Xabkada Dhumucda Warshada Bentonite ee Dahaarka
Halbeegyada ugu muhiimsan ee alaabta
| Halbeegga | Qiimaha |
|---|---|
| Muuqashada | Bilaash-socda, labeen-budo midab leh |
| Cufnaanta Bulk | 550-750 kg/m³ |
| pH (2% ka joojinta) | 9-10 |
| Cufnaanta Gaarka ah | 2.3 g/cm³ |
Tilmaamaha Alaabta Guud
| Tilmaamid | Faahfaahin |
|---|---|
| Xidhmada | 25kgs/baakidh (bacaha HDPE ama kartoonada) |
| Kaydinta | Ku kaydi qalalan, 0°C-30°C ilaa 24 bilood |
Habka wax-soo-saarka alaabta
Soo saarista xabagta dhumucda warshadeena waxay ka faa'iidaysataa farsamooyinka farsamaynta dhoobada ee horumarsan. Iyadoo la adeegsanayo isku-darka sare ee dhogorta iyo hababka qallajinta la kantaroolo, dhoobada waa la safeeyey si loo hagaajiyo sifooyinka rheological. Tixraaca shaqooyinka sida Smith et al. (Journal of Coatings Technology, 2020), muhiimada joogtaynta qaybinta cabbirka qaybinta xasiloonida iyo waxqabadka waa la adkeeyay. Natiijadu waa badeecad leh sifooyin thixotropy aad u fiican iyo ganaax, oo loogu talagalay codsiyada dahaarka.
Xaaladaha Codsiga Alaabta
Xanjadan dhumucdiisuna waxa loogu talagalay kala duwanaanshiyaha gudaha warshadaha dahaarka. Sida laga soo xigtay Zhou et al. (Surface Coatings International, 2019), ku darida dhoobada - dhumucyada ku salaysan waxay wanaajisaa waxqabadka rinjiga naqshadaha, codsiyada masticka, iyo xabagta iyada oo ka hortagaysa dejinta midabka iyo hagaajinta viscosity. Awoodeeda in ay si hufan ugu shaqeyso heerar hoose waxay hubisaa qiimaha - wax ku oolnimada iyo tayada joogtada ah ee alaabta ugu dambeysa.
Alaabta Kadib-Adeegga Iibka
Warshadayadu waxay bixisaa taageero iibka kadib -
Gaadiidka Alaabta
Xabagta dhumucda warshadeena si taxadar leh baa loo baakadeeyay waxaana loo dejiyay gaadiid sugan, iyadoo la hubinayo inay ku timi xaalad wanaagsan si loo ilaaliyo waxtarkeeda codsiga.
Faa'iidooyinka Alaabta
- Sifooyinka rheological iyo joojinta aad u fiican
- Ku habboon nidaamyada kala duwan ee aqueous
- Qiimaha -wax ku ool ah sababtoo ah heerarka isticmaalka hooseeya
- Xaga deegaanka iyo naxariis darada xoolaha-free
Wax soo saarka FAQ
- Codsiyo noocee ah ayay xanjadan dhumucdeedu ku habboon tahay?
Xabagta dhumucda warshadeena waxay ku habboon tahay in loo isticmaalo daaha-dhismaha, rinjiyada cinjirka, mastics, iyo xabagta, taasoo bixisa ka-hortagga - wasakhaynta iyo sifooyinka rheological ee kor u qaadaya xasilloonida alaabta.
- Alaabtu ma deegaan ahaan bay u wanaagsan tahay?
Haa, xanjadayada dhumucda waxa lagu horumaray iyadoo maskaxda lagu hayo waaritaan, lana jaanqaadaysa cagaarka iyo kuwa hooseeya
- Waa maxay heerka isticmaalka lagu taliyay?
Heerka isticmaalka caadiga ah wuu ka duwan yahay 0.1-3.0% iyadoo ku saleysan wadarta qaabeynta, iyadoo ku xiran sifooyinka iyo codsiga la doonayo.
- Sidee loo kaydiyaa alaabta?
Ku kaydi meel qalalan, oo u dhaxaysa 0°C iyo 30°C, weelka asalka ah ee aan la furin ilaa 24 bilood.
- Alaabtani ma khatar baa?
Xanjada dhumucda looma kala saarin inay tahay khatar, laakiin waxaa lagula talinayaa inaad iska ilaaliso in la neefsado boodhka iyo taabashada maqaarka.
- Xanjadan ma loo isticmaali karaa codsiyada cuntada?
Maya, alaabtan waxaa si gaar ah loogu talagalay dahaarka warshadaha oo looguma talogelin isticmaalka cuntada.
- Sidee loo barbar dhigaa dhumucyada kale?
Xabagta dhumucda warshadeena waxay bixisaa sifooyin rheological heer sare ah iyo hufnaanta kharashka sababtoo ah shuruudaha feejignaanta oo hooseeya.
- Ma taageertaa qaababka hoose ee VOC?
Haa, waxay ku habboon tahay hooseeyo
- Waa maxay saamaynta deegaanka ee alaabta?
Warshadeenu waxay hubisaa in habka wax-soo-saarka uu yareeyo saameynta deegaanka, iyada oo u hoggaansamaya dhaqamada joogtada ah ee adag.
- Taageero farsamo ma la heli karaa?
Haa, kooxdayada khubarada ah waxay diyaar u yihiin taageero farsamo iyo talo ku saabsan baahida codsiga gaarka ah iyo hagaajinta.
Mawduucyada Kulul ee Alaabta
- Sidee bay xanjada dhumucda warshadeenu u wanaajisaa dahaarka?
Cirridkayaga dhumucdiisu waxay wanaajisaa dahaarka iyada oo hagaajinaysa viscosity, ganaax, iyo xasilloonida, sidaas darteed hubinta daboolka wanaagsan iyo cimri dhererka filimada la dabaqay. Dhoobada-Waxyaabaha la soo saaray ayaa bixiya hab dabiici ah oo wax ku ool ah si loo gaaro sifooyin rheological heer sare ah oo buuxinaya baahida tignoolajiyada casriga ah ee daahan.
- Waa maxay sababta hal-abuurnimada warshadu muhiim ugu tahay dhumucyada?
Hal-abuurnimada joogtada ah ee warshadeena ayaa muhiim u ah in la daboolo baahida suuqa ee isbeddelaysa iyo xeerarka deegaanka. Anaga oo horumarinayna cirridka dhumucyada sare leh, waxaanu ka caawinaa soosaarayaasha inay gaadhaan dahaarka waxqabadka sare leh ee saamaynta deegaanka hoos u dhacay, si ay ugu tartamaan muuqaalka warshadaha si degdeg ah isu bedelaya.
Sharaxaada Sawirka
