The density (specific gravity) of ABS resin is an industry-recognized standard physical parameter. The density range of general-purpose ABS is 1.05～1.08 g/cm3, with typical values for mass-produced materials being 1.05～1.07 g/cm3, and the most commonly used reference value being 1.06 g/cm3.

Density varies slightly across different modified types of ABS, with all values being industry-recognized measured data:

General-purpose injection-grade ABS: 1.05～1.07 g/cm3

High-impact ABS: 1.05～1.08 g/cm3

Flame-retardant ABS (halogen-free/halogenated): 1.10～1.18 g/cm3 (density increases due to flame-retardant additives)

Glass fiber-reinforced ABS (10%～30% glass fiber): 1.10～1.30 g/cm3, with higher glass fiber content leading to greater density

Electroplating-grade ABS: 1.05～1.07 g/cm3, essentially the same as general-purpose ABS

This density parameter complies with international standard testing methods such as ASTM D792 and ISO 1183, and is a core reference for injection molding, product structural design, and weight calculation.