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Ecofriendly Polycarbonate and Ecofriendly Castings
Three new flame-retardant polycarbonate/acrylonitrile-butadienestyrene (PC/ABS) blend resins use postconsumer recycled content and thus can help OEMs hit a higher rating in the U.S. Government's Electronic Product Environmental Assessment Tool (EPEAT) for evaluating the sustainability of specific
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Polycarbonate Enclosures 101: A Guide for Specifiers
. Other features like non-metallic hinging systems. (that allow removal and replacement of covers by. eliminating metallic hinge pins and steel piano. hinges) are available using polycarbonate construction. A traditional limitation of thermo-plastic enclosures, including polycarbonate, is. lack
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Radiation Sterilization of Polycarbonate-Polyestercarbonate Copolymers (.pdf)
. of. polycarbonate-polyestercarbonate. polyestercarbonate samples does not bleach to the same. copolymer resins [11,12]. These materials, which in this. degree as in standard polycarbonate. The polycarbonate-. example contain blocks of BPA-iso/tere-phthalic acid. polyestercarbonate copolymers used in this study retain
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Design of Plastic Gears (.pdf)
Of Plastic Gear Materials. 6. Ability to operate with minimum or no lubrication, due to inherent. lubricity. Popular materials for plastic gears are acetal resins such as DELRIN*,. 7. Relatively low coefficient of friction. Duracon M90; nylon resins such as ZYTEL*, NYLATRON**, MC901 and. 8
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Fiber Laser Marking of Plastic
materials thus making the. working environment unsafe. Engraving. Colour Change and Bleaching. Laser Marking: Figure 1: Four types of Mark. Marking behavior of plastic is highly variable. based on different components, and additives. Foaming: The most widely used resin types are: At low laser
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Fundamentals Of Ultrasonic plastic welding
for a wide range of thermoplastics. For example, polycarbonate requires an 18 to 22- m (0 to peak) amplitude. However, other factors impact the needed amplitude. These can include the size of the plastic components, the offset from the end of the weld horn to the interface between the two plastic
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Plastic Compounder's PET Project: Recycling
. The company’s Valox iQ* PBT resins and Xenoy iQ* PBT-polycarbonate (PC) alloy have the same mechanical, physical, and chemical properties as their virgin-derived counterparts. Several formulations showed much higher flow in the postconsumer version than in the virgin PBT version. The Valox iQ 8280SF system
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Proper Use Of Plastic Gears (.pdf)
Properties Of Plastic Gear Materials. 6. Ability to operate with minimum or no lubrication, due to inherent. lubricity. Popular materials for plastic gears are acetal resins such as DELRIN*,. 7. Relatively low coefficient of friction. Duracon M90; nylon resins such as ZYTEL*, NYLATRON**, MC901 and. 8