What Is Abs Material
Abs is a common thermoplastic resin and can often meet the property requirements at a reasonable price falling between standard resins pvc polyethylene polystyrene etc and engineering resins acrylic nylon acetal etc.
What is abs material. Bpa or bisphenol a is a chemical commonly used to harden plastic. Abs pipe is made with bpa and pvc pipe is not. Thermoplastic as opposed to thermoset refers to the way the material responds to heat. Among the common uses for abs are power tool housings packing crates cases tools and household components.
Abs is a terpolymer made by polymerizing styrene and acrylonitrile in the presence of polybutadiene. This plastic is used for 3d printing mainly fdm cnc milling lathing and injection molding. Abs is a low cost plastic material with outstanding impact resistance machinability and thermoforming characteristics. Pvc pipes many of the key differences between acrylonitrile butadiene styrene abs and poly vinyl chloride pvc are either minor or situational but there s one difference likely to stand out to many homeowners.
Abs which is short for acrylonitrile butadiene styrene is an opaque polymer with a wide range of properties such as strong resistance to physical impact and corrosive chemicals. Abs is produced by emulsion or continuous mass technique. The chemical formula of acrylonitrile butadiene styrene is c8h8 c4h6 c3h3n n. Lego blocks are made from abs plastic because it is so light and durable.
Abs is considered the best of the styrenic family. There are two types. Acrylonitrile butadiene styrene otherwise known as abs plastic is a lightweight material popularly used in children s toys. Thermoplastics become liquid i e.
Have a glass transition at a certain temperature 221 degrees fahrenheit in the case of abs plastic. One suited for extrusion molding and one for injection molding. The result is a long chain of polybutadiene criss crossed with shorter chains of poly styrene co acrylonitrile. Abs or acrylonitrile butadiene styrene is a common thermoplastic polymer typically used for injection molding applications.
The natural material is an opaque ivory color and is readily colored with pigments or dyes. The proportions can vary from 15 to 35 acrylonitrile 5 to 30 butadiene and 40 to 60 styrene. This engineering plastic is popular due to its low production cost and the ease with which the material is machined by plastic manufacturers. It is an excellent choice for machine housings retail store fixtures and point of purchase displays when impact resistance or durability is required.
Molecular structure of acrylonitrile butadiene styrene. It is one of the most common plastics used in oem part production and 3d print manufacturing.