Mawu OyambaHr thoam wothandiziraMafakitale

Hr (Kukhazikika Kwambiri) Mafakitale Omwe Amatha Kuchita Udindo Wofunika pakupanga zikopa za polyurethara, zomwe zimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana. Mafakitale awa ali ndi udindo wopanga othandizira omwe amapereka chithovu chake chosiyana, monga luso lakutha, kukhazikika, kukhazikika, komanso kukumbutsa. Monga wogulitsa mokwanira mu chithovu chachikulu chokhazikika, kumvetsetsa magwiridwe antchito a fakitale ya thonje ndikofunikira.

Zida zopangira mu chithovu

Zosakaniza zazikulu

Kupanga kwa majekiti a Hr chikho cha HR makamaka kumaphatikizapo zinthu zosaphika ngati polysoctaniates (monga MDI ndi TDI), polys, ndi zowonjezera zosiyanasiyana. Zipangizozi zimachitika chifukwa cha mankhwala ndikupanga polsurethane, fupa lakumbuyo la hr thob. Mapangidwe ake amaphatikizapo 40% polisocynanayana, 50% ma polylols, ndi 10% madzi, ndi mphaka zowonjezera komanso zowonjezera zowombera ndikuwongolera zomwe zimayendetsa.

Polyl ndi Isocynate Katundu

Ma polyls ndi Isoctanians ndi ma polima amadzimadzi. Ma polyls amathandizira kusinthasintha kwa chithovu, pomwe Asuctaniates amapereka mabwinja komanso kukhulupirika. Kuthekera pakati pa zinthuzi ndikofunikira kupanga mawonekedwe a zitsime. Mafakitale akuwunika mosamala katundu ngati hydroxyl mtengo ndi NCOVE PRORE kuti muwonetsetse bwino.

Njira zopangira zonyansa

Kupanga kwa Batch

Kupanga kwa Batch ku HR FOAM Mafakitale kumaphatikizapo kupanga zikwama zazikulu za thovu, zomwe zimadulidwa kuzimiririka. Njirayi imalola kuwongolera kwapadera komanso koyenera kwa - kumafuna misika, kuonetsetsa kuti ogulitsa amatha kukwaniritsa zosowa zonse.

Njira ya Slabstock

Njira yosalekeza kapena ya batch yomwe imadziwika kuti njira ya 'Slabstock imagwiritsidwa ntchito kwambiri. Apa, zida zopangira zimaphatikizika ndikuthiridwa pa lamba wonyamula, kukonzanso ndikukula mu mitseko ya foamu yomwe idachiritsidwa ndikudulidwa.

Makina Ogwiritsa Ntchito Mafakitale

Mitundu yamakina

Mafakitale a HR amadalira makina apadera kuti apangitse kupanga. Izi zimaphatikizapo makina owombera ziwiya, zomwe zimatsimikizira zolondola zakuthupi; Makina odulira, omwe amapanga chithovu; Ndipo ma syray amtundu wa zinthu zoyenera mu fakitaleyo.

Matekinoloje Abwino

Kupita patsogolo kwa ukadaulo kwadzetsa kukhazikitsidwa kwa madzi - Makina a Black ndi Bio - Zolemba za Polyls, zimathandizira pakukhazikika kwachilengedwe ndikusungabe miyezo yogwiritsira ntchito. Izi zopangidwa ndi izi zimawafotokozeranso zowonjezera za Eco - zinthu zosangalatsa popanda kunyalanyaza.

Magawo opindulitsa

Kutentha ndi kusakaniza nthawi

Kutentha kwathupi ndi kusakanikirana ndi magawo awiri ovuta mu hr foam. Kutentha koyenera ndi 25 ± 3 ± 3 ° p, pomwe nthawi zosakanikirana zimasiyana kale komanso pambuyo poti kuwonjezera kwa Toluene Diisoctanianate (TDI), Kufuna kuwongolera kotheratu koyenera.

Zinthu Zachilengedwe

Zinthu ngati chinyezi komanso kukakamizidwa kumatha kukhudza mtundu wa chiswe. Mafakitale ayenera kukhalabe okhazikika nyengo yokhazikika kuti zinthu zizikhala ngati zowonongeka monga kuwonongeka kapena kufalikira, kutchulanso zomwe zimapangitsa kuti mumvetsetse mavuto.

Kuwongolera kwapamwamba mu chithovu

Zida zoyezera

Kukhazikika molondola ndikofunikira mu hr kubowa. Mafakitale amagwiritsa ntchito masikelo kuyeza polyols, Isoctananani, ndi zowonjezera, limodzi ndi ziwiya zotsimikizika ngati zikho za magalasi. Kugonjera kwambiri kumatsimikizira chithovu chikumana ndi mfundo zofananira ndi zomwe makasitomala akuyembekezera.

Kuyesa ndi Chitsimikiziro

Posakani - kupanga, chitopo chimayesedwa mwamphamvu za makina opanga, kukhazikika, komanso chitetezo. Zivomeredzo, monga retipur - EU, akulimbikitsa makasitomala ndi othandizira mtundu wa chithovu ndi chilengedwe kukhudzana.

Maganizo a chilengedwe ndi chitetezo

Kuchepetsa mphamvu zachilengedwe

Kuti muchepetse mawonekedwe awo okwerera zachilengedwe, HR Smo Boam ndikuphatikizira bio - zopangidwa ndi zinthu zoyambira komanso njira zobwezerezerani. Mwachitsanzo, ndikusinthanitsa ndi gawo la polyrochemical ndi soya - Njira zowonjezera zimatha kutsika kwambiri mpweya.

Protocols chitetezo

Chitetezo ndichofunika pakupanga chithovu. Mafakitale amakhazikitsa ma protocols kuti athe kusamalira osasunthika okonda kuphatikiza (vocs) ndikuwonetsetsa kuti ndi mpweya wabwino. Ogwira ntchito amaphunzitsidwa kugwiritsa ntchito mankhwala mosamala, kuphatikiza ndi fakitale komanso oyang'anira.

Kupita patsogolo kwaukadaulo

Zojambula zatsopano ndi njira

Zojambula mu zida, monga moto wotopa komanso zowonjezera zowonjezera, zimakhala ndi chiwindi. Mafakitale amafufuza mu kafukufuku komanso chitukuko kuti athetse njira zothandizira bwino komanso kutonthoza, kusamala kwa msika wogulitsa pamsika woyenera.

Zokhudza Bio - Ma Polyl

Kusintha kwa bio - ma polyls adasintha ndikusintha kwa HR kubowola. Kafukufuku akuwonetsa kuti kuphatikizira mpaka 30% ya njirazi kungalimbikitse kukhazikika pokhazikika ngati malo ofunikira monga kapangidwe kake ndi chithandizo.

Mapulogalamu a HR chithovu m'mafakitale

Makampani osiyanasiyana amagwiritsa ntchito

HR chithotho chimakhala chosinthasintha, pogwiritsa ntchito ntchito kuchokera ku zamagetsi. M'magalimoto, kugwiritsa ntchito kwake ndikopeka pochepetsa kutonthoza ndi phokoso. Muzaumoyo, mphamvu zake hpopoallegenic zimapangitsa kuti ikhale yoyenera ma matiresi ndi zipsera.

Kukumana Ndi Zofunikira

Ndi ntchito zambiri, mafakitale a HR abowo amaikidwa ngati ogulitsa ogulitsa komanso ogulitsa onse. Mafakitale ayenera kukhalabe ndi miyezo yapamwamba yokumana ndi zofunikira zosiyanasiyana zamafakitale.

Chitsimikizo ndi Chitsimikizo Cha Ubwino

Kufunika Kwa Zitsimikiziro

Zilolezo ngati detipur - EU ndizofunikira kwambiri kuti akhulupirire ogula ndi othandizira. Zigwirizano izi zikuwonetsa kutsatira kwa chitetezo, kugwira ntchito, ndi miyezo yachilengedwe, yolimbikitsira mbiri ya fakitaleyo ngati yodalirika yodalirika.

Kusintha kosalekeza

Mafakitale adzipereka pakupitiliza kupitiriza, kugwiritsa ntchito magwiridwe antchito abwino kuyang'anira ndi kuwonjezera njira zopangira. Kudzikuza kumeneku kumatsimikizira kuti zinthu zowombera zithozi ndizokhala zapamwamba kwambiri, kukwaniritsa misika yapadziko lonse lapansi.

Parkwin amapereka mayankho

Topwin amapereka mayankho okwanira azomera kwambiri. Ukadaulo wathu waukadaulo wapamwamba, ukuphatikizidwa ndi boma - of - makina aluso, zimatipangitsa kuti tibweretse zosasinthika, zokwera - Zogulitsa Zabwino. Monga othandizira kutsogolera, timakhazikitsa maziko ndi chitetezo, kupereka eco - zosankha zabwino zogwirizana ndi zosowa zanu zonse. Ndi Topwin, mumapeza mnzake wodzipereka kukhala wopindulitsa ndi ntchito yapadera. Sinthani zopereka zanu zogulitsa ndi zothetsera TopWin TR.