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Mugadziri Mutengo Wakanaka CalciumAlumina Cement CAS:65997-16-2
CalciumAlumina Cement simende ine calcium calcium kana calcium aluminium sechikamu chayo chikuru chezvicherwa. Yakagadzirwa nearuminiyamu yechisikigo kana indasitiri alumina uye calcium carbonate (limestone) zvinoenderana neimwe chikamu, icho chinogadzirwa nekupisa kana kunyungudika kwemagetsi.
Ingredients uye zvikamu: CalciumAlumina Cement inogona kukamurwa kuva aruminiyamu karusiyamu karusiyamu simende (al2O3 53-72%, CAO 21-35%) uye yakachena aruminiyamu karusiyamu simende (al2O3 72-82%, CAO 19-23 %) Zvikamu zviviri. Ordinary aruminiyamu simende simende inogona kukamurwa pasi -iron mhando (FE2O3 <2%) uye yakakwirira -speed njanji mhando (Fe2O37-16%). Low -rail -type aruminiyamu -mhando karusiyamu simende inogona kukamurwa kuva alum ivhu simende (Al2O353 ~ 56 %, CAO 33-35%), aruminiyamu -60 simende (al2O359% kusvika 61%, CAO 27-31%), uye yakaderera -calcium aruminiyamu asidhi simende, 6 CAO4 7 % simende (Al2O359%) kusvika 6 CAO20%. Pure aruminiyamu karusiyamu simende inogona kupatsanurwa mumhando mbiri: Al2O3 72-78%) uye Ultra -high aruminiyamu mhando (Al2O3 78-85%). Pamusoro pezvo, kune kukurumidza uye kuoma kwekutanga kwakasimba aruminiyamu calcium simende.CAS: 65997-16-2
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Mugadziri Mutengo Wakanaka Stearic acid CAS:57-11-4
Stearic acid : (industrial giredhi) Octadecanoic acid, C18H36O2, inogadzirwa nehydrolysis yemafuta uye inonyanya kushandiswa mukugadzira stearate.
Stearic Acid-829 Stearic acid, Stearic asidhi yakasimba fatty acid inowanikwa kubva kumhuka nemafuta emiriwo, iyo huru iyo inonzi stearic acid (C18H36O2) uye palmitic acid (C16H32O2).
Ichi chigadzirwa chichena kana chichena sehupfu kana crystalline hard block, chimiro chayo chine microstrip luster yakanaka yetsono crystal; Iine kamunhuhwi kakafanana negirizi uye haina kunaka. Ichi chigadzirwa chinonyungudika mu chloroform kana diethyl ether, yakanyungudutswa mu ethanol, inenge isingagoneki mumvura. Kutonhora kwechando Nzvimbo yechando (Appendix Ⅵ D) yechigadzirwa haifanirwe kuderera kupfuura 54 ℃. Iodine kukosha Iodine kukosha kwechigadzirwa ichi (Appendix Ⅶ H) haisi kupfuura 4. Acid Value (Appendix Ⅶ H) yechigadzirwa ichi inobva ku203 kusvika ku210. Stearate inopindirana ne magnesium uye calcium ions kuti iite magnesium stearate uye calcium stearate (white precipitate)
Stearic acid CAS 57-11-4
Product Name: Stearic acidCAS: 57-11-4
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Mugadziri Mutengo Wakanaka Sodium Formate CAS:141-53-7
Sodium formate ivhu jena rinonyudza hupfu kana kristaro ine kakunhuhwirira kwefomic acid. Soluble mumvura uye glycerin, zvishoma soluble mu ethanol, isinganyunguriki mu diethyl ether. Chepfu. Sodium formate inogona kushandiswa mukugadzirwa kwefomic acid, oxalic acid, formamide uye inishuwarenzi hupfu, indasitiri yematehwe, chromium tanning nzira mucamouflage acid, inoshandiswa mukugadzirisa, nezvimwe.
Sodium Formate CAS: 141-53-7
Zita reChigadzirwa: Sodium FormateCAS: 141-53-7
