Thickerenta shine irin lokacin da aka hadawa, babban aikin sa shine don ƙara danko na fenti, haɓaka aikin ajiya, haɓaka aikin gini da tasirin zane da kuma paintal forment sakamako na fenti.
Rawar da thickeners a cakuda
kauri
Anti-daidaitawa
Ruwa mai ruwa
Anti-sagging
Anti Shrinkage
Haɓaka ingancin watsawa
Inganta aikin gini
Yawan karuwar fenti na fenti
Inganta tasirin farfajiya
Halaye na mawuyacin roki
1. Inorganic Thickener
Mafi yawanci ana amfani da shi shine Bentonite na Organic, wanda babban bangaren ne Montmorillonite. Tsarin na na Lamelllar na na musamman zai iya haifar da rufi tare da tsinkaye mai ƙarfi, jixotrootropy, dakatar da kwanciyar hankali da kuma sa. Ka'idar Thickening ita ce foda yana ɗaukar ruwa kuma yana kumbura don thicken ruwan, don haka yana da ƙawar ruwa.
Rashin daidaituwa shine: kwarara mai kwarara da kuma matakin aiwatarwa, ba mai sauƙin turawa ba.
2. Celloose
Mafi yawan amfani da sel da aka fi amfani da shi shine Selel Pellulose (HEC), wanda ke da ingantaccen ƙarfi, dakatarwa da kayan aikin ratsa, galibi don tsawan ruwa.
Rashin daidaituwa shine: tasiri da ruwa jure shafi, karancin isasshen aikin anti-mold, da kuma kyakkyawan matakin.
3. Acrylic
Acrylic therickeers an kasu kashi biyu na acrylic kullum ya kasu kashi biyu: acrylic alkali-swelllable thickeerbers (AS) da kuma mai nuna alamun alkali-swellable thckeeners (Hase).
Ka'idar Thickening na acrylic acrylic acid alkali-swellle Thickyer (ASE) shi ne ya soke motar carboxtating tsakaninta guda ɗaya, inganta sarkar kwayar cuta ta ruwa, don inganta ƙwayar ƙwayar cuta guda ɗaya, inganta sarkar ƙwayoyin cuta guda ɗaya, inganta sarkar ƙwayoyin cuta guda ɗaya, inganta sarkar ƙwayoyin cuta guda ɗaya, inganta sarkar ƙwayoyin cuta guda ɗaya, inganta sarkar ƙwayar cuta guda ɗaya, ta inganta sarkar ƙwayar cuta guda ɗaya, ta inganta sarkar ƙwayar cuta ɗaya, ta inganta kariyar ƙwayar cuta guda ɗaya. Wannan nau'in thickenner kuma yana da ingantaccen ƙarfi, mai ƙarfi rikicewar da dakatarwa mai kyau.
Mai-nuna alamun Abubakar-Swalilable (Hase) ya gabatar da kungiyoyin Hydrophobic bisa kan Talkumar Alkali-Swali-Swellleers (AS). Hakazalika, lokacin da aka daidaita PH zuwa alkaline, sake-jima'i-mace-jinsi mai yawan gaske yana haifar da ƙirar ƙwayar cuta zuwa wani yanki mai kyau zuwa wani yanki mai kyau, wanda ke ƙara danko na ruwa; Kuma Kungiyoyin Hydrophobic sun gabatar da kan babban sarkar zasu iya yin tarayya da marigayi barbashi don ƙara danko na emulsion.
Rashin daidaito shine: kula da pH, babu isasshen kwarara da matakin fenti, mai sauƙin thicken bayan.
4. Polyurethane
Polyurethane mai nuna damuwa (heur) wani yanki ne mai narkewa mai amfani da polyurerbole ruwa mai narkewa, wanda ke cikin mai nuna bambanci ba tsammani ba. Ya ƙunshi sassa uku: tushe na hydrophobic, sarkar ruwa da kuma tushen polyurethane. Jagorar Polyurehane tana faɗaɗa a cikin maganin fenti, kuma sarkar hydrophilic sun tabbata a cikin lokacin ruwa. Tsarin tushen Hydrophobic tare da tsarin hydrophobic kamar su barbashi na latex, surfactants, da alamu. , samar da tsarin hanyar sadarwa mai girma uku, don cimma manufar thickening.
An halita ta hanyar thickening na emulsion lokaci, kyakkyawan kwarara da matakin da kuka yi, mai kyau mai ƙarfi da kuma ingantaccen danko mai tsayayye, kuma babu iyaka na son rai; Kuma yana da a bayyane m a cikin resistancin ruwa, mai sheki, bayyananniya, da sauransu.
Rashin daidaituwa sune: A Matsayin Tsari da Lowerarancin tsarin danko da ƙarancin ƙarfi akan foda ba shi da kyau, kuma tasirin da ake sha da shi yana da sauƙin watsawa da kuma karuwa.
Lokacin Post: Feb-14-2225