Iphepha lokuhlunga le-Great Wall lifaka amamaki afanele ukuhlunga okujwayelekile okuqinile, ukuhlunga okuncane, kanye nokugcinwa kosayizi bezinhlayiya ezithile ngesikhathi sokucaciswa koketshezi oluhlukahlukene. Siphinde sinikeze amamaki asetshenziswa njenge-septum ukubamba izinsiza zokuhlunga epuletini kanye nokucindezela kokuhlunga kohlaka noma kwezinye izilungiselelo zokuhlunga, ukususa amazinga aphansi ezinhlayiya, kanye nezinye izinhlelo zokusebenza eziningi.
Njengoku: ukukhiqizwa kweziphuzo ezidakayo, iziphuzo ezibandayo, kanye neziphuzo zejusi yezithelo, ukucutshungulwa kokudla kwamasiraphu, amafutha okupheka, kanye nokunciphisa ukudla, ukuqeda insimbi kanye nezinye izinqubo zamakhemikhali, ukuhluzwa nokuhlukaniswa kwamafutha kaphethiloli kanye nama-wax.
Sicela ubheke umhlahlandlela wesicelo ukuthola ulwazi olwengeziwe.
•Ubuso obuhlanganisiwe obune-cellulose fiber pre-coat ukuze kube nendawo enkulu nephumelelayo.
•Ukwanda kwendawo engaphezulu enesivinini sokugeleza esiphezulu kunezihlungi ezijwayelekile.
• Amazinga aphezulu okugeleza angagcinwa ngenkathi kuseshwa ngempumelelo, ngakho-ke kungenziwa ukuhluzwa kwe-viscosity ephezulu noma uketshezi olunezinhlayiya eziningi.
•Kuqiniswe ngamanzi.
| Ibanga | Isisindo ngeyunithi ngayinye (g/m²) | Ubukhulu (mm) | Isikhathi(s) Sokugeleza(6ml)① | Amandla Okuqhuma Omile (kPa≥) | Amandla Okuqhuma Okumanzi (kPa≥) | Umbala |
| CR130 | 120-140 | 0.35-0.4 | 4″-10″ | 100 | 40 | okumhlophe |
| CR150K | 140-160 | 0.5-0.65 | 2″-4″ | 250 | 100 | okumhlophe |
| CR150 | 150-170 | 0.5-0.55 | 7″-15″ | 300 | 130 | okumhlophe |
| CR170 | 165-175 | 0.6-0.7 | 3″-7″ | 170 | 60 | okumhlophe |
| I-CR200 | 190-210 | 0.6-0.65 | 15″-30″ | 460 | 130 | okumhlophe |
| I-CR300K | 295-305 | 0.9-1.0 | 8″-18″ | 370 | 120 | okumhlophe |
| I-CR300 | 295-305 | 0.9-1.0 | 20″-30″ | 370 | 120 | okumhlophe |
①Isikhathi esithathayo ukuthi u-6ml wamanzi acwengekile adlule ku-100cm2iphepha lokuhlunga ekushiseni okuzungeze ama-25℃
Asebenza Kanjani Amaphepha Okuhlunga?
Amaphepha okuhlunga empeleni ayizihlungi zokujula. Amapharamitha ahlukahlukene athonya ukusebenza kwawo: Ukugcinwa kwezinhlayiya zemishini, ukumuncwa, i-pH, izakhiwo zobuso, ukujiya namandla ephepha lokuhlunga kanye nesimo, ubuningi kanye nenani lezinhlayiya ezizogcinwa. Ama-precipitate afakwe esihlungini akha "ungqimba lwekhekhe", oluthi - kuye ngobuningi balo - luthinta kakhulu inqubekela phambili yokugijima kokuhlunga futhi luthinta ngokunamandla amandla okugcina. Ngenxa yalesi sizathu, kubalulekile ukukhetha iphepha lokuhlunga elifanele ukuqinisekisa ukuhlunga okusebenzayo. Lokhu kukhetha kuncike endleleni yokuhlunga okufanele isetshenziswe, phakathi kwezinye izinto. Ngaphezu kwalokho, inani kanye nezakhiwo zendlela yokuhlunga okufanele ihlungwe, usayizi wezinto eziqinile zenhlayiya okufanele zisuswe kanye nezinga elidingekayo lokucaca konke kuyisinqumo esibalulekile ekwenzeni ukukhetha okufanele.
I-Great Wall inaka kakhulu ukulawulwa kwekhwalithi okuqhubekayo kwenqubo; ngaphezu kwalokho, ukuhlolwa okuvamile kanye nokuhlaziywa okunembile kwezinto zokusetshenziswa kanye nomkhiqizo ngamunye oqediwe.qinisekisa ikhwalithi ephezulu kanye nokufana komkhiqizo okuqhubekayo.