Imfuneko yokuguqula i-magnesium hydroxide flame retardant

Umgaqo kunye neenzuzo ze-magnesium hydroxide flame retardant

I-Magnesium hydroxide yi-inorganic flame retardant filler, enethemba elibanzi lesicelo kwizinto ezidibeneyo ezisekelwe kwi-polymer.I-Magnesium hydroxide flame retardant iyabola kwaye ikhuphe amanzi xa ishushu, ifunxa ubushushu, inciphise ubushushu bedangatye kumphezulu we-polymer material, kwaye ilibazise inkqubo yokuthotywa kwepolymer ibe bubunzima obuphantsi bemolekyuli.Ngelo xesha, umphunga wamanzi okhutshiweyo unokunciphisa i-oksijini ebusweni bezinto eziphathekayo, ukuvimbela ukutshiswa kwezinto eziphathekayo.Ke ngoko, i-magnesium hydroxide flame retardant ineengenelo zokungabi natyhefu, umsi ophantsi, kwaye akukho ngcoliseko lwesibini.Kuyinto ehambelana nokusingqongileyo idangatye elithintelayo.

Imfuneko yokuguqula i-magnesium hydroxide

Nangona kunjalo, xa kuthelekiswa ne-halogen-based-flame retardants, i-magnesium hydroxide flame retardants ifuna inani eliphezulu lokuzalisa ukufezekisa umphumo ofanayo wokunqanda ilangatye, ngokubanzi ngaphezu kwe-50%.Ngenxa yokuba i-magnesium hydroxide iyinto engabonakaliyo, ayinakuhambelani kakubi kunye nezixhobo ezisekelwe kwi-polymer.Isixa esiphezulu sokuzalisa siya kuchaphazela iimpawu zomatshini wezinto ezidibeneyo.Ukuyicombulula le ngxaki, kuyimfuneko ukuguqula umphezulu we-magnesium hydroxide ukuphucula ukuhambelana kwayo kunye nezixhobo ezisekelwe kwi-polymer, ukuphucula ukuchithwa kwayo kwizinto ezidibeneyo, ukwandisa umsebenzi wayo ongaphezulu, ngokunciphisa umthamo wayo, ukuphucula ukusebenza kakuhle kwedangatye kunye nokugcina. okanye ukuphucula iimpawu zemishini yezinto ezidibeneyo.

Iindlela zokuguqula i-magnesium hydroxide

Okwangoku, kukho iindlela ezimbini eziqhelekileyo zokuguqula i-magnesium hydroxide: indlela eyomileyo kunye nendlela emanzi.Indlela eyomileyo yokuguqulwa kukudibanisa i-magnesium hydroxide eyomileyo kunye nenani elifanelekileyo le-solvent ye-inert, ukutshiza nge-agent edibeneyo okanye enye i-agent yonyango yomhlaba, kwaye uyixube kumatshini wokuxova ophantsi kwesantya sokulungiswa kwonyango.Ukuguqulwa kwendlela emanzi kukumisa i-magnesium hydroxide emanzini okanye ezinye i-solvents, yongeza ngokuthe ngqo i-arhente yonyango okanye i-dispersant, kwaye uyiguqule phantsi kokuvuselela.Ezi ndlela zimbini zineenzuzo kunye nezingeloncedo zazo kwaye kufuneka zikhethwe ngokweemeko ezithile.Ukongeza kwindlela yokuguqula umphezulu, indlela yokucokisa ingasetyenziselwa ukutyumza i-magnesium hydroxide powder ukuya kwinqanaba le-nanometer, ukwandisa indawo yayo yoqhagamshelwano kunye ne-polymer matrix, ikhulise ukuhambelana kwayo kunye ne-polymer, kwaye ngaloo ndlela iphucule umphumo wayo wokunqanda ilangatye.