Model NO. EG-TPU Color Red, Yellow or Customized Quality A Grade MOQ 1PC Hardness Shore 50A-75D Trademark Energetic Transport Package Customized Specification SGS Origin China HS Code 4002119000
Product Description
About PolyurethanePolyurethane(PUR,TPU,CPUandPU)isapolymercomposedofachainoforganicunitsjoinedbycarbamate(urethane)links.Whilemostpolyurethanesarethermosettingpolymersthatdonotmeltwhenheated,thermoplasticpolyurethanesarealsoavailable.Polyurethanepolymersaretraditionallyandmostcommonlyformedbyreactingadi-orpolyisocyanatewithapolyol.Boththeisocyanatesandpolyolsusedtomakepolyurethanescontainonaveragetwoormorefunctionalgroupspermolecule.Somenoteworthyrecenteffortshavebeendedicatedtominimizingtheuseofisocyanatestosynthesizepolyurethanes,becausetheisocyanatesraiseseveretoxicityissues.Nonisocyanatebasedpolyurethanes(NIPUs)haverecentlybeendevelopedasanewclassofpolyurethanepolymerstomitigatehealthandenvironmentalconcerns.Polyurethaneproductsoftenaresimplycalled ;urethanes ;,butshouldnotbeconfusedwithethylcarbamate,whichisalsocalledurethane.Polyurethanesneithercontainnorareproducedfromethylcarbamate.Polyurethanesareusedinthemanufactureofnonflexible,highresiliencefoamseating;rigidfoaminsulationpanels;microcellularfoamsealsandgaskets;durableelastomericwheelsandtires(suchasrollercoaster,escalatorandskateboardwheels);automotivesuspensionbushings;electricalpottingcompounds;highperformanceadhesives;surfacecoatingsandsurfacesealants;syntheticfibers;carpetunderlay;hard-plasticpartscondoms andhoses.Polyurethanesareengineeredelastomersthatcanbecastintosheetsorrodsaswellasfinishedparts.Polyurethanesaregradeddependingontheirhardnessordurometer.TheyareavailableinawidevarietyofdurometersrangingfromShore50A(extremelysoftandrubbery)toShore75D(hardandstiff).Polyurethanesareextremelytough,resilient,andabrasionresistant.Theyareusedforawidevarietyofapplicationsincludingbumpers,wheelcovers,rollercovers,snowplowedges,andscreenprintingsqueegees.KEYCHARACTERISTICS:- Absorbsimpactandvibration-Resilientandtough-Abrasionresistant-Canbecastintoavarietyofshapesandfinishedparts-CanbecastdirectlyontometalwheelsandrollersAPPLICATIONS:-Bumpers- Wheels-Rollers-Snowplowedges-Packagingmachinerycomponents-Assemblyfixtures,checkingfixtures,andstoragefixturesNotes:There are many size available for our TPU spiders, pls contact us for details.
Basic Info
Model NO. EG-TPU Color Red, Yellow or Customized Quality A Grade MOQ 1PC Hardness Shore 50A-75D Trademark Energetic Transport Package Customized Specification SGS Origin China HS Code 4002119000
Product Description
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About PolyurethanePolyurethane(PUR,TPU,CPUandPU)isapolymercomposedofachainoforganicunitsjoinedbycarbamate(urethane)links.Whilemostpolyurethanesarethermosettingpolymersthatdonotmeltwhenheated,thermoplasticpolyurethanesarealsoavailable.Polyurethanepolymersaretraditionallyandmostcommonlyformedbyreactingadi-orpolyisocyanatewithapolyol.Boththeisocyanatesandpolyolsusedtomakepolyurethanescontainonaveragetwoormorefunctionalgroupspermolecule.Somenoteworthyrecenteffortshavebeendedicatedtominimizingtheuseofisocyanatestosynthesizepolyurethanes,becausetheisocyanatesraiseseveretoxicityissues.Nonisocyanatebasedpolyurethanes(NIPUs)haverecentlybeendevelopedasanewclassofpolyurethanepolymerstomitigatehealthandenvironmentalconcerns.Polyurethaneproductsoftenaresimplycalled ;urethanes ;,butshouldnotbeconfusedwithethylcarbamate,whichisalsocalledurethane.Polyurethanesneithercontainnorareproducedfromethylcarbamate.Polyurethanesareusedinthemanufactureofnonflexible,highresiliencefoamseating;rigidfoaminsulationpanels;microcellularfoamsealsandgaskets;durableelastomericwheelsandtires(suchasrollercoaster,escalatorandskateboardwheels);automotivesuspensionbushings;electricalpottingcompounds;highperformanceadhesives;surfacecoatingsandsurfacesealants;syntheticfibers;carpetunderlay;hard-plasticpartscondoms andhoses.Polyurethanesareengineeredelastomersthatcanbecastintosheetsorrodsaswellasfinishedparts.Polyurethanesaregradeddependingontheirhardnessordurometer.TheyareavailableinawidevarietyofdurometersrangingfromShore50A(extremelysoftandrubbery)toShore75D(hardandstiff).Polyurethanesareextremelytough,resilient,andabrasionresistant.Theyareusedforawidevarietyofapplicationsincludingbumpers,wheelcovers,rollercovers,snowplowedges,andscreenprintingsqueegees.KEYCHARACTERISTICS:- Absorbsimpactandvibration-Resilientandtough-Abrasionresistant-Canbecastintoavarietyofshapesandfinishedparts-CanbecastdirectlyontometalwheelsandrollersAPPLICATIONS:-Bumpers- Wheels-Rollers-Snowplowedges-Packagingmachinerycomponents-Assemblyfixtures,checkingfixtures,andstoragefixturesNotes:There are many size available for our TPU spiders, pls contact us for details.