| 词条 | IPX Ultra-high-molecular-weight polyethylene |
| 释义 |
IPX 2000 UHMW is naturally red in color, and not approved for direct food contact like virgin UHMW.[4] IPX maintains a high resistance to corrosive chemicals except oxidizing acids; and offers even lower moisture absorption and a lower coefficient of friction versus UHMW. IPX UHMW is self-lubricating; and is highly resistant to abrasion.[5] Its coefficient of friction is significantly lower than that of traditional UHMW, and greatly lower than nylon and acetal. While polytetrafluoroethylene (PTFE, Teflon) is normally regarded as having a lower coefficient of friction versus UHMW, IPX UHMW has a comaprable coefficient at .09, measuring almost as low as PTFE's coefficient of .07 in a standard ATSM D1894 test.[6][7] Uses and ApplicationsApplications for IPX are the same as UHMW and include Gears, Springs, Plates, Bushings and Housings. IPX UHMW is not approved for food contact. IPX is regarded as being easier to machine versus traditional UHMW.[8] IndustrialConveyor Guide Rails, Belt Scrapers, Chain Guides, Suspension Wear Plates, Rider Plates, Idler Rollers, Guide Shoes, Wear Strips and Shoes.[9] Machined PartsSprockets, Wheels, Bearings, Component Parts, Pinion Gears, Flanged Rollers. References1. ^http://www.globalspec.com/FeaturedProducts/Detail/InterstatePlastics/IPX_2000_UHMW_Sheet_Ideal_for_outdoor_use/193172/0 2. ^{{cite web |url=http://www.interstateplastics.com/materialspecs/IPX2000-Product-Info.pdf |format=PDF |author=Interstate Plastics |year=2013 |title=Material Specs of IPX 2000 UHMW}} 3. ^Interstate Plastics Material Specifications Manual (2013), pp. 7-8 4. ^D.W.S. Wong, W.M. Camirand, A.E. Pavlath J.M. Krochta, E.A. Baldwin, M.O. Nisperos-Carriedo (Eds.), Development of edible coatings for minimally processed fruits and vegetables. Edible coatings and films to improve food quality, Technomic Publishing Company, Lancaster, PA (1994), pp. 65–88 5. ^{{cite web |url=http://www.interstateplastics.com/materialspecs/web-uhmw.pdf |format=PDF |author=Interstate Plastics |year=2013 |title=Material Specs of UHMW}} 6. ^http://www.interstateplastics.com/materialspecs/web-ptfe.pdf 7. ^http://hypertextbook.com/facts/2004/GarvinTam.shtml 8. ^http://www.tractorbynet.com/forums/owning-operating/193274-poly-snowplow-edge-report-2.html 9. ^http://www.rzrforums.net/bumpers-skid-plates-rzr-protection/1365-new-uhmw-skid-plates-spy-pics-3.html 1 : Polyolefins |
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