Acrylonitrile Butadiene Styrene

Automotive Engineering: Used for dashboards, wheel covers, and bumper components where durability and energy absorption are critical
Electronics Housing: Primary material for computer keyboards, telephone casings, and household appliance shells.
Piping &amp; Construction: Utilized for drain-waste-vent (DWV) piping systems and protective headwear due to its rigidity.

ABS, Acrylonitrile-Butadiene-Styrene Terpolymer.

CAS: 9003-56-9
EC: 618-371-8
Sectors: Plastics & Polymers, Automotive, Electronics & Solar PV

Acrylonitrile Butadiene Styrene (CAS 9003-56-9) is an engineering thermoplastic terpolymer supplied as a white to off-white powder, formed by grafting styrene and acrylonitrile onto a polybutadiene rubber backbone, and used for automotive components, electronics housings and DWV piping. It is supplied in Injection and Extrusion Grades, offering a balanced blend of strength, rigidity, and gloss.

The polymer is formed by grafting styrene and acrylonitrile onto a polybutadiene rubber backbone, resulting in High Impact Strength even at low temperatures. It provides excellent dimensional stability and ease of electroplating for high-end aesthetic finishes.

ABS is highly resistant to corrosive chemicals and physical impacts, making it the preferred choice for structural industrial parts. Its Superior Machinability and low melting point make it the global standard for 3D printing and rapid prototyping.

Typical Properties

Molecular formula	(C₈H₈.C₄H₆.C₃H₃N)x
Molecular weight	633.91 g/mol
Appearance	white to off-white powder
Form	powder
Color	natural
Melting point	420-424 °C
Density	1.04 g/cm³
Grades available	Technical Grade

Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.

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