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Samfurin kyauta CarbomerCAS: 9007-20-9, Acrylic acid Polymers

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Samfurin kyauta CarbomerCAS: 9007-20-9, Acrylic acid Polymers



Polyacrylic acid, wanda ake kira PAA, wanda ake kira 2-acrylic acid homopolymer, acrylic guduro shafi, acrylic guduro, acrylic monomer polymer, acrylic modified guduro, acrylic guduro emulsion, shi ne wani ruwa mai narkewa polymer na acrylic acid, amma kuma mai narkewa a wasu iyakacin duniya. abubuwa masu narkewa kamar methanol, dixal alkane da ethylene glycol.IONIZATION CONSTANT CHEMICALBOOK 4.75.Saboda kwayoyin halitta sun ƙunshi babban adadin ƙungiyoyin carboxyl, yana iya amsawa tare da alkali, barasa, amine, amma har ma rashin ruwa, lalacewa da kuma hadaddun amsawa.Ana iya amfani da matsayin thickening wakili, dispersant, flocculant, m da fim kafa wakili, da dai sauransu Ana amfani da ko'ina a coatings, robobi, takarda yin, yadi, roba, abinci, magani, kayan shafawa da kuma ruwa jiyya masana'antu.
Sunan Ingilishi: Carbomer
Saukewa: 9007-20-9
Tsarin kwayoyin halitta: C15H17ClO3
Nauyin kwayoyin halitta: 280.74668
EINECS no.: 618-435-5
Tushen tafasa: 116 °C
Yawa: 1.2 g/mL a 25 ° C
Polyacrylic acid, wanda ake kira PAA, wanda ake kira 2-acrylic acid homopolymer, acrylic guduro shafi, acrylic guduro, acrylic monomer polymer, acrylic modified guduro, acrylic guduro emulsion, shi ne wani ruwa mai narkewa polymer na acrylic acid, amma kuma mai narkewa a wasu iyakacin duniya. abubuwan narkewa.


Cikakken Bayani

Tags samfurin

Gabatarwar Samfur

Sunan Ingilishi: Carbomer
CAS :9007-20-9
Tsarin kwayoyin halitta: C15H17ClO3
Nauyin kwayoyin halitta: 280.74668
EINECS no.: 618-435-5
Tushen tafasa: 116 °C
Yawa: 1.2 g/mL a 25 ° C

Dubawa

Polyacrylic acid, wanda ake magana a kaiPAA, wanda ake kira 2-acrylic acidhomopolymer, acrylic guduro shafi, acrylic guduro, acrylic monomer polymer, acrylic modified guduro, acrylic guduro emulsion, ne mai ruwa mai narkewa polymer na acrylic acid, amma kuma mai narkewa a cikin wasu iyakacin duniya kaushi, kamar methanol, di alkane da ethylene glycol.IONIZATION CONSTANT CHEMICALBOOK 4.75.Saboda kwayoyin halitta sun ƙunshi babban adadin ƙungiyoyin carboxyl, yana iya amsawa tare da alkali, barasa, amine, amma har ma rashin ruwa, lalacewa da kuma hadaddun amsawa.Ana iya amfani da matsayin thickening wakili, dispersant, flocculant, m da fim kafa wakili, da dai sauransu Ana amfani da ko'ina a coatings, robobi, takarda yin, yadi, roba, abinci, magani, kayan shafawa da kuma ruwa jiyya masana'antu.

Kayayyakin Halitta

Ƙananan nauyin kwayoyin polyacrylic acid tabbatacce ne mara launi.Maganin ruwa na 20% ~ 30% shine ruwan rawaya mai haske ko ruwa mara launi.Matsakaicin nauyin kwayoyin halitta shine 500 ~ 5000 kuma ƙimar pH shine 2 ~ 4. Matsakaicin ƙaddamarwarsa yana kusa da 5 × 10-5, wanda ke kusa da ƙaddamar da ƙwayar acetic acid (1.8 × 10-5) kuma ya fi girma fiye da na farko. dissociation m na carbonic acid.Saboda haka, polyacrylic acid ne mai rauni acid karfi fiye da carbonic acid.Gabaɗaya yana da kwanciyar hankali ga littafin sinadarai ga acid mai ƙarfi, tushe mai ƙarfi da oxidants, amma a ƙarƙashin babban zafin jiki ko haske na dogon lokaci, ƙarancin nauyin kwayoyin polyacrylic acid har yanzu zai sake dawo da shi, ta yadda nauyinsa ya ci gaba da ƙaruwa, danko kuma yana ƙaruwa, kuma a ƙarshe ya zama. Jihar gelatine na m hazo daga ruwa bayani.Wani wakili ne na chelating da lattice distortion agent, kuma zai iya samar da wani barga mai rikitarwa tare da ions karfe a cikin ruwa, kamar calcium da magnesium.Har ila yau, yana da kyakkyawan aikin watsawa, wanda zai iya tarwatsa amorphous barbashi kamar crystalline mahadi, ƙasa, ƙura, lalata abubuwa da nazarin halittu detrital a cikin ruwa.

Amfani

Ana amfani dashi azaman mai hana ma'auni da watsawa a cikin jiyya na ruwa na masana'antu.Kyakkyawan dacewa.
Hakanan ana iya magance ta kafin shan ruwa.Ana amfani da shi don raba jan laka a cikin shirye-shiryen alumina.A cikin chlor-alkali shuka don tata brine ga kayan shafawa masana'antu, yi maganin shafawa iya inganta sha na launin toka flavus, kuma za a iya amfani da miyagun ƙwayoyi sarrafa saki.
Ana amfani da shi don shirya kayan aikin gamawa don fata da wasu kayayyaki masu daraja.Yin acrylic Paint amfani da gyara na chromate, karin tanning, kamar, don rage chromium gurbatawa don inganta aiki yi na polyvinyl chloride (PVC) amfani da matsayin lalata inhibitor, ruwa ingancin stabilizer, hardening wakili, thickening wakili amfani da fata karewa. , Irin su wakili mai cikawa, girman warp ɗin yadi da ingancin ingancin ruwa da aka yi amfani da su wajen kera fenti na acrylic na tsohon aji za a iya amfani da shi azaman wakili na ƙarshe na fata da mannewa, Ana amfani da shi sosai a cikin kayan ado na fata mai haske kamar fata fuska, fata fata. , Chemicalbook kafa fata, wanda zai iya bunkasa juriya na lankwasawa, elongation, juriya mai haske, juriya na tsufa, juriya na sanyi da zafi na fata.

Shi ne babban wakilin gyaran fim na pigments da man shafawa don gyara fata na fuska granular.
It za a iya amfani da shi azaman madaidaicin wakili mai dakatarwa, emulsifier, madaidaicin madauri don kayan kwaskwarima na ci gaba da abubuwan haɓaka magunguna.
Har ila yau, shine mafi inganci mai narkewa mai kauri.
Hakanan za'a iya amfani dashi a cikin man goge baki, wakili mai kauri da ɗaure.
Shin mai watsawa da aka saba amfani da shi, na iya alli carbonate, calcium sulfate da sauran salts na microcrystals ko laka a tarwatsa cikin ruwa ba tare da hazo ba, don cimma manufar hana sikelin.
Bugu da ƙari, ana amfani da shi azaman mai hana ma'auni da watsawa a cikin tsarin ruwa mai sanyaya ruwa, ana kuma amfani dashi sosai a cikin takarda, yadi, bugu da rini, yumbu, sutura da sauran masana'antu.
Ana amfani da shi a masana'antar sinadarai, taki sinadarai, bugu da rini, samar da wutar lantarki da sauran magungunan ruwa.
Manufa: Ana amfani da shi a masana'antar wutar lantarki, ƙarfe da ƙarfe na ƙarfe, tsire-tsire masu sinadarai, tsire-tsire taki, matatun mai da tsarin kwandishan da sauran tsarin ruwan sanyaya mai yawo don hana ƙima.


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