I-QXME 103P; I-Asphalt Emulsifier, i-Hydrogenated Tallow Amine, i-Stearyl Amine

Incazelo emfushane:

Isendlalelo sokubopha, isendlalelo sokuqhekeka: i-emulsifier eqinile ene-viscosity ephezulu kakhulu efaka isandla ekuzinzeni kwesitoreji sama-emulsion e-CRS.

Thuthukisa ukuqina komgwaqo: Njengesixhumi engxubeni ye-asphalt, i-asphalt ehlanganisiwe ingabopha izinhlayiya zamatshe ndawonye ukuze yakhe isakhiwo esiqinile somgwaqo, okuthuthukisa kakhulu ukuqina nokumelana nokucindezela komgwaqo.

I-asphalt ehlanganisiwe isetshenziswa kabanzi ekwakhiweni kwemigwaqo, ekulungisweni nasekuvuselelweni kabusha. Ingasetshenziswa njengesihlanganisi ezingxubeni ze-asphalt ukuthuthukisa ngempumelelo ukuqina nokuqina kobuso bomgwaqo, ngenkathi futhi kunciphisa izindleko zokwakha kanye nokungcola kwemvelo. Ngaphezu kwalokho, i-asphalt ehlanganisiwe ingasetshenziswa futhi njengesembozo esingangeni manzi, izinto zokuvikela uphahla kanye nezinto zokuvikela udonga lwangaphakathi lomhubhe, ngokusebenza kahle kakhulu okungangeni manzi.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Isicelo Somkhiqizo

Ukugandaya i-asphalt exutshwe nge-emulsifiers esezingeni eliphezulu kwenza kube lula ukwakhiwa endaweni. Asikho isidingo sokushisa i-asphalt kuze kufike ekushiseni okuphezulu okungu-170 ~ 180°C ngaphambi kokusetshenziswa. Izinto zamaminerali ezifana nesihlabathi namatshe ayigugu azidingi ukomiswa nokufudunyezwa, okungonga uphethiloli omningi namandla okushisa. . Ngenxa yokuthi i-asphalt emulsion inamandla okusebenza kahle, ingasatshalaliswa ngokulinganayo ebusweni be-aggregate futhi inamathele kahle kuyo, ngakho-ke ingonga inani le-asphalt, yenza lula izinqubo zokwakha, ithuthukise izimo zokwakha, futhi inciphise ukungcola endaweni ezungezile. Ngenxa yalezi zinzuzo, i-asphalt exutshwe nge-emulsified ayifanele nje kuphela imigwaqo yokugandaya, kodwa futhi nokuvikela imisele yokugcwala, ukuvikela amanzi ophahleni lwezakhiwo kanye nemihume, ukuvimbela ukugqwala kwezinto zensimbi ebusweni, ukuthuthukiswa kwenhlabathi yezolimo kanye nempilo yezitshalo, umzila ojwayelekile wezitimela, ukufakwa kwesihlabathi sasehlane, njll. Isetshenziswa kabanzi kumaphrojekthi amaningi. Ngenxa yokuthi i-asphalt exutshwe nge-emulsified ayikwazi nje ukuthuthukisa ubuchwepheshe bokwakha i-asphalt eshisayo, kodwa futhi yandisa ububanzi bokusetshenziswa kwe-asphalt, i-asphalt exutshwe nge-emulsified ithuthuke ngokushesha.

I-asphalt emulsifier uhlobo lwe-surfactant. Isakhiwo sayo samakhemikhali sakhiwe amaqembu athanda uketshezi kanye nathanda amanzi. Ingamuncwa endaweni ephakathi kwezinhlayiya ze-asphalt namanzi, ngaleyo ndlela inciphise kakhulu amandla akhululekile e-interface phakathi kwe-asphalt namanzi, okwenza kube yi-surfactant eyakha i-emulsion efanayo nezinzile.

I-Surfactant iyinto enganciphisa kakhulu ukungezwani kwamanzi uma ingezwa ngenani elincane, futhi ingashintsha kakhulu izakhiwo ze-interface kanye nesimo sesistimu, ngaleyo ndlela ikhiqize ukumanzisa, i-emulsification, i-foam, i-wash, kanye ne-dispersion. , i-antistatic, i-lubrication, i-solubilization kanye nochungechunge lwemisebenzi ukuhlangabezana nezidingo zezicelo ezisebenzayo.

Kungakhathaliseki ukuthi hlobo luni lwe-surfactant, i-molecule yayo ihlala yakhiwe yingxenye ye-hydrocarbon chain engeyona i-polar, hydrophobic kanye ne-lipophilic kanye neqembu le-polar, oleophobic kanye ne-hydrophilic. Lezi zingxenye ezimbili zivame ukutholakala ebusweni. Iziphetho ezimbili ze-molecule esebenzayo zakha isakhiwo esingalingani. Ngakho-ke, isakhiwo se-molecule se-surfactant sibonakala nge-molecule ye-amphiphilic e-lipophilic kanye ne-hydrophilic, futhi enomsebenzi wokuxhumanisa izigaba zamafutha namanzi.

Uma ama-surfactant edlula inani elithile emanzini (ukugxila kwe-micelle okubalulekile), angakha ama-micelle ngomphumela we-hydrophobic. Isilinganiso se-emulsifier esifanele se-asphalt e-emulsified sikhulu kakhulu kune-critical micelle concentration.