Hagaha Dhammaystiran ee Tuubada Dahaarka leh ee Polyurethane: Hal-abuurka Khadka Bulaacadda

Soo bandhig:

Shabakad ballaaran oo nidaamyada bulaacadaha dhulka hoostiisa mara ah ayaa door muhiim ah ka ciyaarta ilaalinta caafimaadka dadweynaha iyo nadaafadda. Noocyada kala duwan ee tuubooyinka loo isticmaalo nidaamyadan, tuubooyinka polyurethane-ka ku dahaaran ayaa soo ifbaxay iyagoo ah hal-abuur la taaban karo. Blog-kani wuxuu higsanayaa inuu iftiimiyo muhiimadda, faa'iidooyinka iyo adeegsiga tuubooyinka ku dahaaran polyurethane ee ku jirabulaacadahaxariiqs.

Baro tuubooyinka polyurethane ee laami ah:

Tuubbo dahaadh polyurethane ah, oo sidoo kale loo yaqaan tuubo PU ah oo la safeeyey, waa tuubo bir ah oo lagu dahaadhay polyurethane iyada oo loo marayo hab wax soo saar oo gaar ah. Dahaarka ayaa leh iska caabin aad u fiican oo ku wajahan xirashada, daxalka iyo kiimikooyinka, taasoo ka dhigaysa mid ku habboon gudbinta wasakhda iyo warbaahinta kale ee daxalka.

Faa'iidooyinka tuubooyinka polyurethane ee laami ah:

1. Waara oo la xoojiyay: Dahaarka Polyurethane wuxuu ka hortagaa xiirashada iyo jeexjeexa tuubooyinka, isagoo si weyn u dheereynaya cimriga tuubooyinkaaga. Waxay ka hortagtaa xiirashada ay keenaan slurries xawaare sare leh, adke iyo walxo kale oo daxal leh oo badanaa laga helo biyaha wasakhda ah.

2. Iska caabbinta daxalka: Polyurethane waxay leedahay iska caabbin kiimiko oo aad u fiican iyo iska caabbinta daxalka. Isticmaalka dahaarka gudaha ah wuxuu hubiyaa ilaalin muddo dheer ah oo ka dhan ah walxaha daxalka ah ee inta badan ku jira wasakhda, sida hydrogen sulfide.

Tuubbo dahaadh polyurethane ah

3. Socod siman: Dusha sare ee dahaarka polyurethane-ka ah ee aadka u siman waxay yareysaa is jiidjiidka waxayna kor u qaadaysaa socodka joogtada ah ee aan kala go 'lahayn. Tani waxay yareysaa isticmaalka tamarta, hoos u dhaca cadaadiska iyo suurtagalnimada ururinta qashinka, taasoo hubinaysa wareejinta biyaha wasakhda ah ee hufan.

Isticmaalka tuubooyinka polyurethane ee dahaarka leh:

1. Nidaamyada bulaacadaha ee degmada: Tuubooyinka Polyurethane ee dahaarka leh ayaa si weyn loogu isticmaalaa nidaamyada bulaacadaha ee degmada si ay si hufan ugu qaadaan wasakhda una yareeyaan dayactirka. Iska caabbinta daxalka iyo awooddooda ay u leeyihiin inay u adkeystaan ​​​​xawaaraha dareeraha badan ayaa ka dhigaya kuwo ku habboon gudbinta biyaha wasakhda ah ee goobaha guryaha, ganacsiga iyo warshadaha.

2. Daaweynta qashinka warshadaha: Biyaha wasakhda ah ee warshadaha badanaa waxay ka kooban yihiin walxo xoqan iyo kuwo miridh ah, taasoo caqabad ku ah kaabayaasha dhuumaha ee jira. Tuubooyinka Polyurethane ee la dahaadhay waxay bixiyaan xal lagu kalsoonaan karo iyagoo ka ilaalinaya nabaad-guurka ay sababaan walxaha adag iyo kiimikooyinka miridhku.

3. Hawlgallada Macdan qodista: Tuubooyinka dahaarka leh ee Polyurethane ayaa si isa soo taraysa loogu isticmaalaa codsiyada macdan qodista sababtoo ah iska caabintooda aadka u wanaagsan ee xirashada. Waxay si hufan u maareeyaan rarista slurry, dabada iyo waxyaabaha kale ee macdan qodista ka soo baxa iyagoo yareynaya waqtiga shaqada ee dayactirka awgeed.

4. Warshadaha Saliida iyo Gaaska: Goobaha saliidda iyo gaaska, tuubooyinka polyurethane ee la dahaadhay waxaa loo isticmaalaa marxalado kala duwan sida qodista, qodista iyo sifaynta. Waxay si fiican u maareeyeen xoqidda, kiimikooyinka daxalka leh, iyo xitaa dareerayaasha heerkulka sare leh.

Gunaanad ahaan:

Tuubada Polyurethane-ka ayaa kacaan ku samaysay adduunkatuubo la alxan, oo bixiya faa'iidooyin sida cimri dherer, iska caabinta daxalka iyo sifooyinka socodka oo la xoojiyay. Isticmaalkooda nidaamyada bulaacadaha ee degmooyinka, qashin-qubka warshadaha, hawlaha macdanta, iyo warshadaha saliidda iyo gaaska ayaa xaqiijiyay kala duwanaansho iyo isku-halayntooda. Maadaama waddamadu ay ku dadaalayaan inay ilaaliyaan kaabayaasha maaraynta qashinka ee hufan, isku-darka tuubooyinka polyurethane-ka lagu dahaadhay waxay hubinayaan waaritaanka muddada dheer iyo kharash-oolnimada.

 


Waqtiga boostada: Noofambar-24-2023