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A. Tile adhesive formula: 1. Basic kuumbwa: Matairi anonamira anowanzo sanganisira musanganiswa we simenti, jecha, mapolima uye zvinowedzera. Maumbirwo chaiwo anogona kusiyana zvichienderana nerudzi rwematairi, substrate uye mamiriro ezvakatipoteredza. 2. Cement-based tile adhesive: Portland simende: Inopa bond stren...Verenga zvimwe»
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Kugadzirwa kwegypsum-based self-leveling mortars kunoda kushandiswa kwezvinhu zvakasiyana-siyana, chimwe nechimwe chinokanganisa maitiro chaiwo echigadzirwa chekupedzisira. Chinhu chakakosha che self-leveling mortar is cellulose ether, iyo inokosha yekuwedzera. Gypsum-based self-leveling dhaka...Verenga zvimwe»
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Polyanionic cellulose (PAC) imvura inonyungudika selulosi inobuda iyo inoshandiswa zvakanyanya muindasitiri yeoiri negasi, kunyanya mukugadzira fracturing fluid. Hydraulic fracturing, inowanzonzi fracking, inzira yekukurudzira inoshandiswa kuwedzera kubviswa kweoiri uye gasi rechisikigo kubva ...Verenga zvimwe»
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1.Chemical structure: Formic acid (HCOOH): Iri nyore carboxylic acid nemakemikari formula HCOOH. Inoumbwa neboka re carboxyl (COOH), apo hydrogen inosungirirwa kune kabhoni uye imwe okisijeni inoumba chisungo cheviri nekabhoni. Sodium formate (HCCONa): Ndiyo munyu wesodium we...Verenga zvimwe»
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Abstract: Mumakore achangopfuura, majasi emvura akagamuchira kutariswa kwakapararira nekuda kwehushamwari hwavo kwezvakatipoteredza uye yakaderera volatile organic compound (VOC) zvemukati. Hydroxyethylcellulose (HEC) inoshandiswa zvakanyanya mumvura-soluble polymer mune aya magadzirirwo, inoshanda seyakakora kuwedzera ...Verenga zvimwe»
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Abstract: Indasitiri yekuvaka inoita basa guru mukuumba nyika yemazuva ano, iyo simende ndiyo inonyanya kuvaka. Kwemakore, vaongorori uye mainjiniya vakaramba vachitsvaga nzira dzekuvandudza kunaka uye kushanda kwesimende. Imwe inovimbisa nzira inosanganisira kuwedzera kwekuwedzera ...Verenga zvimwe»
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Abstract: Calcium formate, karusiyamu munyu wefomic acid, yakagamuchira kutariswa kwakapararira sekuwedzera kwekudya mumakore achangopfuura. Mushonga uyu unozivikanwa nekuda kwezvakanaka zvakawanda mukudya kwemhuka, kusimudzira kukura, kuvandudza hutano, uye kuwedzera kushanda kwese. Iyi yakazara wongororo e...Verenga zvimwe»
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suma Indasitiri yekuvaka yakafambira mberi zvakanyanya mumakore achangopfuura, nekuwedzera kutarisisa mukuvandudza mashandiro, kusimba uye kusimba kwezvinhu zvekuvaka. Hydroxypropyl methylcellulose (HPMC) yave yekuwedzera yakawanda mugypsum poda-based building mater...Verenga zvimwe»
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Starch ethers imhando yakagadziridzwa yesitachi iyo yakagamuchira kutariswa kwakapararira mune dzakasiyana siyana maindasitiri ekushandisa nekuda kwekusiyana-siyana uye akasiyana zvivakwa. Kunyange ichiwanzo shandiswa mukunamira kune yayo yekubatanidza kugona, kukodzera kwayo kwenzvimbo-yepamusoro-tembiricha kunoenderana ...Verenga zvimwe»
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suma: Sumo pfupi yeHydroxyethyl Cellulose (HEC) uye kukosha kwayo muzvigadzirwa zvemumba. Tsanangura kushandiswa kwezvinonamira uye zvinosimbisa mune zvakasiyana zvigadzirwa zvevatengi. Chikamu 1: HEC Adhesives Overview: Tsanangura HEC nemakemikari ayo. Kurukurai zvinonamira zvimiro zveHEC uye...Verenga zvimwe»
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Hydroxyethylcellulose (HEC) isimba rakasiyana-siyana uye rinoshanda iro rinoshandiswa zvakanyanya mumaindasitiri akasiyana. Iyi komisheni inotorwa kubva ku cellulose, yakasikwa polymer inowanikwa muhuwandu hwakawanda muchirimwa sero madziro. HEC yakasarudzika zvivakwa inoita kuti ive yakanakira kukora zvakasiyana zvigadzirwa, fr...Verenga zvimwe»
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Abstract: Silicone defoamers yakakosha pakushanda kunobudirira kwemvura yekuchera muindasitiri yemafuta negasi. Ichi chinyorwa chinopa kutarisa kwakadzama kwesilicone defoamers, zvimiro zvavo, maitiro ekuita, uye kunzwisiswa kwakadzama kwemashandisirwo avo chaiwo mukuchera...Verenga zvimwe»