Searching for an affordable solution to produce strong, versatile plastic components? ABS vacuum forming might be exactly what you need. Waveform Plastics delivers custom ABS vacuum forming and thermoforming services tailored to a wide range of industries and applications. With 25 years of hands-on experience and a focus on quality craftsmanship, we’re here to help turn your ideas into reality.
ABS (Acrylonitrile Butadiene Styrene) is a commonly used thermoplastic used for a wide variety of applications requiring durability, ruggedness, and easily formable into complex shapes. ABS is a versatile material, known for being cosmetically appealing while also offering very good impact resistance, making it ideal for applications such as equipment enclosures, panels, covers and point of sale displays.
What is ABS Vacuum Forming?
ABS vacuum forming is a manufacturing process where a heated sheet of ABS plastic is drawn down over a mold using vacuum, pulling the softened plastic tightly against the mold’s contours. Once cooled, the ABS sheet retains the mold’s shape, creating the desired shape. The part is then typically trimmed and deburred.
Vacuum Forming & Thermoforming Grade ABS Sheet
Waveform offers a variety of ABS sheet grades for our vacuum forming and thermoforming processes. Features that may be customized in an ABS sheet include colour, surface texture, caps for appearance, hardness or weatherability, fire retardancy, and antistatic properties, to name a few. The specific grade chosen depends on your project’s requirements.
ABS Material Properties for Vacuum Forming
Property
Description
Typical Applications
Impact Resistance
ABS is known for its high impact resistance, making it a popular choice for applications requiring durability and toughness.
Protective cases, automotive parts, toys
Flexibility
ABS plastic offers a moderate level of flexibility. It can be bent or deformed to some degree without breaking, but it’s not as some other materials. Excessive bending or stress can cause ABS to deform or crack.
Interior panels, signage, thin-walled parts
Heat Resistance
ABS plastic typically operates within a temperature range of -20°C to 80°C (-4°F to 176°F). This range can vary slightly depending on the specific grade and application of ABS.
ABS generally exhibits good chemical resistance to many substances, particularly diluted acids and alkalis, hydrocarbons, oils, and fats. However, it’s susceptible to attack or dissolution by certain solvents like acetone, esters, ketones, chloroform, and chlorinated solvents.
Medical equipment, chemical containers
Surface Finish
ABS is available in a variety of surface textures, as well as low gloss options. Some textures require a higher minimum order volume.
Aesthetic parts, consumer products
Key Benefits Of ABS Vacuum Forming
Cost Effective
Compared to injection molding, vacuum forming requires lower cost tooling, making it ideal for small to medium production runs.
Design Flexibility
ABS is a very versatile material, readily conforming to complex shapes and designs. Perfect for a wide range of applications.
Fast Prototyping
Vacuum forming allows for quick prototype creation, accelerating the design and development cycle.
Lightweight, Yet Strong
ABS offers an excellent strength-to-weight ratio, making it suitable for a range of applications.
Variety of Colors and Textures
ABS is typically available off-the-shelf in black and white, but is available in any custom colour. There are a number of surface textures available as well.
Typical Applications Of ABS Forming
The versatility of ABS vacuum forming makes it suitable for a wide range of industries and applications, including:
Medical: Medical device enclosures, trays, machine housings
Automotive: Interior panels and trim, dashboards, trunk liners
Electronics: Enclosures for electronic devices, appliances housings
Consumer Goods: Cooler liners, luggage, toys
Examples of ABS parts thermoformed by Waveform
Farm equipment dashboard
Enclosure for ceiling mount and mobile medical lifts
RV interior panels
Parts handling trays for automation and assembly lines
Enclosure for cancer imaging device
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