10 Pro tips : design for plastic injection molding
What the benefits of air assist injection?
Pros and Cons of ABS
Pros of ABS
Strong and impact resistant: ABS offers good strength and toughness, making it suitable for demanding applications like automotive parts, helmets, and luggage.
Good chemical resistance: It resists many chemicals, oils, and greases, making it suitable for various industrial and household applications.
Heat resistant: ABS has a higher melting point compared to some other plastics, enabling it to withstand moderate temperatures.
Good rigidity and dimensional stability: It maintains its shape well under stress, minimizing warping or shrinkage.
Machinable and gluable: ABS can be easily machined, drilled, and glued, offering flexibility in fabrication and assembly.
Good paintability: It readily accepts paint and other finishes, offering aesthetic customization options.
Recyclable: ABS is widely recycled, contributing to sustainable practices.
Relatively affordable: Compared to some engineering plastics, ABS offers a good balance of properties at a moderate cost.
Cons of ABS
Susceptible to UV degradation: Standard ABS can degrade over time when exposed to sunlight, requiring additives or coatings for outdoor applications.
Lower strength than some other materials: While offering good strength, it might not be suitable for highly demanding applications requiring exceptional strength.
Not as flexible as some other plastics: It possesses moderate flexibility, limiting its suitability for applications requiring high bending or deformation.
Can be flammable: ABS exhibits flammability, requiring careful consideration in safety-critical applications.
Prone to stress cracking: Under certain conditions, ABS can experience stress cracking, requiring careful design and stress analysis.
Slightly hygroscopic: It can absorb some moisture, potentially leading to slight dimensional changes in sensitive applications.