Sinopec 8391 ABS
Application: Auto parts, Home appliance application
Melt flow rate: 28 g/10min
Packing: 25KG/Bags
Process: Injection molding
Melt flow rate: 28 g/10min
Packing: 25KG/Bags
Process: Injection molding
Sinopec 8391 high fluidity ABS Description
Sinopec 8391 is high flow Acrylonitrile-Butadiene-Styrene polymer (ABS material) designed specifically for injection molding processing, melt flow index 28, with high gloss, high impact resistance, chemical resistance and easy molding. It is mainly used in automobile parts and home appliance casings.

The Sinopec 8391 high flow ABS material we supply is sourced from Sinopec Shanghai Gaoqiao Petrochemical.
This material is produced via mass polymerization of ABS. Compared to conventional ABS materials, it is whiter and has a lower odor. As shown in the image on the left, Sinopec ABS 8391 natural ABS resin comes in the form of white cylindrical pellets. Please contact us if you require custom colors.👉+86 15837933829
Sinopec 8391 ABS Advantage
- High fluidity, the melt flow index (MFI or MVR) of Sinopec 8391 ABS at 220℃ 10kg is 28g/10min. Its high flow rate facilitates the production of thin-walled and complex products.
- Improved visual properties. Compared to the more common emulsion ABS, Sinopec 8931 ABS, which is produced via mass polymerization, The resin pellets are whiter and have a higher gloss. It achieves gloss of 65% at 60°, far exceeding that of standard ABS, making it more suitable for products that require high gloss and light colors.
Why choose Baiyou as Sinopec 8391 high fluidity ABS supplier?
- Leading high flow Acrylonitrile-Butadiene-Styrene polymer pellets supplier (ABS material) , 20+ years of experience in plastic product manufacturing and chemical raw material import and export
- Fastest Arrival, with warehouses in multiple ports
- 1,000+ types of resins are available, and we have cooperated with large petrochemical groups for 30+ years
- Free Samples for production testing
- Wholesale price, even a piece of goods is based on the wholesale price
Key Attributes
| Sinopec high fluidity ABS 8391 | |||
| Product information | |||
Manufacturer | Sinopec Shanghai Gaoqiao Petrochemical Co.,Ltd | ||
Part Marking Code | >ABS< | ||
Material Shape | ABS Pellets | ||
Process | Injection molding ABS | ||
Polymerization method | Mass polymerization | ||
Features | ·High impact ·Good electrical properties ·High heat resistance ·Chemical Resistant ·Good moldability | ||
Application | ·Automotive applications ·E & E applications ·Building materials ·Home Appliances applications ·Industrial applications ·Communication applications ·Rubber products ·Utensil | ||
| Physical properties | Standard | Value | Unit |
| Melt Index 220°C 10kg | ISO 1133 | 28 | g/10min |
| Mechanical behavior | Standard | Value | Unit |
| Tensile Strength Yield 50mm/min | ISO 527 | 45 | MPa |
| Charpy Notch Impact 23°C 1eA | ISO 179 | 19 | kJ/m² |
| Optical performance | Standard | Value | Unit |
| Gloss 60° | ASTM D523 | 65 | % |
| Thermal | Standard | Value | Unit |
| Vicat Softening Temperature 50°C/hr 50N | ISO 306 | 92.5 | °C |
Partners
We have established long-term relationships with 80+ well-known companies around the world |

Warehouse And Shipping
20+ years' experience consultant with a supply chain of 1000+ plastic raw materials in China. |
Quantity (tonnes) | 1-100 | 100-300 | >300 |
Lead time (days) | 7-10 | 10-15 | To be negotiated |

References and Notes
- Sinopec,"中国石化化工销售有限公司主要产品牌号性能指标典型值(非保证值)及用途", Sinopec petrochemical, 30/07/2026
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