Kov
Ua ntej, kov cov nplaim dej, thiab pom yog tias qhov zoo nkauj zoo los tsis, thiab seb cov khoom puas yog. Tam sim no txoj kev ua lag luam PPR tub ntxhais feem ntau yog dawb, grey, ntsuab ntau xim, nyob hauv ib qho kev ua si, cov khoom siv txum ua tsis tau dawb, muaj coob tus neeg xav tias dawb yog qhov zoo, qhov tseeb, qhov kev pom no yog ib sab. Nrog kev txhim kho ntawm kev siv tshuab, xim tsis yog kev cai kom paub qhov txawv ntawm PPR tube zoo.
Hnov
Hnov koj lub qhov ntswg ze ntawm lub raj thiab ntxhua yog tias koj tsis hnov tsw nws. Vim tias PPR yeeb nkab yog cov khoom tseem ceeb ntawm polypropylene yeeb nkab zoo, tsis muaj qhov tsis hnov tsw, tab sis muaj qee tus tsis hnov tsw, nws yuav yog nyob rau hauv polypropylene nrog polyethylene yeeb nkab muaj qhov ntxhiab ntawm yog vim li cas, yog li nws yog qhov zoo tshaj plaws tsis xaiv.
Xaiv
PPR cov yeeb nkab zoo muaj qee qhov nyuaj, txhuam nrog cov ntiv tes, tus kov yog qhov yooj yim, tsis yooj yim rau deformation. Seemingly flexible, yooj yim deformation tube, los yog teeb meem zoo, los yog tsis PPR raj.
Hit
PPR yeeb nkab nrog kev zoo zoo muaj peev xwm, muaj zog thiab tsis muaj zog, nruab nrab lub zog tuaj yeem smashed yeeb nkab tsis yog PPR raj zoo. Tab sis cov hardness tsis sib npaug los zoo elasticity, yuav ua li cas tsis smashed lub PPR raj, tab sis kuj saib xyuas. Vim tias qee tus neeg txhaum kev cai tsis zoo los ntawm kev ntxiv cov kab mob calcium carbonate thiab lwm yam impurities txhim kho cov kev sib zog, cov yeeb nkab toughness yog qhov phem, ntev ntev nws txhav tawg.
Hlawv
Raws li cov lus hais, siv cov kev tua hluav taws Cov kev tseeb kub tsis ntshai hluav taws, PPR raj, cov khoom siv heev thiab zoo heev. PPR cov yeeb nkab zoo tom qab hlawv smokeless tasteless, cov kua molten yog huv thiab pob tshab, neeg pluag sab hauv nws cov yeeb nkab vim kev siv cov khoom yas los yog lwm yam tsis haum yuav haus luam yeeb, thiab tseem muaj ntxhiab tsw.
