Tshuaj Raw Khoom Magnesium Hydroxide Hluav Taws Kub Retardant
Specification
| Magnesium hydroxide | ||||||||
| High purity series | Qib Industrial | Pharmaceutical qib | ||||||
| Index | ZH-H2-1 | ZH-H2-2 | ZH-H3-1 | ZH-H5 | ZH-E6A | ZH-E6B | ZH-HUSPL | ZH-HUSPH |
| Mg (OH) 2 ≥ (%) | 99 | 99 | 99 | 99 | 95-100.5 Nws | 95-100.5 Nws | ||
| MgO ≥ (%) | 60 | 55 | ||||||
| Ca ≤ (%) | 0.05 Nws | 0.05 Nws | 0.05 Nws | 0.05 Nws | 2 | 3 | 1.5 | 1.5 |
| Poob ntawm ignition ≥ (%) | 30 | 30 | 30 | 30 | 30-33 : kuv | 30-33 : kuv | 30-33 : kuv | 30-33 : kuv |
| Acid-insoluble khoom ≤ (%) | 0.1 | 0.1 | 0.1 | 0.1 | ||||
| Cl ≤ (%) | 0.6 | 0.6 | 0.6 | 0.6 | 0.05 Nws | 0.05 Nws | ||
| Dej ≤ (%) | 0.5 | 2 | 2 | |||||
| Fe ≤ (%) | 0.05 Nws | 0.05 Nws | 0.05 Nws | 0.05 Nws | 0.5 | |||
| SO4 ≤ (%) | 0.5 | 0.5 | 0.5 | 0.5 | ||||
| Dawb ≥ (%) | 95 | 90 | 90 | |||||
| Soluble ntsev ≤ (%) | 0.5 | 0.5 | ||||||
| loj D50≤ (hli) | 2 | 3 | 4.5 | 40-60 | 3/4.5 | 4.5 | ||
| loj D100≤ (hli) | 25 | |||||||
| Lead ≤ (ppm) | 1.5 | 1.5 | ||||||
| Qhov chaw tshwj xeeb (m2 / g) | 20 | 20 | ||||||
| Qhov ntom ntom (g / ml) | ≤0.4 | ≤0.4 | ≤0.4 | ≥0.6 | ≤0.5 | ≤0.5 | ≤0.4 | ≥0.4 |
Cov ntawv thov hauv Industrial
1. Halogen-dawb nplaim retardant cable.
2. Hloov cov yas.
3. Roj hmab.
4. Ntoo yas.
Mg (OH) 2 daim ntawv thov
Magnesium hydroxide yog cov nplaim hluav taws zoo heev rau cov khoom siv yas thiab roj hmab.Raws li kev tiv thaiv ib puag ncig, raws li tus neeg sawv cev flue gas desulfurization, nws tuaj yeem hloov cov alkali thiab txiv qaub raws li tus neeg sawv cev nruab nrab thiab hnyav hlau adsorption tus neeg saib xyuas rau cov dej khib nyiab.Tsis tas li ntawd, nws tseem tuaj yeem siv rau hauv kev lag luam hluav taws xob, kev kho cov tshuaj thiab cov suab thaj, rau cov ntaub ntawv rwb thaiv tsev thiab tsim lwm cov khoom siv magnesium ntsev.Magnesium hydroxide yog siv los ua cov pa luam yeeb desulfurization absorbent.Feem ntau ntawm cov pa luam yeeb desulfurization thiab txiv qaub gypsum txoj kev tau siv ua ntej xyoo 1970.Vim yog cov pa phem thib ob ntawm cov khoom lag luam rau ib puag ncig, hydrogen tau siv txij li xyoo 1980s.Magnesium oxide txoj kev;acidic dej khib nyiab;ua ke cov nplaim hluav taws kub nyhiab, uas tau siv bromine, phosphorus, chlorine, thiab inorganic ntsev yav dhau los.Feem ntau ntawm cov khoom no tau siv rau hauv cov khoom no.Magnesium, feem ntau yog vim magnesium hydroxide hydroxide nyob rau hauv thermal yas resin tuaj yeem ua rau lub cev qhuav dej thiab decomposition kub tshaj 350 ° C.
Kev Pabcuam thiab Zoo
Cov tshuaj muaj pes tsawg leeg ntawm peb cov khoom, lawv cov particle loj tis, muaj ntau hom coatings, thiab txawm lub tswv yim ntawm cov siv lead ua zoo li peb cov khoom: tag nrho cov no tsis yog qhov tseem ceeb rau kev ua tau zoo ntawm koj formulations.Magnesium hydroxide hmoov yog tsim los ua cov nplaim hluav taws xob zoo thiab cov pa taws tua hluav taws ntxiv, ua tiav cov nplaim hluav taws kub hnyiab, cov pa luam yeeb tsawg thiab cov pa pa phem tsis zoo rau cov khoom siv dag zog.Nws qhov kev ua haujlwm ruaj khov tso cai rau nws muab tso rau hauv cov khoom siv polymers ntawm cov khoom xav tau yam tsis muaj kev cuam tshuam rau kev ua haujlwm zoo.Nyob rau hauv kev sib cuag nrog hluav taws, nws decomposes raws li ib tug endothermic cov tshuaj tiv thaiv, tso diluent gases ntawm kub ze rau lub decomposition ntawm lub polymer.Tias yog vim li cas peb muab cov khoom lag luam dav dav rau daim ntawv thov no.Peb yuav zoo siab los coj koj los ntawm txoj haujlwm ua tiav.
