ABS has excellent mechanical properties, excellent impact strength, and can be used at extremely low temperatures: ABS has excellent wear resistance, good dimensional stability, and oil resistance, and can be used for bearings under medium load and speed. The creep resistance of ABS is larger than that of PSF and PC, but smaller than that of PA and POM. The bending strength and compression strength of ABS are poor among plastics. The mechanical properties of ABS are greatly affected by temperature.

The thermal deformation temperature of ABS is 93~118 ℃, and the product can be increased by about 10 ℃ after annealing. ABS can still show a little toughness at - 40 ℃, and can be used in the temperature range of - 40~100 ℃. ABS is not affected by water, inorganic salts, alkalis and various acids, but it is soluble in ketones, aldehydes and chlorinated hydrocarbons. It will produce stress cracking due to corrosion by glacial acetic acid, vegetable oil, etc. ABS has poor weather resistance and is easy to degrade under the action of ultraviolet light; After six months outdoors, the impact strength decreased by half.