Acrylic Sheet Yield Strength

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Acrylic sheet yield strength.

400 000 psi flexural strength. What are the benefits of acrylic over glass. Acrylic is stronger more impact resistant lighter in weight won 8217 t shatter is easier to fabricate and can be easily. 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.

Prior to the yield strength the material will act elastically meaning that if the strain were halted at any point in the elastic portion the material would return to its original length. Acrylic is a transparent thermoplastic homopolymer known more commonly by the trade name plexiglass the material is similar to polycarbonate in that it is suitable for use as an impact resistant alternative to glass particularly when the high impact strength of pc is not required. For most applications continuously imposed design loads should not exceed 1 500 psi 10 4 m pa. It was first produced in 1928 and was brought to market.

How does acrylic compare to other plastics in strength. 4 2 modulus of elasticity. Polycarbonate is strongest followed by petg pet impact modified acrylic sheet then general purpose acrylic sheet. 18 000 psi modulus of elasticity.

The mechanical properties of acrylic are as follows. For chemically resistant plastic view our chemical resistance of plastics chart. 475 000 psi compressive strength. Yield strength the yield strength of the plastic is the where the material begins to deform in a plastic fashion.

Poly methyl methacrylate pmma also known as acrylic acrylic glass or plexiglass as well as by the trade names crylux plexiglas acrylite astariglas lucite perclax and perspex among several others see below is a transparent thermoplastic often used in sheet form as a lightweight or shatter resistant alternative to glass the same material can be used as a casting resin or in inks. Extruded acrylic costs less than cast and is more dimensionally stable meaning the thickness is more consistent across sheets. What is acrylic pmma and what is it used for. Extruded acrylic is also the easiest grade to thermoform and the easiest to bond using solvent cements.

16 500 psi modulus of elasticity. 9 000 psi impact strength 4ft lbs in rockwell. Extruded acrylic extruded acrylic sheet can be manufactured to any length which often results in cost savings since yield loss can be minimized when parts are cut from custom sheet sizes. It is available in colorless white and black in thick.

10 000 psi elongation rupture. Softer with a lower melting temperature than in its cast form extruded acrylic is easier to laser cut rout and polishes more cost effectively. Localized concentrated stresses must be avoided.