Focus on Cellulose ethers

Ko nga mea whakakatakata me nga whakapumau

01 Matotoru

whakamarokeI muri i te rewa, i te marara ranei i roto i te wai, ka taea e ia te whakanui ake i te viscosity o te wai me te pupuri i te puhui polymer hydrophilic i roto i te punaha. He maha nga roopu hydrophilic i roto i te hanganga ngota, penei i te -0H, -NH2, -C00H, -COO, me etahi atu, ka taea te whakamakuku ki nga ngota ngota wai ki te hanga i te otinga macromolecular teitei-viscosity. He mea nui te mahi whakanikoniko ki nga mahi whakapaipai, me te whakapakeke, te whakaemulsifying, te whakatarewa, te whakapumau me etahi atu mahi.

02 Te maataapono mahi whakakaha

I te mea ko nga roopu mahi i runga i te mekameka waerau ehara i te mea kotahi, ko te tikanga whakapaoho he maha nga tikanga whakapaoho i te mea kotahi.

Te whakamatotoru o te mekameka:I muri i te whakaurunga o te waerau ki roto i te whakarewa, ka korikori nga mekameka waerau, ka herea tetahi ki tetahi. I tenei wa, ka piki ake te viscosity o te otinga. I muri i te whakakorenga me te alkali, te amine waro ranei, he kaha te wairewa o te utu kino, na te mea ka ngawari ake te whakawhanui i te mekameka polymer, na reira ka piki ake te pokey. .

Te matotoru hono-whakawhitinga:Ko te hononga honohono ko te whakauru i ia wa o nga monomers rua ka taea te tauhohe me nga mekameka waerau e rua, te hono tahi i nga waerau e rua, ka tino huri i nga ahuatanga o te waerau, me te whai mana whakatārewa i muri i te rewa ki te wai.

Te whakapakeke o te hononga:He momo polymer wai-wairewa wai-waiwai, kei a ia nga ahuatanga o te momo surfactant. Ko te kukū o te waerau i roto i te wai ka whakanui ake i te hononga i waenga i nga ngota ngota, me te taunekeneke ki te roopu hydrophobic o te polymer i te aroaro o te surfactant, na reira ka hanga he mata kaha Nga micelles whakaranu o te kaihoko me te polymer hydrophobic roopu, na reira ka piki ake te pokey otinga.

03Te whakarōpūtanga o nga kaitao

E ai ki te wairewa wai, ka taea te wehea ki: te wairewa-wairewa me te micropowder thickener. E ai ki te puna thickener e taea te wehea ki: thickener tūturu, thickener waihanga. E ai ki te tono, ka taea te wehewehe ki: te wai-wai-wai, te hinu-hinu, te waikawa waikawa, te kawakore.

whakarōpūtanga

kāwai

ingoa rauemi mata

wairewa wairewa thickener

Kaipupuri Taiao Organic

Waikawa Hyaluronic, Polyglutamic Acid, Xanthan Gum, Starch, Guar Gum, Agar, Sclerotinia Gum, Sodium Alginate, Acacia Gum, Crumpled Carrageen Powder, Gellan Gum.

Whakakapipoi hangai-a-raro

Konutai Carboxymethyl Cellulose, Propylene Glycol Alginate, Hydroxyethyl Cellulose, Konutai Carboxymethyl Starch, Hydroxypropyl Starch Etera, Konutai Starch Phosphate, Acetyl Distarch Phosphate, Phosphorylated Distarch Phosphate, Hydroxylated Distarch Phosphate Propyl Distarch

Hangaia Matotoru Organic

Carbopol, polyethylene glycol, polyvinyl waipiro

te whakamaroke micronized

Te Whakapaura Moroiti Korekore

Konupora konumohe silicate, silica, bentonite

Whakarereketia te Paura Moroiti Korekore

Ko te hiraka werawera kua whakarereketia, te steara ammonium chloride bentonite

Kaituku Moroiti Organic

microcrystalline cellulose

04Ko nga mea whakapouri noa

1. Ko te kaitao wai-wairewa maori

māngaroKa taea te hanga i te kaera ki roto i te wai wera, ka whakamarohia e nga enzymes i te tuatahi ki roto i te dextrin, ka ki te maltose, ka mutu ka tino whakamarohia hei huka. I roto i nga whakapaipai, ka taea te whakamahi hei waahangao te paura matanga rauemi i roto i nga hua paura whakapaipai me nga taapiri i roto i te rouge. me nga kaitao.

kapia xanthanHe ngawari te whakarewa ki te wai matao me te wai wera, he parenga katote, he pseudoplasticity. Ka whakahekehia te pokey engari ka taea te whakahoki mai i raro i te kutikuti. I te nuinga o te wa ka whakamahia hei whakamarumaru i roto i nga kanohi kanohi, essences, toner me etahi atu taputapu wai. He maeneene te kiri me te karo i nga mea kakara. Ka whakamahia tahi nga rongoa haukinia.

Sclerotin100% gel māori, te otinga o te scleroglucan he pūmautanga motuhake i te pāmahana teitei, he pai te tono i roto i te whānuitanga o ngā uara pH, a he nui kātakí mo ngā electrolytes i roto i te otinga. He nui te ahua o te pseudoplasticity, a, ko te pokey o te otinga kaore e tino rerekee i te piki me te heke o te pāmahana. He ahua whakamakuku me te pai o te kiri, a he maha nga wa e whakamahia ana i roto i nga kopare kanohi me nga hinu.

Guar GumHe tino memeha i roto i te wai matao me te wai wera, engari kare e rewa i roto i te hinu, te hinu, te waiwaro, te ketone me te hākawa. Ka taea te marara i roto i te wai wera, i te wai matao ranei hei hanga i te wai kakano, ko te pokey o te 1% wairewa wai ko te 3~5Pa · s, a ko te otinga he koretake.

konutai alginateIna te pH=6-9, ka mau te pokey, ka taea e te waikawa alginic te hanga i te rerenga colloidal me nga katote konupūmā, ka taea hoki te wai waikawa alginic i roto i te taiao waikawa.

karaginanaHe pai te parenga katote a Karageenan, a, kaore e rite ki te whakaraerae ki te paheketanga enzymatic penei i nga paheketanga cellulose.

2. Waa-wai-wai-wai-wai-wai-wai-wai-wai-wai-wai-wai-a-whare-wai-wai-wairewa

MethylcelluloseMC, ka pupuhi te wai ki roto i te wairewa colloidal maramara, paku kerekere ranei. Hei whakakore i te methylcellulose, tuatahi marara ki roto i etahi wai ka iti ake i te mahana o te ra, katahi ka tapirihia he wai matao.

HydroxypropylmethylcelluloseKo te HPMC he katote katote-kore, ka pupuhi ki roto i te wairewa colloidal maramara, paku puhoi ranei i roto i te wai matao. He pai te whakakaha o te pahuka i roto i te punaha horoi wai, te whakapai ake i te riterite o te punaha, me te mahi tahi me nga kaitao cationic, ka pai ake te whakapai ake i te mahinga Wet combing, ka taea e te alkali te tere ake i te tere o te whakakore, me te whakanui ake i te iti o te kaha. pokey, hydroxypropyl methylcellulose he pūmau ki te tote whānui, engari ka nui te kukū o te wairewa tote, ka heke te pokey o te wairewa hydroxypropyl methylcellulose ki te piki ake.

Te konutai carboxymethyl māngaro:CMC-Na, ina nui ake te tohu whakakapinga i te 0.5, ka ngawari te whakarewa ki te wai hei hanga i te colloid marama; CMC ki te tohu o te whakakapinga iti iho i te 0.5 he insoluble i roto i te wai, engari ka taea te rewa i roto i te wairewa wai kawakore. I te nuinga o te wa ka noho te CMC i te ahua o nga whakahiato ngota-maha i roto i te wai, me te tino pokey. Ka piki ake te pāmahana, ka heke te pokey. Ina 5-9 te pH, ka mau te pokey o te otinga; ina he iti iho te pH i te 3, ka puta te hauwai i te wa ka puta te rerenga; ka nui ake te pH i te 10, ka heke paku te pokey. Ka heke ano te pokey o te otinga CMC i raro i te mahi a nga microorganisms. Ko te whakaurunga o nga katote konupūmā ki roto i te wairewa wai CMC ka whakapourihia, me te taapiri o nga katote whakarewa teitei penei i te Fe3+ me te Al3+ ka taea e te CMC te whakaheke, te hanga gel ranei. Ko te tikanga, he ahua taratara te whakapiri.

Hydroxyethyl celluloseHEC, he mea whakamaroke, he kai whakatarewa. Ka taea e ia te whakarato i te rheology pai, te hanga kiriata me nga taonga whakamakuku. Te tino pumau, te ahua o te kiri kiri, tino pai te aukati katote, te tikanga kia marara ki roto i te wai matao ka whakamahana me te whakaoho kia memeha noa.

PEG-120 Methyl Glucose DioleateKa whakamahia motuhake hei whakamarumaru mo te shampoo, te wai horoi, te horoi kanohi, te horoi ringa, nga hua horoi tamariki, me te shampoo kore-roimata. He pai ake mo etahi surfactants he uaua ki te whakamatotoru, a ko te PEG-120 methyl glucose dioleate e kore e whakapataritari i nga kanohi. He pai mo te shampoo peepi me nga hua horoi. Ka whakamahia i roto i nga shampoos, horoi kanohi, Ko te AOS, te tote konutai AES, te tote sulfosuccinate me nga surfactants amphoteric e whakamahia ana i roto i te wai kaukau he pai te whakakotahitanga me te whakapakeke,


Wā tuku: Feb-06-2023
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