Ezinye iindlela zokuqala zokuchongwa kwe-latex powder echithwayo

Njengomgubo wokuncamathelisa, i-disperible latex powder isetyenziswa kakhulu kushishino lokwakha. Umgangatho womgubo we-latex ochithwayo uhambelana ngokuthe ngqo nomgangatho kunye nenkqubela phambili yokwakha. Ngophuhliso olukhawulezayo lwentengiso yasekhaya egcina amandla, Kukho iinkampani ezininzi ze-R&D kunye neemveliso ezifaka iimveliso zomgubo welatex, kwaye abasebenzisi banendawo yokuzikhethela, kodwa kwangaxeshanye, umgangatho womgubo welatex iye yaxubana, kokulungileyo nokubi kwaxubana. Ukuze kuncitshiswe iindleko, abanye abavelisi bayayigatya imigangatho yomgangatho, i-shoddy njengemihle, kwaye abanye bade basebenzise i-resin powders eqhelekileyo njenge-latex powders ekwazi ukuphinda ithengiselwe ngamaxabiso aphantsi phantsi kwengubo yomgubo we-latex odispersible, ongaphazamisi imarike kuphela kodwa kwakhona. ukhohlisa umthengi.

Indlela yokwahlula umgangatho we-latex powder ehlakazekayo, nazi iindlela ezimbalwa zokuchonga umgangatho womgubo we-latex onokuphinda uhlakazwe:

1. Ukujonga imbonakalo: sebenzisa intonga yeglasi ukugquma umgubo omncinci welatex ophinda uhlakazwe kancinci kwaye ngokulinganayo kumphezulu wepleyiti yeglasi ecocekileyo, ubeke ipleyiti yeglasi kwiphepha elimhlophe, kwaye ujonge ngokubonakalayo amasuntswana, izinto zangaphandle kunye nokuqina. Umphandle. Ukubonakala komgubo we-latex owenziwe ngokutsha kufuneka ube ngumgubo omhlophe okhululekileyo okhululekileyo ngaphandle kokuvumba okucaphukisayo. Iingxaki zomgangatho: umbala ongaqhelekanga we powder latex; ukungcola; amasuntswana arhabaxa; ivumba elibi;

2. Isigwebo ngendlela yokuchithwa: Thatha umlinganiselo othile we-latex powder odibeneyo kwaye unyibilike emanzini kunye namaxesha ama-5 ubukhulu, ugxobhoze ngokupheleleyo kwaye uvumele ukuba ume imizuzu emi-5 ngaphambi kokujonga. Ngokomgaqo, umxholo omncinci ohlalisa kwinqanaba elisezantsi, ungcono umgangatho we-latex powder echithwayo;

3. Ukuqwalasela isiqulatho sothuthu: Thatha umlinganiselo othile womgubo welatex ochithwayo, uwulinganise, uwubeke kwisitya sentsimbi, uwutshise ukuya kutsho kuma-800°C, uwutshise imizuzu engama-30, uwupholise kwiqondo lobushushu begumbi, uze uwulinganise. kwakhona. Umgangatho olungileyo wobunzima bokukhanya. Umgangatho olungileyo wobunzima obulula. Uhlalutyo lwezizathu zesiqulatho sothuthu oluphezulu, kubandakanywa izixhobo ezingafanelekanga kunye nomxholo ophezulu we-inorganic;

4. Isigwebo ngendlela yokwenza ifilimu: ipropati yokwenza ifilimu isisiseko semisebenzi yokuguqulwa kodaka efana nokunamathela, kunye nepropathi yokwenza ifilimu ihlwempuzekileyo, ngokuqhelekileyo ngenxa yokunyuka okugqithisileyo kwezinto ezingabonakaliyo okanye izinto ezingafanelekanga. I-latex powder enomgangatho omhle we-latex ineempawu ezilungileyo zokwenza ifilimu kwiqondo lokushisa, kunye nefilimu engafanelekanga kwiqondo lokushisa, uninzi lwazo luneengxaki zomgangatho ngokubhekiselele kwi-polymer okanye umxholo womlotha.

Indlela yokuvavanya: Thatha umgangatho othile womgubo we-latex ochithwayo, udibanise namanzi kumlinganiselo we-1: 1 kwaye uvumele ukuba ume imizuzu emi-2, uze uyivuselele ngokulinganayo kwakhona, ugalele isisombululo kwisiqwenga esisicaba seglasi ecocekileyo, kwaye ubeke. iglasi kwindawo enomoya kunye nendawo enomthunzi. Emva kokuba yomile ngokupheleleyo, yixobule. Jonga ifilimu yepolymer ehlutshiweyo. Ukungafihli okuphezulu kunye nomgangatho olungileyo. Emva koko uyitsale ngokuphakathi, ukunwebeka kulungile kwaye umgangatho ulungile. Emva koko unqumle ifilimu ibe yimichilo, uyifake emanzini, kwaye ugcine emva komhla we-1, umgangatho wokuchithwa okuncinci ngamanzi ungcono.