Ubwino wogwiritsa ntchito polyurethane:
Polyurethane ili ndi zabwino zomwe zimapangitsa kuti ikhale chinthu chabwino kwambiri pa matebulo otetezedwa. Kwenikweni, polyurethane imapereka kukana kwambiri kwamafuta ndi mafuta, zomwe zimapangitsa kukhala chisankho chabwino kwambiri kuti chigwiritsidwe ntchito kulikonse komwe zinthuzi zilipo. Kuphatikiza apo, polyurethane imagonjetsedwa ndi madzi ndi zakumwa zina, zomwe zimapangitsa kuti zikhale zofunikira kwambiri pazovuta za malo ogwirira ntchito. Kuphatikiza apo, polyurethane imapereka kukana kwapamwamba kuposa mphira kapena pulasitiki; izi zikutanthauza kuti matebulo amatha kupirira magalimoto ochuluka a phazi popanda kuvala mofulumira. Pomaliza, polyurethane ndi chinthu chopepuka koma champhamvu chomwe chimathandiza kuchepetsa kulemera kwa matebulo kuti athe kusuntha mozungulira pamalopo kapena kuwatengera kutali ngati kuli kofunikira. Zinthu zonsezi zikutanthauza kuti kugwiritsa ntchito polyurethane ngati zinthu zopangira tebulo lachitetezo cha rig mat ndi chisankho chanzeru.
Ubwino wa Rig Safety Table Mat:
Polyurethane ndi chinthu cholimba kwambiri komanso chosunthika chomwe chimakhala ndi zabwino zambiri zikagwiritsidwa ntchito pomanga matebulo oteteza chitetezo. Polyurethane ndi yopepuka, yomwe imapangitsa kuti ikhale yosavuta kusuntha ndikuyendetsa popanda kupsinjika kwina kulikonse kumbuyo kapena mikono. Kuphatikiza apo, kusinthasintha kwake kumatanthauza kuti chitha kudulidwa kukula kapena mawonekedwe aliwonse kuti agwirizane ndi zosowa zanu zogwirira ntchito. Izi zimapangitsa kukhala koyenera kupanga mateti amtundu wofananira ndi tebulo lililonse lomwe mungakhale nalo kuntchito. Kuphatikiza apo, kukana kwake kwa abrasion kumapangitsa kuti matwo asawonongeke kapena kutha ngakhale atagwiritsidwa ntchito pafupipafupi. Pomaliza, polyurethane imagonjetsedwa kwambiri ndi kutayika kwa mankhwala, mafuta ndi zosungunulira zomwe zimapangitsa kukhala chisankho chabwino kwambiri choteteza ku ngozi zomwe zingachitike m'malo owopsa ogwirira ntchito monga cholumikizira mafuta. Zinthu zonsezi zimaphatikiza kupanga polyurethane kukhala chinthu choyenera kupanga matebulo otetezedwa otetezedwa omwe ali otetezeka komanso odalirika.
kwake
Polyurethane ili ndi mbiri yabwino ikafika pakukhazikika. Imalimbana kwambiri ndi zosungunulira zambiri, mafuta, ndi mankhwala, zomwe zimapangitsa kuti ikhale yabwino kwambiri popangira matebulo otetezedwa. Izi zikutanthauza kuti matetiwo adzakhala kwa zaka zambiri pansi pazikhalidwe zowawa komanso zong'ambika pang'ono. Kuphatikiza apo, polyurethane ndi chinthu champhamvu chomwe chimatha kupirira katundu wolemetsa popanda kusweka kapena kusweka. Izi zimapangitsa kuti zikhale zoyenera kwambiri kugwiritsidwa ntchito m'malo omwe kuli magalimoto ambiri kapena kuwonongeka kwa makina kapena zinthu zina. Zidazi zilinso ndi zinthu zabwino kwambiri zolimbana ndi kutentha zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito pafupi ndi malo otentha monga ma boilers ndi ma uvuni. Pomaliza, polyurethane imatha kupirira madontho ndi dothi motero imachepetsa kufunika kotsuka pafupipafupi kapena kusintha zinthu zomatira. Zinthu zonsezi zimathandiza kuonetsetsa kuti matebulo otetezedwa opangidwa ndi Polyurethane amapereka kulimba kwambiri kwa nthawi yayitali komanso zofunikira zochepa zokonza.
Kusagwirizana
Polyurethane ndi chinthu chabwino chopangira matebulo oteteza chitetezo chifukwa cha kusinthasintha kwake. Ndi yopepuka koma yolimba, kupangitsa kuti ikhale yabwino kugwiritsidwa ntchito m'malo omwe kumakhala anthu ambiri. Kukhazikika kwake komanso kusinthasintha kwake kumapangitsanso kuti zisawonongeke ndi mabala, misozi, ndi mikwingwirima yochokera ku zida zolemera ndi zida. Kuphatikiza apo, polyurethane ndiyosatsetsereka ndipo imatha kupangidwa ndi mawonekedwe owoneka bwino kuti ipereke mphamvu yowonjezereka kwa ogwira ntchito pa rig. Izi zimapangitsa mateti kukhala otetezeka kuyendamo komanso kuchepetsa chiopsezo cha zozembera kapena maulendo omwe angayambitse kuvulala koopsa. Kuphatikiza apo, polyurethane imatha kutsukidwa mosavuta ndi zotsukira pang'ono ndi madzi kuti zotayira zisawunjike pamwamba pa mphasa. Kuthekera kwake kukana mafuta ndi mankhwala kumapangitsanso kuti ikhale yoyenera kugwiritsidwa ntchito mozungulira zida zomwe zinthuzi zimapezeka mochulukirapo. Pomaliza, kukana kwa polyurethane ku kuwala kwa UV kumatanthauza kuti mtundu wake sudzatha ngakhale utakhala panja kwa nthawi yayitali.
Kukaniza Mankhwala
Polyurethane ndi chinthu chabwino chopangira matebulo otetezera chitetezo chifukwa chimapereka kukana kwambiri kwa mankhwala. Kukaniza kwake kwamankhwala kumatanthawuza kuti mateti amatha kugwiritsidwa ntchito bwino m'malo okhala ndi zida zowononga komanso oyeretsa mwamphamvu popanda kuopa kuwonongeka kapena kuwonongeka. Kuphatikiza apo, polyurethane imatha kukhalabe ndi mphamvu ikakumana ndi kutentha komanso chinyezi, kutanthauza kuti mateti azikhalabe akugwira ntchito mosasamala kanthu za chilengedwe. Kuphatikiza apo, polyurethane ili ndi kukana bwino kwa abrasion, kotero imatha kupirira kuvala ndi kung'ambika kuchokera kugwiritsidwa ntchito tsiku ndi tsiku. Izi zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito pamalo ovuta kwambiri monga zobowolera komanso nsanja zamafuta pomwe zimapereka chitetezo chokwanira. Kuphatikiza kwamphamvu kwa polyurethane, kusinthasintha, kulimba komanso kukana kwamankhwala kumapangitsa kuti ikhale chisankho chabwino kwambiri popanga matebulo oteteza chitetezo.
Kutentha kosungira
Polyurethane ndi chinthu choyenera kugwiritsidwa ntchito pomanga mateti otetezedwa otetezedwa chifukwa champhamvu zake zosungira kutentha. Kapangidwe ka thovu ka selo lotsekeka la polyurethane imathandiza kuti igwire kutentha, kumapangitsa kuti ikhale yogwira mtima popewa kuzizira kusamutsa kutentha kwawo pathupi la wogwiritsa ntchito. Polyurethane imaperekanso zotchingira zambiri poyerekeza ndi zida zina monga mphira kapena vinyl, zomwe zimapangitsa kuti kutentha kuzikhala kosasinthasintha padziko lonse lapansi. Kuonjezera apo, zinthuzi zimatha kupirira kutentha kwambiri ndipo sizingasungunuke kapena kuwononga mosavuta pamene zimayaka moto ndi zakumwa zotentha. Zonsezi zimapangitsa kuti polyurethane ikhale yodalirika komanso yotsika mtengo yothetsera kuonetsetsa kuti malo ogwirira ntchito ali otetezeka pazitsulo.
mtengo Kugwiritsa
Chimodzi mwazifukwa zazikulu zosankhira polyurethane ngati zinthu zopangira matebulo otetezeka achitetezo ndichokwera mtengo. Polyurethane ndi chinthu chotsika mtengo chomwe chitha kupangidwa ndikudulidwa mu mawonekedwe aliwonse kapena kukula kofunikira pakugwiritsa ntchito mwanjira inayake, ndikupangitsa kuti ikhale yabwino popanga mateti otetezedwa opangidwa mwamakonda. Kuphatikiza apo, imapereka kulimba kwapamwamba poyerekeza ndi zida zina monga mphira ndi vinyl - zomwe zimatha kung'ambika kapena kung'ambika pakapita nthawi - kutanthauza kuti kugula mphasa wa polyurethane kudzapulumutsa ndalama pakapita nthawi chifukwa cha kukana kwake kutha ndi kung'ambika. . Kuphatikiza apo, mateti ambiri otetezedwa a polyurethane amapangidwa ndi malo osasunthika, kuwonetsetsa kukhazikika komanso chitetezo chochulukirapo poyerekeza ndi zida zina zomwe zimatha kuterera zikanyowa. Ubwino wonsewu ukaphatikizidwa umapangitsa kuti nkhaniyi ikhale yabwino pamatebulo otetezedwa pamitengo yotsika mtengo kwambiri.
Kutsiliza: Kusankha Bwino Kwambiri
Zikafika posankha zida zachitetezo cha tebulo lachitetezo, polyurethane ndiye chisankho chabwino kwambiri. Sikuti ndi cholimba kwambiri komanso champhamvu, koma kulimba kwake komanso kusinthasintha kwake kumapangitsa kuti ikhale yabwino kutengera kugwedezeka kwamtundu uliwonse. Katundu wake wosamva ma abrasion amateteza kumavalidwe ndi kung'ambika kwa tsiku ndi tsiku, zomwe zimathandiza kuti mphasa ikhale yotalikirapo kuposa zida zofananira. Kuphatikiza apo, polyurethane imatha kusinthidwa kuti ikwaniritse zosowa zosiyanasiyana; izi zimapangitsa kuti zikhale zosunthika mokwanira kuti zigwiritsidwe ntchito zosiyanasiyana. Kuphatikiza apo, polyurethane ili ndi zida zabwino kwambiri zotchinjiriza zomwe zimathandizira kuti kutentha kwa pamwamba kukhale kosavuta komanso kofewa mukamagwira ntchito panja kapena pamavuto. Pomaliza, polyurethane imagonjetsedwa ndi mafuta ndi mankhwala ena omwe amapezeka pazitsulo zamafuta; izi zimalepheretsa kutsetsereka ndi kugwa pomwe zimapereka chitetezo chowonjezera kuzinthu zowopsa. Pomaliza, poyang'ana zinthu zabwino kwambiri zomwe zimakwaniritsa zonsezi, palibe njira yabwinoko kuposa polyurethane ya matebulo otetezedwa.
