ABS - Acrylonitrile Butadiene Styrene

Strong and dimensionally stable

ABS plastic sheets are a combination of three different materials, Acrylonitrile, Butadiene and Styrene each giving its own set of useful properties. ABS is a low cost plastic which has excellent impact resistance.

The main difference compared to other plastics is the temperature resistance and dimensional stability at lower temperatures.

ABS is often used in combination with other materials. A different plastic layer is applied to the ABS material (co-extrusion). This technique makes it possible to combine the good properties of ABS with the properties of other plastics. Consider, for example, the UV resistance of PMMA. Other examples of ABS co-extrusion are: ABS/ASA, ABS/PC, ABS/PVC.ABS is often used in combination with other materials. A different plastic layer is applied to the ABS material (co-extrusion). This technique makes it possible to combine the good properties of ABS with the properties of other plastics. Consider, for example, the UV resistance of PMMA. Other examples of ABS co-extrusion are: ABS/ASA, ABS/PC, ABS/PVC.

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Unique features

  • Unique thermoforming qualities
  • Tough and impact resistant
  • Good chemical resistance
  • Excellent mechanical processing
  • Good to weld and glue

Applications

  • Cut down
  • Enclosures
  • Model making
  • Prototypes
  • Suitcases
  • Cases
  • Automotive parts

Machining options

  • Welding
  • Gluing
  • Water jet cutting
  • Laser cutting
  • Warm bending
  • Thermoforming
  • Yes
  • Not in all cases
  • No

ABS by sector

ABS Engineering Plastics

ABS (acrylonitrile butadiene styrene) is a strong and dimensionally stable material that has excellent chemical and electrical properties. 

ABS has good chemical resistance and is without doubt impact resistant. These properties, in combination with the excellent mechanical processability and the excellent weld and glueability, make it a plastic that can be used for many industrial applications.

Applications

  • Cut down
  • Enclosures
  • Model making
  • Prototypes

Example

ABS example

ABS Packaging & Labels

ABS is a versatile sheet material and ideally suited for thermoforming and vacuum forming. ABS is often used in combination with another material.

In addition to co-extrusion, there are numerous possibilities to provide ABS material with specific properties: anti-slip, antibacterial, electrically conductive, UV-stabilised, extra impact resistant, flame-retardant and with various surface structures

Aplications

  • Suitcases
  • Cases
  • Automotive parts

Example

ABS scooter

Technical information

  • General
    Definition Norm Unit Value
    Density ISO 1183 g/cm³ 1.04
    Moisture absorption in normal climate - % 0.4
    Fire rating DIN 4102 - B 2
    Specific heat capacity - kJ/Kg°C 1.3
  • Mechanical
    Definition Norm Unit Value
    Tensile strength DIN 53455 N/mm 41
    Elongation to break DIN 53455 % 45
    E-Module DIN 53457 (23 °C) N/mm²  2100
    Bending strength DIN 53452 N/mm²  70
    Impact strength DIN 53453 (23 °C) Charpy 37
    Shore or ball pressure hardness - Shore °D 78
    Coefficient of friction - - 0.6
  • Electrical
    Definition Norm Unit Value
    Relative electrical constant DIN 53485 (100Hz) 100 Hz 2.8
    Dielectric loss factor DIN 53483 (100Hz) tan (..x10-³ 0.016
    Specific resistance DIN 53482 16 Ω cm 10
    Surface resistance DIN 53482 13 Ω 10
    Creep current resistance DIN 53480 KC >600
    Breakdown voltage DIN 53481 kV/mm 20
  • Thermal
    Definition Norm Unit Value
    Crystalline melting point - °C 130
    Heat conductivity DIN 52162 W/m°K 0.25
    Linear coefficient of expansion DIN 53762 mm/m°C 0.1
    Long-term no-load operating temperature - °C -50 / 75
    Maximum short-term operating temperature - °C 90
    Heat deformation DIN 53461 °C 80
  • Temperature range
    Minimum temperature Maximum temperature
     -40°C  +75°C

Machining data

  • Circular sawing
    Clearance angle (α) 15 - 30 [o]
    Rake angle (λ) 0 - 8 [o]
    Cutting speed 300 [m/min]
    Tooth spacing 2.5 [mm]
  • Band sawing
    Clearance angle (α) 15 - 30 [o]
    Rake angle (λ) 0 - 8 [o]
    Cutting speed 300 [m/min]
    Tooth pitch 3 [mm]
  • Drilling
    Clearance angle (α) 8 - 16 [o]
    Rake angle (λ) 5 - 30 [o]
    Top angle (φ) 90 - 130 [o]
    Cutting speed 100 - 200 [m/min]
    Start 0.1 - 0.3 [mm/omw]
  • Turning
    Clearance angle (α) 5 - 10 [o]
    Rake angle (λ) 25 - 30 [o]
    Setting angle (χ) 50 - 60 [o]
    Cutting speed 200 - 500 [m/min]
    Start 0.3 - 0.5 [mm]
  • Milling
    Clearance angle (α) 5 - 15 [o]
    Rake angle (λ) 5 - 15 [o]
    Cutting speed 200 - 500 [m/min]
    Start 0.2 - 0.4 [mm/omw]

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