Ulwazi lwePolyurethane
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Iinzuzo zemiqamelo yejeli
Kule mihla, abantu banikela ingqalelo ngakumbi nangakumbi kwimpilo yokulala, ukulala kakuhle kubaluleke kakhulu.Kwaye namhlanje, ngoxinzelelo oluninzi, ukusuka kubafundi ukuya kubantu abadala, iingxaki zokulala azisekho nje kubantu abadala, ukuba iingxaki zokulala ixesha elide azisonjululwa, ukuphuthelwa kuya kuzisa uluhlu lweengxaki ...Funda ngokugqithisileyo -
Wazi ntoni malunga neepads zokuma kwejeli?
IiGel Surgical Pads Luncedo lotyando oluyimfuneko lwethiyetha yotyando, olubekwe phantsi komzimba wesigulana ukukhulula isigulana kwizilonda zoxinzelelo (izilonda ebhedini) ezinokubakho ngenxa yotyando oluthatha ixesha elide.Yakhiwe ngejeli yepolymer kunye nefilimu, inokuthamba okugqwesileyo kunye nokuchasana noxinzelelo kunye ne-sho...Funda ngokugqithisileyo -
INDLELA YOKUKHETHA UMQAmelo O-U, UYA KWAZI EMVA KOKUBA UYIFUNDE
Umqamelo owenziwe ngu-U yimveliso ekufuneka ubenayo yokulala kunye nohambo lweshishini, kwaye uyathandwa ngabantu abaninzi.Ngoko unokukhetha njani umqamelo owenziwe ngu-U?Loluphi uhlobo lokuzalisa olulungileyo?Namhlanje, iPChouse izakwazisa yona.1. Indlela yokukhetha umqamelo owenziwe ngu-U Ukukhethwa kwezinto eziphathekayo: nikela ingqalelo kwi-permeabil yomoya ...Funda ngokugqithisileyo -
Yintoni omele uyijonge xa uthenga isitshizi se-polyurethane
Njengoko izitshizi ze-polyurethane zisetyenziswe ngokubanzi kwi-insulation yokwakha kunye nokuthintela amanzi kwaye zikhula kwimfuno, abantu abaninzi abazi ukuba mabajonge ntoni kwaye bajonge ntoni xa kuthengwa isitshizi se-polyurethane.Isitshizi somgangatho ophezulu wepolyurethane kufuneka sibandakanye: izinto ezizinzileyo ezihambisa ...Funda ngokugqithisileyo -
Yintoni enokwenziwa nokungamelwe kukuyenza ngezitshizi zepolyurethane?
Yintoni enokwenziwa nokungamelwe kukuyenza ngezitshizi zepolyurethane?I-polyurethane sprayer ngumatshini okhethekileyo wokugquma usebenzisa iteknoloji yokutshiza.Umgaqo-siseko kukukhawulezisa ukutshintshwa kwesixhobo sokulawula umoya ukuze i-pneumatic motor isebenze ngoko nangoko kwaye ipiston ibe yinto ezinzileyo kwaye...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kwebhodi yokugquma i-polyurethane kunye nebhodi yokugquma yeplastiki ekhutshiweyo?
Ukuhlobisa kuya kusebenzisa iiplate ezininzi, impilo yendalo ngaphandle kokungcola kokukhululwa kwe-formaldehyde iya kuba yinto encinci kakhulu, inenzuzo kakhulu kwimpilo yabantu.Kodwa abantu abaninzi abayiqondi ibhodi yokugquma i-polyurethane kunye nebhodi ye-extrusion, abazi ukuba yeyiphi engcono, ngoko yintoni i-dif ...Funda ngokugqithisileyo -
Umahluko phakathi kwebhokisi egqunyiweyo ye-EPS & nebhokisi egqunyiweyo yePU?
Kwezinye iimveliso ezifuna ukugcinwa zintsha, umgangatho weemveliso awuxhomekanga kuphela kwimvelaphi, kodwa kunye nekhonkco lokuhamba ngekhonkco elibandayo libaluleke kakhulu.Ngokukodwa kwi-pre-package or non-pre-packageged food fresh from the cold storage distribution to the consumer this e...Funda ngokugqithisileyo -
Izinto ezi-7 ezichaphazela uMgangatho wePolyurethane Spray Foam
Kukho izinto ezininzi ezichaphazela umgangatho we-polyurethane spray foam.Okulandelayo, siya kugxininisa kwizinto ezisixhenxe eziphambili ezichaphazela umgangatho wayo.Ukuba uyaziqonda ezi zinto zilandelayo ziphambili, uya kukwazi ukulawula umgangatho we-polyurethane spray foam kakuhle kakhulu.1. Impembelelo ye-su...Funda ngokugqithisileyo -
Ukuqwalaselwa kwe-polyurethane yokutshiza ekwakhiweni kwebusika
Ukutshiza i-polyurethane ngokubanzi kunempembelelo encinci kulwakhiwo lwasebusika.Nangona kunjalo, xa iqondo lobushushu lisezantsi, ukunamathela kwesitshizi sepolyurethane esikumgangatho ophantsi kunye nomphezulu wodonga akubi kuhle, kukhangeleka ngathi ngumqhaphu wenqatha lobusi, kwaye kuya kuwa kamva.Namhlanje ukukunika ingqalelo kulwakhiwo lwasebusika p...Funda ngokugqithisileyo -
I-polyurethane emnyama imathiriyeli yangaphandle yokugquma eludongeni xa utshiza izilumkiso
1. Ukuba indawo yokutshiza ayilahlwanga ngeglasi, iplastiki, i-ceramics ethathiweyo, isinyithi, i-rubber kunye nezinye izinto azikwazi ukwakhiwa, ukutshiza umphezulu we-sepage yamanzi, uthuli, ioli kunye nezinye iimeko zokumisa ukwakhiwa.2. Umbhobho osuka kumphezulu wokusebenza wesithuba kufuneka ube adj...Funda ngokugqithisileyo -
Intshayelelo kwiiplatifti zokuphakamisa i-hydraulic
I-Hydraulic lifting platform yimisebenzi emininzi yokuphakamisa kunye nokulayisha oomatshini kunye nezixhobo.Iqonga lokunyusela iHydraulic lahlulwe laba: iqonga elinamavili amane elihambayo, iqonga lokunyusela ukutsala umtsalane elinamavili amabini, iqonga lemoto eliguquliweyo, iqonga lokunyusela elityhalwa ngesandla, ukunyuswa kwesandla ...Funda ngokugqithisileyo -
IVAVANYWA NJANI UKUTHUTHUMEKA KWESIHLALO?INGABA UKUSHIYA KUNGCONO?
Phambi kokuba siphendule lo mbuzo, masiqale siqonde ukuba yintoni isihlalo esithuthuzelayo.Ukuthuthuzela kwesihlalo yinxalenye ebalulekileyo yenduduzo yokukhwela imoto kwaye ibandakanya induduzo ye-static, induduzo eguquguqukayo (eyaziwa nangokuthi induduzo ye-vibration) kunye nokusingatha induduzo.Static intuthuzelo Isakhiwo isihlalo, pa yayo dimensional...Funda ngokugqithisileyo