The first is acrylonitrile adds chemical and thermal enhancements. Astm d4673 16 standard classification system for and. We have also included a builtin comparison tool so that you can easily compare a selection of materials against one another. It is available in fireretardant, heatresistant and platable grades. The use of plastic materials in the medical field, about 4 billion dollars in 2000 us. Generally copper and nickel plated abs is used in almost all dec orative process or in the making of to ys, automotive.
Dry pcabs mixtures with, 9010, 8020, 7030, 6040, 5050, 4060, 3070, 2080, 1090 and 0100 weight compositions were prepared in a two roller mixer. Select two or more materials and then press compare materials. It is measured in terms of stress by applied force in pounds per square inch. Plating on acrylonitrilebutadienestyrene abs plastic.
The acrylonitrile in abs provides chemical and thermal stability, while the butadiene adds toughness and strength. Abs, short for acylonitrile butadiene styrene, is an oilbased plastic type. Material for injection molding was used plasticyl abs 1501 is a conductive masterbatch based on acrylonitrile butadiene styrene loaded with 15% of nanocyls mwcnts nc7000. Acrylonitrile butadiene styrene abs is used by 3d fdm or fff printers and comes in the form of a long filament wound around a spool. Mckeen, in fatigue and tribological properties of plastics and elastomers, 2010.
Some types of abs can degrade under direct sunlight which actually was the cause for the failure of automobile seat belts in the late 1980s and early 1990s. Click the down or up arrows triangles or column headings to sort plastic materials or material properties. Abs or acrylonitrile butadiene styrene is a common thermoplastic polymer typically used for injection molding applications. But there are still concerns over the desired mechanical properties, biodegradability, sterilizability and radiopacity of the materials used that need to be looked at in detail.
Analyzing the tensile, compressive, and flexural properties. Grade count 3 melt flow 18 23 g10 min 18 23 g10 min average 21. Mechanical properties of plastic materials material formula abrasive resistance astm d1044 mg cycles coefficient of friction compression set after 24 hr at 175c % compressive modulus gpa compressive strength mpa elongation at break % hardness rockwell izod impact strengt h j m1 poissons ratio tear strength n mm1 tensile modulus. Examples of thermoplastic polymer blends are pcabs, pcasa or ppesb see table 1. Also, you may want to use our plastic material selection guide or interactive thermoplastics triangle to assist with the material selection process based on your application requirements. The three compounds that makeup abs are acrylonitrile, butadiene and styrene plastic. Abs is perfect for enduse components and functional parts such as those found in 3d printers of 3d printing service. Mechanical properties of plastic materials material formula abrasive resistance astm d1044 mg cycles coefficient of friction compression set after 24 hr at 175c % compressive modulus gpa compressive strength. The material is very tough and resilient, has high impact. Acrylonitrile butadiene styrene an overview sciencedirect. In addition to its chemical resistance and mechanical properties, abs material has a good surface quality and is flame retardant. See the chart below for abs yield strength, youngs modulus abs elasticity, tensile yield strength of abs plastic, mechanical properties of abs plastic, and other properties. Comparison of typical 3d printing materials 1 abs its strength, flexibility, machinability, and higher temperature resistance make it often a preferred plastic for engineers, and professional applications.
Pla and abs strength data astm d256, d695, d638, d790 please read these results suggest what differences a user can expect if they printed two identical pieces made of each material. View a detailed abs material data sheet to learn more about abs s physical, mechanical, electrical and thermal properties. Physical nominal values english test method density specify gravity 0. View plastic materials found under a specific property group. This study examined the effects that printing 3d parts in different orientations build angles has on the mechanical properties of abs p430 plastic.
This makes it an ideal plastic material to use in applications like football helmets, canoes, office equipment and other products. Acrylonitrilebutadienestyrene abs is one of the most. Abs machinable plastic is a tough, rigid thermoplastic material with high impact strength. There was chosen 1, 2, 5 and 20 % weight ratio of carbon. Plastic has got many versatile properties which include thermal. Experimental characterization of the mechanical properties. Dry pc abs mixtures with, 9010, 8020, 7030, 6040, 5050, 4060, 3070, 2080, 1090 and 0100 weight compositions were prepared in a two roller mixer. Amorphous pros cons good stiffness low maximum continuous elltthexcellent toughness use temperatureuse temperature class a surface not resistant to solvents, platability hydrocarbons and fuels resistant to alkalis and acids poor weatherability specific properties dependent on amount of each phase. Abs plastic properties advantages of acrylonitrile. Abs acrylonitrile butadiene styrene sheet is the industrys most versatile sheet material. Abs material data sheet physical properties metric english. Just select the materials that you want to compare by toggling the checkbox in the first row, and then.
Plastic material selection guide at curbell plastics author. Plastic material properties table mechanical, physical. Acrylonitrile butadiene styrene abs is an opaque thermoplastic and amorphous polymer. This engineering plastic is popular due to its low production cost and the ease with which the material is machined by plastic manufacturers. Abs plastic remains hard, rigid and tough even at low temperatures. Makerbot material properties chart for pla and abs 5 izod impact testing is a standard method of determining the impact resistance of materials. An example is the weathering of plastic pipes report tr1899 by the plastic pipe institute, which warns of the large differences in environment for different locations in the usa. Experimental characterization of the mechanical properties of 3dprinted abs and polycarbonate parts jason cantrell1, sean rohde1, david damiani2, rishi gurnani3, luke disandro1, josh anton1, andie young1, alex jerez1, douglas steinbach1, calvin kroese1, and peter ifju1 1mechanical and aerospace engineering department, 571 gale lemerand dr. An overview of the plastic material selection process for medical devices february 20. It is a thermoplastic alloy made up of polycarbonate and acrylonitrile butadiene styrene. Thermal properties of plastic materials material formula coefficient of thermal expansion x106 k1 heatdeflection temperature 0. Abs is considered a food grade thermoplastic, and can be safe for use in food processing.
It is a hard, ridged plastic that has a natural resistance to chemicals and holds up to wear and tear. This combination of materials and plastics provides abs with superior hardness, gloss, toughness and resistance properties, greater than that of pure polystyrene. Plastic materials plastic properties plastic fabrication. The raw material color is white, but the oxidation of the polymers can lead to a yellowing color. Our abs is specifically formulated to minimize warping and ensure consistent interlayer adhesion. Abs is an amorphous blend consisting of three monomers. Abs material data sheet physical properties metric english comments density 1. Abs physicalmechanical properties as a function of monomer content. Variations may occur as far as cases and technical parts are concerned.
Acrylonitrilebutadienestyrene abs is one of the most used. This may force the industry to go for plastic materials by which the cost can be reduced to an extent. The plastic properties on pages 222223 are exclusively applicable for the specified standard test pieces. These three monomers are typically added together in specific proportions. It is important to note that density varies with temperature. Use our interactive properties table below to explore by property group, sort, or compare two or more plastic materials.
In this work, we present detailed theoretical study of abs material in. High impact abs for sheet extrusion and blow molding applications. Kim 8 materials solid materials metals ceramics plastics thermoplastics thermosetts elastomers plastic. Abs provides a balanced combination of mechanical toughness, wide temperature range, good dimensional stability, chemical resistance, electrical insulating. Mechanical properties of plastics professional plastics. It would be very helpful of any of the plastic part experts can. Experimental characterization of the mechanical properties of. For chemically resistant plastic, view our chemical resistance of plastics chart. Materials are to be selected by personnel with expertise in the plastics field where the economics, the environment to be encountered, the inherent properties. Eps is made with blowing agents, such as pentane and isopentane. Typical reactions for chain assembling are polyaddition continuous or step wise and condensation polymerization polycondensation 1 figure 1. See the chart below for abs yield strength, youngs modulus abs elasticity, tensile yield strength of abs plastic, mechanical properties of. The results are expressed in energy lost per unit of thickness such as ftlbin or jcm at the notch. An overview of the plastic material selection process for.
Changes to any of the following properties can affect the exact results a user may see on their own printed parts. Should i be carrying out the fea as linear or non linear. Therefore, to determine the exact density of plastic, it is. The flexural strength represents the highest stress experienced within a given material at its moment of rupture. The hot plastic smell deter some as does the plastics petroleum based origin. An engineers guide to specify the right thermoplastic. Moreover, it is easy to glue and paint plastic products printed with abs material, offering possibilities of. The plastic and packaging material used by okw are on the whole harmless and, apart from some exceptions, can easily be recycled and reutilized.
Grade count 3 mechanical properties hardness, rockwell r 103 112 103 112 average 110. Abs is an ideal material of choice for various structural applications, thanks to its several physical properties such as. Abs machine grade is an economical engineering plastic that is easy to machine and fabricate. It is easily machined and ideal for turning, drilling, milling, sawing, diecutting and shearing. Impact resistance, high food contact acceptable processing information pg. Because of a unique balance of properties, modern abs. Abs is an ideal material for structural applications when impact resistance, strength, and stiffness are required. Thermoplastic as opposed to thermoset has to do with the way the material responds to heat. Styrene will add a sleek, glossy surface to the plastic. Both of these polymers are widely used on their own and have very specific properties and. This table summarizes a wide variety of properties and characteristics for each material.
Mechanical properties of acrylonitrile butadiene styrene. Derivation of fatigue properties of plastics and life. Thermal properties of plastic materials professional plastics. It is an amorphous, clear, transparent material with the thermal and mechanical properties like those of abs. P pbt uhmw ptfe abs pc ppo psu pei peek pps pai pi hdpe pp pvc short term operating temperature degrees fahrenheit 0 100 200 300 400 500 600 pa 66 pa. Vexmatech utilizes abs in the manufacture of numerous components due to its easytouse and resistance to high temperatures. Kim 22 abs abs was invented during wwii as a replacement for rubber abs is a terpolymer. Methacrylate acrylonitrile butadiene styrene mabs copolymer is similar to abs except for the addition of an additional monomer, usually methyl methacrylate. Applications where the printed part is exposed to temperatures higher than 85. Curbell plastics supplier of high quality thermoplastic materials, technical assistance, custom plastic fabrication subject. When extruded into a filament, abs plastic is a common material used in 3d printers. Butadiene contributes increased toughness and impact strength to the plastic. Although the information and statements herein are believed to be accurate, no guarantee of their accuracy is made. Mechanical properties of plastics plastic sheets, plastic.
Acrylonitrile butadiene styrene, or abs, is a common thermoplastic used to make light, rigid, molded products such as pipe, automotive body parts, wheel covers, enclosures, and protective head gear san copolymers have been available since the 1940s and while its. Abs technical data sheet acrylonitrile butadiene styrene tensile properties astm d638 type v property imperial metric toughness1. Should i use a linear or nonlinear analysis for plastic. Abs pc is an abbreviated form used for acrylonitrile butadiene styrenepolycarbonate blend. Thanks to plastic metallization, abs can become a highdemand material in the nearest future. Acrylonitrile butadiene styrene abs styrene acrylonitrile san polystyrene ps high impact polystyrene hips acrylic pmma polyamide panylons polyethylene terephthalate pet polybutylene terephthalate pbt acetal pom polylactic acid pla polypropylene pp polyethylene hdpe, ldpe, lldpe. A 3d printed part made from abs will be less durable than that made using injection molding. Used by an array of industries worldwide, abs is known for its exceptional mechanical properties. Abs pc is an abbreviated form used for acrylonitrile butadiene styrene polycarbonate blend. For injection molding was used plasticyl abs 1501 is a. Temperature, cost, mechanical properties, electrical insulation, fda.
The masterbatch was used as the parent matrix from which mixed polymer blends. Both of these polymers are widely used on their own and have very specific properties and also drawbacks of their own. Some mechanical and thermal properties of pcabs blends. P pbt uhmw ptfe abs pc ppo psu pei peek pps pai pi hdpe pp pvc long. Technical data sheet abs chemical name description key features applications non suitable for acrylonitrile butadiene styrene used by an array of industries worldwide, abs is known for its exceptional mechanical properties. Styrene gives the finished polymer a nice, glossy finish. Aug 24, 2017 the key difference between polycarbonate and abs is that polycarbonate is an amorphous polymer made from melt polycondensation of bisphenol a and diphenyl carbonate, whereas abs is a polymer blend made of acrylonitrile, butadiene, and styrene.
It is calculated by dividing the mass of the material by the volume and is normally expressed in gcm 3. Plastic property comparison graph plastic material supplier. Abs plastics provide a balanced combination of mechanical toughness, wide temperature range, good dimensional stability, chemical resistance, electrical insulating properties, and ease of fabrication. The density of a plastic sample may change due to change in crystallinity, loss of plasticizers, absorption of solvent, etc. Material properties of abs acrylonitrilebutadlenestyrene. The material can be modified by the addition of glass fiber, mineral fillers and flame retardant. Difference between polycarbonate and abs compare the.