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Kugwiritsa Ntchito Ma Surfactants Otsika ndi Thovu Poyeretsa Mafakitale
Poyeretsa mafakitale, thovu silimangowononga madzi oyeretsera komanso limapangitsa kuti kutsuka kukhale kovuta, kusiya zinyalala, komanso limatha kusefukira kuchokera ku zida zotsukira, zomwe zimapangitsa kuti pakhale zinyalala. Kuphatikiza apo, thovu limatha kuchotsa zinthu zotsukira kuchokera ku gawo lamadzi otsukira. Chifukwa chake, zinthu zotsukira zopanda thovu zambiri...Werengani zambiri -
Mawonekedwe osakhazikika a emulsions (flocculation, coalescence, stratification ndi demulsification)
Pali zizindikiro zingapo za kusakhazikika kwa emulsion: flocculation, coalescence, stratification (kapena sedimentation), demulsification, phase inversion ndi Ostwald ripening. 1. Flocculation Madontho omwazikana mu emulsion aggregate kuti apange magulu a madontho amitundu itatu, omwe ndi...Werengani zambiri -
Kugawa ndi Kugwiritsa Ntchito Zotsukira
Oyeretsa Nyumba Kuyeretsa nyumba kumatanthauza kuyeretsa ndi kukonza nyumba kapena zida zamafakitale, monga kuyeretsa pansi, makoma, mipando, makapeti, zitseko, mawindo, ndi mabafa, komanso kuyeretsa pamwamba pa miyala, matabwa, chitsulo, ndi galasi. Zotsukira zotere...Werengani zambiri -
Njira yogwirira ntchito ya solubilizers ya surfactant ndi zinthu zomwe zimakhudza kusungunuka
Mu gawo la chemistry, mankhwala ena achilengedwe, chifukwa cha makhalidwe awo osasungunuka kapena osungunuka pang'ono m'madzi, amabweretsa zovuta zambiri pakugwiritsa ntchito. Komabe, pamene mankhwala achilengedwe awa amakhala pamodzi ndi ma surfactants, kusungunuka kwawo kumawonjezeka kwambiri, zomwe zimapangitsa kuti...Werengani zambiri -
Cationic surfactant
Ma cationic surfactants makamaka ndi ma organic amine omwe ali ndi nayitrogeni. Popeza atomu ya nayitrogeni m'mamolekyu awo ili ndi ma elekitironi awiriawiri, imatha kuphatikizana ndi haidrojeni m'mamolekyu a asidi kudzera mu ma bond a haidrojeni, zomwe zimapangitsa gulu la amino kukhala ndi posi...Werengani zambiri -
Ntchito ya Zotsukira Madzi Zotsukira Madzi — Mitundu Yosiyanasiyana ya Zotsukira Madzi
Kagwiritsidwe ntchito ka sopo wa ma surfactants ndi chinthu chofunikira chomwe chimapatsa ma surfactants ntchito yawo yabwino kwambiri. Chimakhudzidwa ndi moyo watsiku ndi tsiku wa mabanja ambiri. Kuphatikiza apo, chikugwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana komanso mitundu yonse ya mafakitale. Sopo wa sopo wa S...Werengani zambiri -
Mphamvu yotsutsa ya ma surfactants
Kuyezera kwa ma surfactants ndi chinthu chofunikira chomwe chimapatsa ma surfactants ntchito zawo zothandiza kwambiri. Chimakhudzidwa ndi moyo watsiku ndi tsiku wa mabanja ambiri. Kuphatikiza apo, chimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana komanso mitundu yonse ya mafakitale. Mphamvu yoletsa kusinthasintha kwa surfactan...Werengani zambiri -
Kugwiritsa ntchito ma surfactants otsika thovu poyeretsa mafakitale
Poyeretsa mafakitale, thovu silimangokhudza kuchotsa zinthu zodetsa, komanso limakhala lovuta kutsuka, limakhala ndi zotsalira, ndipo limatha kusefukira kuchokera ku zida zotsukira, zomwe zimayambitsa zinyalala. Kuphatikiza apo, thovu limatha kunyamula zinthu zosungunulira kuchokera ku gawo lamadzi otsukira. Chifukwa chake, ndikofunikira kugwiritsa ntchito...Werengani zambiri -
Njira zochotsera mafuta ndi kuyeretsa pamwamba pa zitsulo!
Pakupanga zida zachitsulo, mafuta odzola ndi zinthu zodzola zomwe zimagwiritsidwa ntchito kuchepetsa kukana kwa mawiri okangana ndikuchepetsa kuwonongeka kwawo. Mafuta odzola amachitanso ntchito monga kuziziritsa, kuyeretsa, komanso kupewa kuipitsa kwa mawiri okangana. Komabe, kugwiritsa ntchito mafuta odzola kungathe...Werengani zambiri -
Pali mankhwala ambiri othandizira kupha tizilombo, kodi mukudziwa mitundu ingati ya mankhwalawo?
Mankhwala othandizira ophera tizilombo ndi zinthu zina zowonjezera zomwe zimawonjezedwa panthawi yokonza kapena kugwiritsa ntchito mankhwala ophera tizilombo kuti akonze mphamvu zakuthupi ndi zamakemikolo za mankhwala, omwe amadziwikanso kuti zowonjezera zophera tizilombo. Mankhwala othandizira okha alibe ntchito yachilengedwe, koma amatha kukhudza kulamulira...Werengani zambiri -
Kugwiritsa Ntchito Ma Surfactants mu Zophimba
Kugawa kwa ma surfactants mu zophimba: Malinga ndi ntchito zawo, ma surfactants omwe amagwiritsidwa ntchito mumakampani ophimba amatha kugawidwa m'magulu otsatirawa: ma emulsifiers, ma pigment treatment agents, ma pigment wetting and dispersing agents, ma defoamers, ma leveling agents, ma mil...Werengani zambiri -
Katundu ndi Makhalidwe a Ma Surfactants Awiri a Cationic
Mphamvu ya ma surfactants a cationic ndi yosiyana ndi ya ma surfactants a anionic, kotero ma surfactants a cationic nthawi zambiri amatchedwa "sopo wotsutsana". Ponena za kapangidwe ka mankhwala awo, ali ndi gulu limodzi lokha la hydrophobic la unyolo wautali ndi gulu limodzi lokhala ndi hydrophilic lomwe lili ndi mphamvu zabwino. Long-cha...Werengani zambiri
