Putty ke mofuta oa thepa ea mokhabiso oa moaho.Lera la putty e tšoeu holim'a phaposi e se nang letho e sa tsoa rekoa hangata le feta 90 ka bosoeu le ho feta 330 ka bokhabane.Putty e arotsoe ka lerako la ka hare le lerako la ka ntle.Ka ntle lerako putty e lokela ho hanela moea le letsatsi, kahoo e na le sekhomaretsi se phahameng, matla a phahameng le index e tlase ea tšireletso ea tikoloho.Lenane le pharaletseng la putty ea ka hare ea lerako le molemo, le phetse hantle ebile le sireletsa tikoloho, kahoo lerako la ka hare ha le sebelisoe ka ntle 'me lerako la ka ntle ha le sebelisoe ka hare.Hangata putty e entsoe ka gypsum kapa samente, kahoo bokaholimo bo thata ebile bo bonolo ho bo kopanya ka thata.Leha ho le joalo, nakong ea kaho, ho ntse ho hlokahala hore u sebelise lera la moemeli oa li-interface holim'a thupelo ea motheo ho tiisa thupelo ea motheo, le ho ntlafatsa ho khomarela lerako, e le hore putty e ka kopanngoa hantle le holim'a setsi.
Palo ea HPMC e hlileng e sebelisoang e itšetlehile ka tikoloho ea boemo ba leholimo, phapang ea mocheso, boleng ba phofshoana ea molora oa calcium ea sebakeng seo, recipe ea sekhukhu ea putty powder le "boleng bo hlokoang ke opareitara".Ka kakaretso, pakeng tsa 4kg le 5kg.
HPMC e na le mosebetsi oa ho lubrication, o ka etsang hore putty powder e be le ts'ebetso e ntle ea ho sebetsa.Hydroxypropyl methylcellulose ha e kenye letsoho karabelong efe kapa efe ea motsoako, empa e na le phello ea thuso feela.Putty powder ke mofuta oa karabelo e kopaneng holim'a metsi le leboteng,
Mathata a mang:
1. Ho tlosoa ha phofo ea putty
A: Sena se amana le tekanyo ea lime calcium, hape e amana le tekanyo le boleng ba selulose, e bonahalang ka tekanyo ea ho boloka metsi ea sehlahisoa.Sekhahla sa ho boloka metsi se tlase 'me nako ea hydration ea lime calcium ha ea lekana.
2. Peeling le rolling ea putty phofo
A: Sena se amana le sekhahla sa ho boloka metsi.Viscosity ea cellulose e tlase, e leng bonolo ho etsahala kapa tekanyo e nyane.
3. Nale ntlha ea putty phofo
Sena se amana le cellulose, e nang le thepa e fokolang ea ho etsa lifilimi.Ka nako e ts'oanang, litšila tsa selulose li na le karabelo e nyane ka molora oa calcium.Haeba karabelo e le matla, phofo ea putty e tla bontša boemo ba masala a tofu.Ha e khone ho ea leboteng 'me ha e na matla a tlamahano.Ho feta moo, e boetse e hlaha lihlahisoa tse kang lihlopha tsa carboxy tse kopantsoeng ka selulose.
Nako ea poso: Mar-17-2022