterior trim parts?
PA-777E is primarily designed for interior applications due to its UV sensitivity. However, it can be used in semi-exposed areas if protected with paint or UV-stabilized additives. For exterior parts, we offer other grades upon request.What injection molding conditions are recommended?
Typical processing temperatures: melt temperature 200-230°C, mold temperature 40-80°C. Drying at 80°C for 2-4 hours is recommended before processing. Our technical team can provide a detailed processing guide.Is this material available in custom colors?
Yes, we can supply pre-colored compounds in any RAL or Pantone color. Minimum order quantity for custom colors may apply. Please inquire for details.Does PA-777E comply with any automotive standards?
It meets typical requirements for interior materials such as low fogging, low odor, and flame retardancy (e.g., UL94 HB). Specific certifications can be provided upon request for your target market.What is the minimum order quantity (MOQ)?
For standard natural grade, the MOQ is 1 ton (25 kg bags). For custom colors or special packaging, MOQ may be higher. We also offer sample orders (25 kg) for testing.How is the material packaged and shipped?
Standard packaging is 25 kg paper bags with inner PE liner, on pallets. We can also supply big bags (500 kg or 1000 kg) or custom packaging as per your request. Shipments are made via sea, air, or express (DHL/FedEx).Can I get a free sample to test?
Yes, we provide free samples (1-2 kg) for qualified buyers. You only need to cover the shipping cost. Contact our sales team to arrange.
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