Rashin daidaituwa polymer foda (RDP)Tsarin powdered ne na lattix wanda zai iya zama mai narkewa da ruwa don samar da tsayayyen watsawa. An yi amfani da shi yadda ake amfani dashi ne a cikin gini, musamman a cikin samar da Adves, tile gruuts, paints, da suttura. Foda yana samar da fa'idodi da yawa, kamar inganta sassauƙa, m, juriya da ruwa, da karko.
1. Polymer (babban bangaren)
Babban sinadari a cikin sake fasalin polymer foda ne, yawanci wani latex letx kamar polyvinyl acetate (SBR), etrene-vinyl acetate (EVA), ko haɗuwa da waɗannan. Polymer yana haifar da kashin baya na watsawa lokacin da foda ya sake narkewa.
Polyvinyl acetate (Pa):Sau da yawa ana amfani da shi a cikin adhere da coftings saboda karfi da kayan aikin adoninsa.
Styrene-Bugeene Roba (SBR):Gama gari cikin aikace-aikacen gini saboda sassauci da karko.
Ethylene-vinyl acetate (Eva):Da aka sani da elasticity da m kaddarorin, sau da yawa ana amfani dashi a aikace-aikace masu sauyawa.
Matsawa:Lokacin da aka ƙara ruwa a cikin foda, kwayoyin polymer shyddrate kuma suna samar da tsayayyen watsawa kamar na samar da kayan aikin, sassauƙa, da juriya na ruwa.
2. Surfacts (watsawa)
Surfactants sune sinadarai waɗanda ke taimakawa daidaita tsare-tsaren foda, tabbatar da shi ya zama mai hana shi cikin ruwa bayan an sake yin shi. Suna rage tashin hankali tsakanin barbashi, yana sauƙaƙa wajan aiwatarwa da inganta aikin foda.
NUNA SURFACTANTTTTANTTTANTTTTONTTONT:Ana amfani da waɗannan da ake amfani dasu don daidaita watsawa ba tare da cutar da Ionic ba.
Anionic surfactants:Taimaka wajen hana tarawa da haɓaka watsawa na barbashi na morex.
Cationic Surfacts:Wani lokaci ana amfani da shi don takamaiman aikace-aikacen inda ake buƙatar cajin tabbatacce don mafi kyawun haɗin gwiwa.
Matsawa:Surfactants suna taimakawa tabbatar da cewa an iya sake yin amfani da foda a cikin santsi, mai tsayayye ba tare da clumping ko coagulating ba.
3.
An kara masu karfafa ayyukan polymer don hana barbashi marigayi daga agglomating (clumping tare). Sun tabbatar da cewa lokacin da aka gauraya da foda da ruwa, sakamakon watsawa yana da kyau da kuma barga.
Polyethylene glycol (peg):Maimaitawa gama gari wanda ke taimakawa kula da daidaiton watsawa.
Cellulose na sel:Wani lokacin ana amfani da shi don haɓaka kwanciyar hankali da danko na watsawa.
Hydrophobibically Startches:Wadannan na iya zama kamar yadda ake ƙarfafa su a wasu tsari don hana tarawar barbashi.
Matsawa:Tantarfin suna da mahimmanci don kiyaye ingancin watsawa na marix, tabbatar da ko da daidaito da kyawawan abubuwan aikace-aikace.
4. Fassara
FLERS kayan da aka kara a cikin marigayi foda don rage farashi, inganta kayan aikin ƙarshe na samfurin ƙarshe. Waɗannan sun haɗa da kayan kamar alli Carbonate, Talc, da silica.
Alli carbonate:Ana amfani da shi azaman filler don ƙara yawan yawa da kuma samar da mafi ƙarancin tsada a cikin adhereves da cakuda.
Talc:Amfani da inganta gudana da sarrafa danko na samfurin.
Silica:Za a iya inganta kayan aikin injin da juriya na samfurin ƙarshe.
Matsawa:Ana ƙara ƙara fillers sau da yawa don canza kayan aikin rheolical na mobporting, haɓaka sarrafawa, da kuma sarrafa kayan aiki na ƙarshe.
5. Abubuwan da ke tattarawa
Ana haɗa abubuwan da aka adana a cikin tsari don hana haɓakar ƙwayar cuta yayin ajiya da kuma kula da kwanciyar hankali na samfurin akan lokaci. Abubuwan gabatarwa na yau da kullun sun haɗa da methylisothiazolinone, benzisothiazolinon, da kuma fitowar jami'ai.
Metakumarumar dayan wanna (mit):Abubuwan da aka yi amfani da shi sosai wanda ke hana ci gaban microbial a foda.
Benzisothiazolinone (bit):Haka kuma, da mit, yana hana fungal da gurbataccen ƙwayar cuta.
Matsawa:Abubuwan da aka adana suna tabbatar da tsawon rai da kwanciyar hankali na polymer foda a lokacin ajiya, hana shi da wulakanci ko zama gurbata.
6.
Masu amfani da Colesting sune sunadarai waɗanda ke taimakawa ƙarshen barbashi don fis da kyau yayin da ake amfani da watsawa zuwa substrate. Suna haɓaka samuwar fim, yin samfurin ƙarshe da tsayayya wa wuyanta da tsagewa.
2,2,4-trimethyl-1,3-Penentestiol:A CIKIN SAUKI CIKIN SAUKI A CIKIN SAUKI CIKIN SAUKI A EMUSHIONS.
Butyl Carbabol Acetate:Amfani da wasu samfuran Lates don mafi kyawun gudummawar ruwa da fim.
Matsawa:Ayyukan Cloulesing na inganta aikin na latex watsawa, tabbatar da cewa yana samar da ingantaccen fim a farfajiya.
7. Filastik
Ana amfani da filastik don inganta sassauci da kuma aiki na izinin polymer foda da zarar an yi amfani da shi da sake narkar da su. Suna runtani zafin gilashin (tg) na polymer, suna yin samfurin ƙarshe mafi sassauci.
DI-2-Ethylhexyl phthylhexyl phthylate (Dehp):Amfani da kayan yau da kullun a cikin samfuran Latx daban-daban.
Tri-n-Butyl Citate (TBC):Sau da yawa ana amfani dashi azaman mai guba a aikace-aikacen gini.
Matsawa:Filin filastik Ingantacce da sassauci na stryddated mawuyacin watsawa, inganta iyawar sa na yin tsayayya da ƙwayoyin cuta da lalata akan lokaci.
8.ph adjusters
An kara ph adjusters zuwa ga tsari don tabbatar da latex kula da m ph, wanda ke da mahimmanci ga kwanciyar hankali na watsawa da kuma tasirin sauran sinadari.
Ammonium hydroxide: Sau da yawa ana amfani da su don daidaita ph a cikin maganganun morex.
Sodium Hydroxide: Amfani da PH lokacin da ya cancanta.
Matsawa:Kula da PH PH ta tabbatar da kwanciyar hankali na mawuyacin watsawa, azaman matsanancin PH na iya haifar da lalata ko rashin ƙarfi.
Tebur: taƙaita kayan abinci a cikiRayayyun polymer foda
| Sashi | Aiki / Matsayi | Misalai |
| Polymer | Samar da tushen watsawa, samar da adhesion, sassauƙa, da kuma dorewa | PVA (Polyvinyl Ace), SBR (SBR (SBR (SBR |
| Surfacts | Taimako a cikin watsawa foda a cikin ruwa, yana hana clumping | Naka, anionic, ko cationic surfacts |
| Kwantar da hankali | Hana agglomeration na barbashi na latex, tabbatar da wani uniform watsawa | Peg (polyethylene glycol), sel selulose na sel, tauraron dan adam |
| Fasali | Gyara rubutu, rage farashi, inganta gudana | Alli carbonate, Tal, silica |
| Karin Bayani | Hana gurɓataccen ƙwayar cuta da lalata | Metakumarumar dayan in |
| Agents Coattering wakilai | Haɓaka samuwar fim da kuma ƙarfin samfurin ƙarshe | ARMETHYL Pennantiol, Butyl Carbittol Acetate |
| Filastik | Haɓaka sassauci da kuma aiki na marigayi sau ɗaya amfani | Dehp (Di-2-ethylhexyl phthylhexyl phthylate), tbc (tbc (tri-n-butyl citrate) |
| ph adjusters | Kula da ya dace ph don tabbatar da kwanciyar hankali da inganci | Ammonium hydroxide, sodium hydroxide |
RDPShin kayan masarufi ne da aka yi amfani da su sosai a gini da cakuda, sakamakon ingancinsu ga ingantaccen tsarin sinadai. Kowace bangarori, daga polymer zuwa ga masu hankali da kuma surfactants, yana taka muhimmiyar rawa wajen tabbatar da ruwa, samar da barga da ingantaccen rerex watsawa. Fahimtar Matsayin da ayyukan waɗannan kayan aikin yana da mahimmanci don inganta aikinsu a cikin aikace-aikace daban-daban, ko don adonini ne, zane-zane, ko kuma suma.
Lokaci: Feb-15-2025