Iityhubhu zePTFEazihlukanga nje kuphela ngezinto, umbala, imilo, kodwa zahlukile kakhulu ngobukhulu. Ubukhulu obahlukeneyo bulawula kakhulu ukusetyenziswa kwazo.
Ityhubhu yePTFE yodonga olubhityileyo
Imibhobho ye-PTFEUdonga olubhityileyo (olukwabizwa ngokuba yi-PTFE Capillary Tubing okanye i-PTFE Spaghetti Tubing) yeyona mveliso ye-fluoropolymer yokuqala neqhelekileyo. Ngenxa yobushushu bayo obuphezulu bokusebenza, ukumelana okuphezulu kweekhemikhali kunye neempawu zokukhusela, i-PTFE tube inoluhlu olubanzi lwezicelo. I-PTFE tube yangaphakathi enezibonda ezincinci enembobo ecocekileyo egudileyo ivumela ukuhamba okukhawulelweyo ngokukhululekileyo. I-PTFE tube ibhityile kwaye ayinayo i-air conditioner eninzi kwiigesi kunye nolwelo. I-PTFE phantse ayisebenzi ngokupheleleyo ekuhlaselweni ziikhemikhali, kodwa phantsi kweemeko ezikhethekileyo inokuchaphazeleka zizinto ezifana nee-alkali metals kunye nee-halogens. I-PTFE tube ayitshisi ubushushu ukuya kuma-500°F kwaye yi-ETO (ethylene oxide) kwaye i-autoclave inokusetyenziswa kwakhona. I-Fluoropolymer tube ithathwa njenge-tubing eguquguqukayo kakhulu, kodwa iipropati ze-PTFE tube zivumela ukuba ibe nobomi obuhle kakhulu beqela. I-PTFE tube enezibonda ezincinci ezithambileyo ine-coefficient ephantsi yokungqubana kwazo zonke izinto eziqinileyo ezaziwayo.
Ngenxa yokusebenza kwayo okuphezulu kokuthambisa, ubushushu obuphezulu bokunyibilika, ukuhambelana kwezinto eziphilayo, kunye nokunyamezelana okugqithisiweyo okuchanekileyo, i-PTFE Thin Wall Tubing yeyona ndlela ilungileyo kwisicelo sakho esinzima. Le tube iza ngobukhulu be-American Wire Gage.
Ityhubhu yePTFE yodonga olunzima
Njengetyhubhu yethu encinci yodonga, le tyhubhu ye-PTFE yodonga enzima ifanelekile kwiimveliso zoshishino ezibandakanya uxinzelelo oluphezulu okanye iimfuno zokumelana nokukrala okuphezulu. Le tyhubhu isenayo yonke impawu ze-fluoropolymer ezifunekayo, kodwa inamandla angaphezulu.
Iityhubhu zePTFE eziludonga olunzima zilungele ukusetyenziswa kwiimoto, iikhemikhali kunye noomatshini. Njengoko ubukhulu bodonga lombhobho bukhula, namandla kunye noxinzelelo oluqhumayo lwetyhubhu luyanda. Le mveliso ilungele ukusetyenziswa njenge-labware okanye kunye nezixhobo ezibalulekileyo zokuphatha ulwelo kunye nokusetyenziswa.
Ipayipi yethu yePTFE yodonga oluThin yipayipi encinci kancinci eyenzelwe ukuphatha uxinzelelo olungaphezulu komndilili kunye nokusetyenziswa kobushushu. Inomphezulu wangaphakathi wePTFE okhutshiweyo kunye nokuqinisa/ukugquma okufakwe intsimbi engagqwaliyo, ipayipi yePTFE enodonga oluthin incinci, yomelele kwaye yenzelwe iimeko ezinzima apho iipayipi zerabha zemveli zingasebenzi.
Ngokwesiqhelo isetyenziselwa ukuhambisa umphunga oshushu, ukukhupha i-compressor kunye neekhemikhali eziyingozi, le hose inobushushu obusebenzayo obuphakathi kwe -85°F ukuya kwi +500°F (ubushushu obuphezulu bomphunga buyi +388°F) kwaye inomlinganiselo wobushushu obusebenzayo obuphakathi kwe-900 ukuya kwi-3500psi.
Ukongeza, ngenxa yokuba ineetyhubhu ze-PTFE eludongeni olubhityileyo, inobunzima obulula, iyakwazi ukuguquguquka ngcono kwaye inokunceda ukonga imali yakho kwipayipi ye-PTFE.
Ipayipi lePTFE eludongeni olunzima yimodeli yepayipi lePTFE elinobukhulu obuncinci elenza eli payipi likwazi ukumelana nokugqobhoza kwegesi kunye nokuqina okuphezulu kunye nokumelana nokujikeleza kobushushu kunye nokugoba nokugqitha xa kuthelekiswa nePTFE eqhelekileyo. Ipayipi lePTFE eludongeni olunzima linetyhubhu yangaphakathi eyenziwe ngomgubo ocolekileyo wePTFE ongabonakaliyo (iinguqulelo eziqhubayo nazo ziyafumaneka), ukuqinisa/ukugquma okufakwe ngentsimbi engagqwaliyo.
Ukongeza ekusetyenzisweni kwizicelo zokudlulisa umphunga kunye neekhemikhali, ipayipi ye-PTFE eneendonga ezinzima ivunyiwe yi-FDA kwinkonzo yokutya, nto leyo eyenza ukuba ibe lolona khetho lwepayipi ye-PTFE olutshintshatshintshayo. Ubushushu bayo bokusebenza buyi--85°F ukuya kwi-500°F kwaye uluhlu loxinzelelo lwayo lokusebenza luyi-900psi ukuya kwi-4700psi.
Ukuba ukwishishini le-PTFE Hose, Ungathanda
Ukuthenga iityhubhu zePTFE ezifanelekileyo akupheleli nje ekukhetheni iinkcukacha ezahlukeneyo zezicelo ezahlukeneyo. Okungakumbi ukukhetha umenzi othembekileyo. I-Besteflon Fluorine plastic Industry Co., Ltd. igxile ekuveliseni iipayipi zePTFE ezikumgangatho ophezulu kunye neetyhubhu kangangeminyaka eli-15. Ukuba unemibuzo kunye neemfuno, nceda uzive ukhululekile ukuqhagamshelana nathi ukuze ufumane iingcebiso zobungcali ezingakumbi.
Amanqaku Afanayo
Ixesha lokuthumela: Agasti-27-2022