Extrusion Molded Products

TPS® ABS<Acrylonitrile-Butadiene-Styrene Copolymer>

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Pleasing to the Eye and Withstanding Impact.

ABS is a thermoplastic resin produced by copolymerizing acrylonitrile, butadiene and styrene.


  • Optics-related components
  • Electric/electronic devices components
  • Medical devices components
  • Food devices components


  • With respect to chemical resistance, ABS dissolves in solvents but withstands bases and acids.
  • ABS has excellent adhesiveness and coating application property, and is widely used as a cutting material for models.
  • ABS has high surface hardness and good luster.

ABS Super (Low-Warping Blade)

Plastic materials used in prototype models are processed in an extremely complex and precise manner. It is very difficult to finish conventional materials in a highly precise manner; therefore, the need for low-warping materials is growing rapidly. In response to such need, we have developed an ABS plastic of a low-warping grade using the know-how developed for our popular TPS® POM Super.


  • The amount of deformation of the ABS Super is approximately one-half that of conventional products.
  • Processing time can be shortened due to minimal changes in dimensions and shape during cutting.


Grade List

Grade Characteristics
ABS (NC), (BK), (WH) Standard grade (natural color, black, white)
ABS (NC), (BK) Super Low-warping grade (natural color, black)

* Refer to the Products Catalogue on pages 43 to 44 for product specifications.

Properties Data

Category Property Unit Testing Method ASTM TPS® ABS
Mechanical properties Tensile strength MPa D638 45
Tensile elasticity % 50<
Bending strength MPa D790 65
Bending elasticity GPa 2.1
Poisson’s ratio - - -
Izod impact strength (notched) J/m D256 275
Rockwell hardness - - R100
Physical properties Specific gravity (23°C) - D792 1.04
Water absorption (23°C, 24 Hrs) % - 0.3
Linear expansion coefficient ×10-5/°C D696 8.3
Flammability (UL) - UL94 -
Thermal properties Deflection temperature under load (1.82 MPa) °C D648 86
Continuous use temperature °C - 55
Glass transition temperature °C - -
Melting point °C - -
Electrical properties Dielectric strength MV/m D149 -
Surface resistance Ω D257 -
Volume resistance Ω・cm -
Permittivity 106Hz - D150 -
Dielectric tangent 106Hz - D150 -
Certified per the Food Sanitation Act -
  • * The values given above for the properties are representative values given by the manufacturers of the raw materials, and are not guaranteed values for the product.
  • * The cells with no values given (-) indicate that useful data is not available or cannot be obtained at this time.

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