Yawancin amfani da wipes ruwa sinadarai albarkatun kasa don ƙasa jaket tsaftacewa wipes da kuma dafa abinci tsaftacewa wipes: alkyl polyglycosides

Alkyl polyglycoside (APG) shine kore non-ionic surfactant da aka haɗa daga polysaccharides da polyols. A matsayin daya daga cikin sabbin abubuwan da ke cikin ruwan wanka mai ruwa, yana da fa'idodin anionic surfactants kuma an san shi da "masana'antu MSG". Yana da kyakkyawan haɗin gwiwa tare da nau'ikan surfactants daban-daban. APG yana da halayen babban amincin muhalli, aikin farfajiyar ƙarfi, da ƙarancin kumfa, wanda ya fi mahimmanci a cikin aikace-aikacen ruwa na ruwa.

APG an samo shi ne daga albarkatun sabuntawa kuma yana da aiki wanda sauran masu aiki ba za su iya daidaitawa ba. Saboda haka, ana amfani da shi sosai a fannoni da yawa kamar man fetur, kula da likita, da kayan gini. A cikin 'yan shekarun nan, APG ya sami kulawa mai yawa a cikin binciken tsara sinadarai na yau da kullun, musamman ruwan wanka mai ruwa, saboda kumfa mai kyau, kyakkyawan sauƙi, kyakkyawan emulsification da haɗin haɗin gwiwa. The kore tufafi tsaftacewa danshi wipes ruwa haɓaka tare da shi a matsayin babban albarkatun kasa ba kawai ya cika da decontamination bukatun, amma kuma ya fi muhalli m.

Down jaket tsaftacewa wet wipes ruwa ba kawai dole ne ya cika decontamination bukatun ga tufafi tsaftacewa a cikin ƙa'idodin ƙasa, amma kuma la'akari da mai amfani kwarewa. Don cimma sakamako mai ban sha'awa da ba mai ba, ana buƙatar sarrafa viscosity na ruwan wanka mai ruwa a cikin tsari; tunda ana tsaftace wipes masu ruwa ta hanyar share maimakon wanke, ana gabatar da buƙatun ƙananan kumfa ko ma ba tare da kumfa ba don ruwan wipes masu ruwa. A cikin takamaiman tsarin tsari, an zaɓi APG tare da kyakkyawan dacewa da narkewa, tare da AEO-9 tare da ƙananan kumfa da ƙarfin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙa

A cikin ƙirar gwaji, an yi amfani da APG a matsayin babban mai aiki, an daidaita rabon yawansa a 12%, kuma an daidaita jimlar rabon yawan masu aiki a 20%. Lokacin shirya ruwan wanka mai zafi, da farko a motsa kashi ɗaya cikin huɗu na ruwan deionized a cikin tsari tare da surfactant a zafin jiki na 40 ° C har sai an haɗa shi daidai, sannan ƙara defoamer da sauran ruwan deionized a zafin jiki na ɗaki kuma ci gaba da motsawa har sai an warwatsa shi gaba ɗaya. An nuna takamaiman tsari na ruwan wanka mai zafi a cikin Tebur na 1.

Hanyar kimantawa

1. kimantawa na danshi wipes ruwa kwanciyar hankali

Tsayayyen ruwa mai wanki yana shafar ƙarancin ƙarancinsa da ikon emulsification kai tsaye. Dangane da ƙa'idodin ƙasa, an sanya ruwa mai tsaftacewa na jaka a cikin 40 ± 2 ℃ da -10 ± 2 ℃ na kwanaki 30 don lura ko akwai layering ko ruwan sama, da kuma yin hukunci game da zafi da kwanciyar hankali.

2. kimantawa na danshi wipes ruwa kumfa

Ana ganin cewa da yawa kumfa, da ƙarfin lalacewa, amma abin da ke ƙayyade tasirin lalacewa shine rawar kwayoyin da ke aiki. Saboda haka, ruwa mai ƙarancin kumfa ko ma ruwan da ba shi da kumfa ya fi shahararru a cikin sinadarai na yau da kullun masu tsabta da muhalli. Wannan gwajin ya gwada adadin kumfa da kwanciyar hankali na kumfa na ruwa mai wanki a cikin silinda na auna ta hanyar oscillation, kuma ya kwatanta shi da kayan wanki na kasuwanci.

3. kimantawa na danshi wipes ruwa farfajiyar tashin hankali

Tafiyar farfajiyar tana nuna ikon lalacewa na kwayoyin surfactant. Ana auna tashin hankali na farfajiyar ruwa ta hanyar jan fim na ruwa a cikin misali na GB / T 22237-2008 don kimanta aikin lalacewa.

4. kimantawa na danshi wipes ruwa tsabtace

An kimanta tasirin lalacewa na ruwan wanke mai danshi ta hanyar amfani da hanyar wanke gida mai kwaikwayo da kwatanta nau'ikan tufafi daban-daban (carbon black, sebum, man cin abinci) tare da tufafi mai farin TC na yau da kullun. An shafa masana'antar da ba a saka ba a cikin ruwan da aka shirya na ruwa na sa'o'i 12, sannan an share masana'antar datti a ƙarƙashin yanayi na yau da kullun, kuma an kimanta ikonsa na tsaftacewa ta hanyar launi ko mitar fari.

Sakamakon da tattaunawa

1. Tasirin tsawon sarkar akan aikin APG wet wipes ruwa

Tsawon sarkar APG yana da tasiri mai mahimmanci akan kumfa, emulsification, wettability da sauran kaddarorin. Sakamakon da ke cikin Tebur na 2 ya nuna cewa APG1214 yana da mafi kyawun aikin cikakke, musamman ya dace da ƙananan kumfa da buƙatun sauƙi na ruwan wanka mai ruwa.

2. Tasirin daban-daban rabo na formula a kan aikin wet wipes ruwa

A karkashin ra'ayin 20% na jimlar abubuwan da ke aiki, an daidaita rabo na AEO-9 da SCA don inganta aikin ruwan wanka mai ruwa. Tebur na 3 ya nuna cewa yawan kumfa na duk hanyoyin 7 ya kasance ƙasa da na kayan wanki na kasuwanci, viscosity na ruwan wanki mai zafi yana da matsakaici, kuma kwanciyar hankali yana da kyau, wanda ya cika buƙatun aikace-aikacen ƙananan kumfa, refreshing da ba-mannewa ba.

3. Biodegradability na danshi wipes ruwa

APG wet wipes ruwa yana da kyakkyawan muhalli-lalacewa. Gwajin ya nuna cewa yawan lalacewar farko na iya kai kashi 90% a cikin kwanaki 9, kuma samfuran lalacewar ƙarshe ba su da lahani ga muhalli. Bayan haɗuwa da sauran kayan aiki, za a iya ƙara inganta yawan lalacewar ruwan wanka mai ruwa.

4. Tasirin ruwa mai tsabtace ruwa a kan tsabtace

Ta hanyar gwajin gogewar masarufi mai datti, an gano cewa tsari na 5 (APG12%, AEO-9 5%, SCA 3%) yana da mafi kyawun aikin wankewa a kan launuka daban-daban da mafi kyawun aikin cikakke.

Ƙarshe

Dangane da kore surfactant APG, wannan takarda haɓaka wani ingantaccen tsaftacewa wet wipes ruwa ga ƙasa jakete. A gwajin, ruwan wanka mai zafi ya nuna mafi kyawun aikin cikakke. Ruwa mai tsabtace ruwa yana da fa'idodin ƙananan kumfa, ƙananan viscosity, tsabtace mai ƙarfi, mai laushi da tsabtace muhalli. Wannan tsari yana ba da sabon ra'ayi don warware matsalar tsaftacewa mai wuya na tufafi masu nauyi, kuma yana buɗe sabon hanya don ɗaukar kayayyaki da bambancin kayayyakin tsaftacewa na tufafi, tare da hangen nesa na kasuwa.