Faa'iidooyinka Magnesium Hydroxide Flame Retardant

Faa'iidooyinka Magnesium Hydroxide Flame Retardant

Magnesium hydroxide waa nooc dhaqameed oo dab-celiye ku salaysan buuxinta. Marka uu kulayl la kulmo, wuu burburaa oo sii daayaa biyaha xiran, isagoo nuugaya kulayl qarsoon oo badan. Tani waxay yareysaa heerkulka dusha sare ee walxaha isku dhafan ee ku jira ololka, waxay joojisaa burburka polymer-ka waxayna qaboojisaa gaasaska guban kara ee la soo saaray. Magnesium hydroxide waa buuxiye aan dabiici ahayn oo rajo leh oo dab-celiye u ah isku-dhafka ku salaysan polymer-ka. Sida aluminium hydroxide, waxay u shaqeysaa iyadoo nuugaysa kulaylka iyada oo loo marayo burburka kulaylka iyo sii deynta biyaha, taasoo ka dhigaysa mid aan sun ahayn, qiiqa yar, iyo mid deegaanka u fiican, maadaama magnesium oxide-ka ka dhasha uu yahay mid deggan oo aan sababin wasakh labaad.

Si kastaba ha ahaatee, marka la barbar dhigo kuwa halogeenka ku jira ee dabka dabiiciga ah, gaarista isla saameynta dabka-celiya waxay u baahan tahay saamiga buuxinta oo ka badan 50%. Maadaama magnesium hydroxide uu yahay mid aan dabiici ahayn, dusha sare waxay leedahay iswaafajin liidata oo leh substrate-ka polymer-ka. Saamiga buuxinta oo aad u sarreeya, iyada oo aan wax laga beddelin dusha sare, wuxuu hoos u dhigi doonaa sifooyinka farsamada ee walxaha isku dhafan. Sidaa darteed, wax ka beddelka dusha sare ayaa lagama maarmaan u ah si loo hagaajiyo iswaafajinta walxaha polymer-ka, iyadoo la hubinayo in sifooyinka farsamada ee walxaha la buuxiyay aan la waxyeellayn - ama xitaa la wanaajiyo dhinacyada qaarkood.

Inta lagu jiro habka ka hortagga dabka, magnesium hydroxide ma soo saarto wax walxo waxyeello leh. Intaa waxaa dheer, alaabta kala-baxa waxay nuugi kartaa xaddi badan oo gaasas sun ah iyo qiiqa ka dhasha gubashada cinjirka, balaastikada, iyo polymers-ka kale. Magnesium oxide-ka firfircoon wuxuu si joogto ah u nuugaa haraaga dhalaalay ee aan si buuxda u gubin, isagoo si dhakhso ah u damiya ololka isagoo baabi'inaya qiiqa kana hortagaya daadashada dhalaalka. Waa daawo dhaqameed u adkaysta dabka aan dabiiciga ahayn ee deegaanka u fiican.

Waqtigan xaadirka ah, aluminium hydroxide ayaa si weyn looga isticmaalaa Shiinaha. Si kastaba ha ahaatee, marka heerkulka habaynta polymer-ka uu kordho, aluminium hydroxide wuxuu u janjeeraa inuu qudhmo, taasoo yaraynaysa waxtarkeeda gubashada dabka. Marka la barbardhigo, magnesium hydroxide wuxuu bixiyaa faa'iidooyinka soo socda:

1. Heerkulka Kala-baxa Kulaylka Sare - Magnesium hydroxide wuxuu ku burburaa 340°C, kaas oo 100°C ka sarreeya aluminium hydroxide. Tani waxay u oggolaanaysaa heerkulka farsamaynta balaastikada oo sarreeya, hagaajinta hufnaanta fidinta, kor u qaadida balaastikada, yaraynta waqtiga qaabaynta, iyo hubinta dhalaalka dusha sare oo leh cillado yar iyadoo la ilaalinayo xoogga diirka oo xooggan.
2. Cabbirka Walxaha Isku Midka ah & Iswaafajinta Wanaagsan - Qaybinta walxaha xitaa waxay hubineysaa iswaafajin wanaagsan oo lala yeesho substrate-yada, taasoo yareyneysa saameynta ay ku leedahay sifooyinka farsamada ee badeecada.
3. Samaynta Caqabad Ilaalineed - Ka dib marka uu fuuq-baxo inta lagu jiro gubashada, magnesium oxide-ka ka dhasha waa walax xoog badan oo u adkaysta kulaylka oo u shaqeysa sidii caqabad ilaalin ah, go'doominaysa ololka iyo gaasaska sunta ah. Magnesium hydroxide sidoo kale wuxuu dhexdhexaadiyaa gaasaska aashitada leh (SO₂, NOx, CO₂) ee la soo saaro inta lagu jiro gubashada balaastikada.
4. Waxtarka Sare ee Burburka & Xakamaynta Qiiqa - Waxay muujisaa awoodo xooggan oo ka hortagga ololka iyo xakamaynta qiiqa iyadoo aan si fudud u xoqin qalabka, taasoo kordhinaysa cimriga mashiinka.
5. Kharash-Wax-ku-ool ah - Qalabka dab-damiska ee Magnesium hydroxide waa kala bar qiimaha aluminium hydroxide. Awooddeeda buuxinta sare waxay si weyn u yareysaa kharashyada wax soo saarka.

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