ʻO nā mea kiʻekiʻe kiʻekiʻe ka Magnesium Hydroxide Fire Retardant
Hōʻike
| Magnesium Hydroxide | ||||||||
| Moʻo maʻemaʻe kiʻekiʻe | Papa hana | Papa lāʻau lapaʻau | ||||||
| Papa kuhikuhi | 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 | 95-100.5 | ||
| MgO≥ (%) | 60 | 55 | ||||||
| Ca ≤ (%) | 0.05 | 0.05 | 0.05 | 0.05 | 2 | 3 | 1.5 | 1.5 |
| Pohō ma ka ʻāʻī ≥ (%) | 30 | 30 | 30 | 30 | 30-33 | 30-33 | 30-33 | 30-33 |
| Mea hiki ʻole i ka ʻakika ≤ (%) | 0.1 | 0.1 | 0.1 | 0.1 | ||||
| Cl ≤ (%) | 0.6 | 0.6 | 0.6 | 0.6 | 0.05 | 0.05 | ||
| Wai ≤ (%) | 0.5 | 2 | 2 | |||||
| Fe ≤ (%) | 0.05 | 0.05 | 0.05 | 0.05 | 0.5 | |||
| SO4≤ (%) | 0.5 | 0.5 | 0.5 | 0.5 | ||||
| Keokeo ≥ (%) | 95 | 90 | 90 | |||||
| Paʻakai hoʻoheheʻe ≤ (%) | 0.5 | 0.5 | ||||||
| nui D50≤ (um) | 2 | 3 | 4.5 | 40-60 | 3/4.5 | 4.5 | ||
| nui D100≤ (um) | 25 | |||||||
| Lead≤ (ppm) | 1.5 | 1.5 | ||||||
| ʻĀpana ili kūikawā (m2/g) | 20 | 20 | ||||||
| ʻOi aku ka nui (g/ml) | ≤0.4 | ≤0.4 | ≤0.4 | ≥0.6 | ≤0.5 | ≤0.5 | ≤0.4 | ≥0.4 |
Nā noi ma ka ʻenehana
1. Uea pale ahi ʻole halogen.
2. ʻO nā plastic i hoʻololi ʻia.
3. Lapa.
4. Laau plastic.
Mg(OH)2 Noi
ʻO ka Magnesium hydroxide kahi mea pale ahi maikaʻi loa no nā huahana palaki a me nā huahana.Ma ke ʻano he pale kaiapuni, ma ke ʻano he flue gas desulfurization agent, hiki iā ia ke hoʻololi i ka alkali a me ka lime ma ke ʻano he mea hoʻokaʻawale a me ka mea hoʻoheheʻe metala kaumaha no ka wai ʻawaʻawa.Eia kekahi, hiki ke hoʻohana ʻia i ka ʻoihana uila, ka hoʻomaʻemaʻe ʻana i ka lāʻau lapaʻau a me ke kō, no nā mea insulation a me ka hana ʻana i nā huahana paʻakai magnesium.Hoʻohana ʻia ka Magnesium hydroxide e like me ka hoʻokuʻu ʻana i ka uahi desulfurization absorbent.Ua hoʻohana ʻia ka hapa nui o ka desulfurization o ka uahi a me ka lime gypsum ma mua o nā makahiki 1970.Ma muli o ka hoʻohaumia ʻana o nā huahana i ke kaiapuni, ua hoʻohana ʻia ka hydrogen mai ka makahiki 1980.ʻO keʻano o ka magnesium oxide;wai ʻawaʻawa;hui pū me ka resin flame retardant, ka mea i hoʻohana i ka bromine, phosphorus, chlorine, a me nā paʻakai inorganic i ka wā ma mua.Ua hoʻohana ʻia ka hapa nui o kēia mau huahana i kēia mau huahana.ʻO ka Magnesium, ma muli o ka magnesium hydroxide hydroxide i ka resin plastic thermal hiki ke hoʻonui i ka dehydration a me ka decomposition wela ma luna o 350 ° C.
Ka lawelawe a me ka maikaʻi
ʻO ka haku mele ʻana o kā mākou huahana, kā lākou puʻupuʻu ʻāpana nui, ka loaʻa ʻana o nā ʻano like ʻole o ka uhi ʻana, a me ka haku ʻana i ke ʻano aniani o kā mākou huahana: ʻo kēia mau ʻāpana āpau ke kī i ka hana kūpono o kāu mau ʻano.Hoʻolālā ʻia ka pauka Magnesium hydroxide e hana ma ke ʻano he mea pale ahi maikaʻi a me ka hoʻohui ʻana i ka uahi, e loaʻa ana i ka hoʻokuʻu ahi kiʻekiʻe, ka haʻahaʻa haʻahaʻa a me ka hoʻoheheʻe ʻana i ke kinoea me ka ʻole e hoʻopilikia i nā waiwai mechanical.ʻO kāna hana paʻa e hiki ai ke hoʻohui ʻia i loko o nā polymers i nā hoʻouka i makemake ʻia me ka ʻole o ka hoʻopili ʻana i nā ʻano hana.I ka hui ʻana me ke ahi, hoʻoheheʻe ʻia e like me ka hopena endothermic, e hoʻokuʻu ana i nā kinoea diluent ma nā mahana kokoke i ka decomposition o ka polymer.ʻO ia ke kumu e hāʻawi ai mākou i kahi laulā huahana piha no kēia noi.E hauʻoli mākou e alakaʻi iā ʻoe i kahi papahana holomua.
