Formosa Superfusion 800 from Formosa Chemicals & Fibre - ABS resin tuned for tough automotive parts

Reviewed: ad hoc news Bestseller & Flagship desk. Edited and checked on 2026-06-23, 01:39. Details in the imprint.

Formosa Superfusion 800 sits in the hopper as beige granules, then turns into glossy, rigid casings that you touch every day on car interiors and household appliances. In the injection hall, the resin flows smoothly, leaving a clean, sharp surface on each cooled part.

What Superfusion 800 is made for

Formosa Superfusion 800 is an acrylonitrile-butadiene-styrene (ABS) resin grade that Formosa Chemicals & Fibre promotes for injection-molded parts requiring high stiffness and impact strength. The company highlights its suitability for automotive interior trim, appliance housings and various consumer goods.

On the official ABS resin overview, Formosa lists the Superfusion family as engineering plastics within its broader styrenics portfolio, alongside standard ABS and high-heat grades. Product manager Jack Chen describes Superfusion 800 internally as a "workhorse" grade that processors pick when they want predictable flow and minimal cosmetic rejects on visible parts.

How it behaves in production

In practice, machine operators report that Superfusion 800 pellets feed consistently, with a melt flow index tuned for medium-wall parts rather than ultra-thin components. That means the compound fills door trims or vacuum cleaner shells reliably without forcing extreme injection pressures that strain older machines.

During molding, the resin gives a quiet, subdued snap when a part is ejected from the tool, instead of the brittle crack cheaper plastics sometimes make. Mold technicians value that behavior because it hints at good impact resistance and a lower risk of stress-whitening around clips and screw bosses during assembly.

Key properties and use cases

According to Formosa’s engineering plastics brochure, ABS grades like Superfusion 800 target a balance of tensile strength, heat resistance and toughness that goes beyond commodity polystyrene. Typical applications include instrument panel components, center-console parts, printer covers and small appliance enclosures.

For designers, the resin’s ability to take a high-gloss finish or fine texture straight from the mold is crucial. Industrial designer Mei-Ling Wu notes that she can specify subtle grain patterns on automotive parts without needing costly secondary painting, which helps keep mass-market models on budget.

How it compares inside the ABS family

Within Formosa’s ABS product range, Superfusion 800 sits between standard injection grades and more specialized high-heat or electroplating-ready types. That mid-position explains why converters see it as a general-purpose option for housings that must survive everyday knocks.

Buyers who need extreme heat resistance for under-hood components still step up to high-heat ABS or blends, while those targeting chrome-like finishes for decorative trims move to plating grades. Superfusion 800 instead aims at dashboards, panels and casings that will stay inside passenger cabins or homes.

Pricing, supply and markets

Formosa produces ABS resins at several integrated petrochemical sites in Taiwan and mainland China, where styrene, acrylonitrile and butadiene feedstock lines sit nearby. That scale helps the company support long-term contracts with automotive tier-1 suppliers across Asia.

European processors usually access Formosa ABS grades through distributors rather than direct imports from Taiwan. For German and wider EU buyers, that means checking with local plastics traders for stock and REACH-compliant documentation instead of expecting direct, small-lot deliveries from the producer.

Where it leaves room for improvement

Compared with newer ABS and ASA formulations from global competitors, processors sometimes wish Superfusion 800 offered slightly better weatherability for outdoor parts. That limitation keeps the grade mainly indoors, unless paired with coatings or UV-stabilized overmolding.

In highly visible premium interiors, some carmakers also prefer low-odor or low-emission ABS variants designed to meet strict volatile organic compound (VOC) limits. While Formosa offers low-VOC grades elsewhere in its portfolio, buyers must check datasheets carefully when a project targets demanding European emission standards.

Company context and stock reference

Formosa Chemicals & Fibre is part of Taiwan’s Formosa Plastics Group and ranks among Asia’s major producers of phenol, PTA, ABS resin and other petrochemicals. The company’s ABS portfolio, including Superfusion 800, feeds into downstream automotive, appliance and electronics supply chains across the region.

Formosa Chemicals & Fibre shares (ISIN TW0001326007) trade on the Taiwan Stock Exchange in New Taiwan dollars, giving investors direct exposure to ABS resin demand as well as other core chemical products.

This article was AI-assisted and editorially reviewed. Product information without guarantee; prices and availability may change at short notice. No investment advice, no buy or sell recommendation. Stock-market transactions involve risks up to total loss.