Mabhenefiti eMagnesium Hydroxide Flame Retardant

Mabhenefiti eMagnesium Hydroxide Flame Retardant

Magnesium hydroxide imhando yechinyakare yemuto unodzivirira moto unobva mukuzadza. Kana ukaiswa pakupisa, unoora woburitsa mvura yakasungwa, uchitora kupisa kwakawanda. Izvi zvinoderedza tembiricha yemuto wezvinhu zvakasanganiswa mumoto, zvichidzivisa kuora kwepolymer uye zvinotonhodza magasi anobvira. Magnesium hydroxide imuto unodzivirira moto unobva muzvinhu zvakasanganiswa nepolymer. Kufanana nealuminium hydroxide, inoshanda nekupinza kupisa kuburikidza nekuora kwekupisa uye kuburitsa mvura, zvichiita kuti isave ine chepfu, isingasvibisi utsi hwakawanda, uye isingakuvadzi nharaunda, sezvo magnesium oxide inobuda yakagadzikana uye isingakonzeri kusvibiswa kwechipiri.

Zvisinei, zvichienzaniswa nezvinodzivisa moto zve organic zvine halogen, kuwana simba rakafanana rekudzivirira moto kunoda chiyero chekuzadza chinodarika 50%. Sezvo magnesium hydroxide isiri ye organic, pamusoro payo hapashande zvakanaka ne polymer substrates. Chiyero chakadaro chekuzadza chakakwirira, pasina kugadziriswa kwenzvimbo, chingaderedza hunhu hwemuchina wezvinhu zvakasanganiswa. Nokudaro, kugadziriswa kwenzvimbo kwakakosha kuti ivandudze kuenderana kwayo ne polymer substrates, ichiva nechokwadi chekuti hunhu hwemuchina hwezvinhu zvakazadzwa hahuna kukanganiswa - kana kutowedzerwa mune zvimwe zvinhu.

Munguva yese yekudzivirira moto, magnesium hydroxide haiburitse zvinhu zvinokuvadza. Uyezve, zvigadzirwa zvayo zvekuora zvinogona kutora huwandu hwakawanda hwemagasi ane chepfu uye utsi hunokonzerwa nekupiswa kwerabha, mapurasitiki, uye mamwe mapolymer. Magnesium oxide inoshanda inoramba ichinyungudutsa zvasara zvakanyungudutswa zvisina kupiswa zvakakwana, ichikurumidza kudzima moto uku ichibvisa utsi uye ichidzivirira kudonha kwemoto. Iyo inodzivirira moto isingasanganisirwe nezvakatipoteredza.

Parizvino, aruminiyamu hydroxide ndiyo inonyanya kushandiswa muChina. Zvisinei, sezvo tembiricha yekugadzirisa polymer ichiwedzera, aruminiyamu hydroxide inowanzoora, zvichiita kuti ideredze kushanda kwayo kunodzivirira moto. Kana tichienzanisa, magnesium hydroxide ine zvakanakira zvinotevera:

1. Kupisa Kwakakwirira Kwekuora Kwekupisa - Magnesium hydroxide inoora pa340°C, inova 100°C yakakwira kupfuura aluminium hydroxide. Izvi zvinobvumira tembiricha yepamusoro yekugadzira mapurasitiki, kuvandudza kushanda zvakanaka kwekubvisa mapurasitiki, kuwedzera purasitiki, kuderedza nguva yekuumba, uye kuona kuti pamusoro pechinhu pane kupenya kwakanyanya pasina zvikanganiso zvakawanda uku uchiramba wakasimba.
2. Saizi yeZvidimbu Zvakafanana uye Kuenderana Kwakanaka - Kugoverwa kwayo kwezvidimbu zvakaenzana kunoita kuti zvienderane zviri nani nezvikamu, zvichideredza kukanganisa pahunhu hwemuchina wechigadzirwa.
3. Kuumbwa kweChidziviriro Chekudzivirira - Mushure mekushaikwa kwemvura mumuviri panguva yekutsva, magnesium oxide inobuda ichinhu chine simba guru, chisingapise kupisa chinoshanda sechidziviriro, chichiparadzanisa moto nemagasi ane chepfu. Magnesium hydroxide inobvisawo magasi ane acidic (SO₂, NOx, CO₂) anogadzirwa panguva yekutsva kwepurasitiki.
4. Kushanda Nesimba Kwazvo Pakuora Uye Kuderedza Utsi - Inoratidza kugona kwakasimba kwekudzivirira moto uye kudzvinyirira utsi uku isinganyanyi kukuvadza michina, nokudaro ichirebesa hupenyu hwemuchina.
5. Inodhura Zvishoma - Magnesium hydroxide murazvo unodzivirira ihafu yemutengo wealuminium hydroxide. Kukwanisa kwayo kuzadza kwakawanda kunoderedza zvakanyanya mari yekugadzira.

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