Qhov zoo ntawm Magnesium Hydroxide Nplaim Retardant

Qhov zoo ntawm Magnesium Hydroxide Nplaim Retardant

Magnesium hydroxide yog ib hom tshuaj tua kab mob raws li nplaim hluav taws. Thaum raug tshav kub, nws decomposes thiab tso dej khi, absorbing ib tug tseem ceeb npaum li cas ntawm latent tshav kub. Qhov no txo ​​qhov kub ntawm qhov chaw ntawm cov khoom sib xyaw hauv cov nplaim taws, inhibiting polymer decomposition thiab txias cov hluav taws xob tsim hluav taws xob. Magnesium hydroxide yog ib qho cog lus inorganic nplaim-retardant muab tub lim rau polymer-based composites. Zoo li txhuas hydroxide, nws ua haujlwm los ntawm kev nqus cua sov los ntawm thermal decomposition thiab tso dej, ua rau nws tsis muaj tshuaj lom, haus luam yeeb tsawg, thiab ib puag ncig tus phooj ywg, vim qhov ua rau magnesium oxide yog ruaj khov thiab tsis ua rau muaj kev ua qias tuaj.

Txawm li cas los xij, piv rau halogen-muaj cov nplaim hluav taws kub retardants, ua tiav cov nplaim hluav taws kub-retardant yuav tsum muaj qhov sib piv ntawm ntau dua 50%. Txij li thaum magnesium hydroxide yog inorganic, nws nto tsis zoo compatibility nrog polymer substrates. Xws li ib tug siab filling piv, yam tsis muaj kev hloov kho deg, yuav degrade lub mechanical zog ntawm cov khoom sib xyaw. Yog li ntawd, kev hloov kho saum npoo yog tsim nyog los txhim kho nws cov kev sib raug zoo nrog polymer substrates, kom ntseeg tau tias cov khoom siv ntawm cov khoom ntim tsis muaj kev cuam tshuam - lossis txawm tias txhim kho hauv qee yam.

Thoob plaws hauv cov txheej txheem nplaim-retardant, magnesium hydroxide tsis tsim cov tshuaj phem. Ntxiv mus, nws cov khoom decomposition tuaj yeem nqus tau cov pa roj ntau ntau thiab cov pa luam yeeb uas tsim los ntawm kev sib txuas ntawm roj hmab, yas, thiab lwm yam polymers. Active magnesium oxide tsis tu ncua adsorbs tsis tiav hlawv molten residues, sai sai tua nplaim taws thaum tshem tawm cov pa luam yeeb thiab tiv thaiv yaj dripping. Nws yog ib txwm eco-phooj ywg inorganic nplaim retardant.

Tam sim no, aluminium hydroxide yog siv dav hauv Suav teb. Txawm li cas los xij, raws li cov txheej txheem polymer kub nce, aluminium hydroxide nyiam decompose, txo nws cov nplaim hluav taws kub. Hauv kev sib piv, magnesium hydroxide muaj cov txiaj ntsig hauv qab no:

1. Siab dua Thermal Decomposition Kub - Magnesium hydroxide decomposes ntawm 340 ° C, uas yog 100 ° C siab tshaj aluminium hydroxide. Qhov no tso cai rau cov yas ua kom sov siab dua, txhim kho kev ua haujlwm ntawm extrusion, txhim kho plasticization, txo lub sij hawm molding, thiab ua kom lub ntsej muag zoo nkauj nrog tsawg dua qhov tsis xws luag thaum tuav lub zog tev.
2. Uniform Particle Size & Zoo Compatibility - Nws txawm particle tis ua kom zoo sib xws nrog substrates, txo qhov cuam tshuam rau cov khoom siv kho tshuab ntawm cov khoom.
3. Tsim Kev Tiv Thaiv Kev Tiv Thaiv - Tom qab lub cev qhuav dej thaum lub sij hawm combustion, qhov tshwm sim magnesium oxide yog lub zog siab, cov khoom siv hluav taws xob tiv thaiv hluav taws xob uas ua rau muaj kev tiv thaiv kev tiv thaiv, cais cov nplaim taws thiab cov pa phem. Magnesium hydroxide kuj neutralizes acidic gases (SO₂, NOx, CO₂) tsim thaum lub sij hawm combustion yas.
4. High Decomposition Efficiency & Smoke Suppression - Nws nthuav tawm cov nplaim hluav taws muaj zog thiab muaj peev xwm tiv thaiv cov pa luam yeeb thaum tsis tshua muaj kev cuam tshuam rau cov khoom siv, yog li txuas lub tshuab lifespan.
5. Nqi-zoo - Magnesium hydroxide nplaim retardant yog ib nrab ntawm cov nqi ntawm txhuas hydroxide. Nws muaj peev xwm ua kom muaj peev xwm ua tau zoo txo ​​cov nqi tsim khoom.

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