Product Description:
ABS (Acrylonitrile Butadiene Styrene) is a popular type of engineering plastic that is produced through the copolymerization of three main monomers. These monomers are acrylonitrile (A), butadiene (B), and styrene (S).
Acrylonitrile contributes to the chemical resistance and heat stability of ABS, while butadiene provides impact resistance and toughness. Styrene helps to give ABS its rigidity, gloss, and excellent processability.
Features:
Composition and Structure:
The proportion of three monomers can be adjusted, usually styrene accounts for 60%, acrylonitrile 25%, and butadiene 15%, respectively, giving the material luster/processability, chemical resistance, and toughness.
Physical properties:
Milky white particles, density 1.04-1.06 g/cm³, non-crystalline material, temperature resistance range -25 ℃ to 80 ℃ (long-term use).
Mechanical properties:
Strong impact resistance (especially at low temperatures), high surface smoothness, easy to dye, electroplate, or paint.
Technical Parameters:
| Thermal Conductivity |
0.2 W/mK |
| Glass Transition Temperature |
105°C |
| Elongation At Break |
10-50% |
| Electrical Insulation |
Good |
| UV Resistance |
Good |
| Chemical Resistance |
Excellent |
| Tensile Strength |
40-60 MPa |
| Flammability |
UL 94 HB |
| Melting Point |
105-110°C |
| Hardness |
70-120 Shore D |
Applications:
Application Fields
Electronic products: Includes home appliance casings, mobile phone casings, keyboards, and more.
Automotive industry: Covers instrument panels, bumpers, ventilation ducts, and various components.
Daily necessities: Encompasses items such as LEGO bricks, toys, pipe fittings, and more.
