The 3 oxygen in fireproof material 2 iron (Fe2O3) content depends on normally the type of material and utility. 3 oxygen 2 iron are one of fireproof material common oxide, it can affect the function of material and fireproof performance. It is a few run-of-mill content reference below:
Firebrick: Firebrick contains inferior 3 oxygen normally 2 iron content, be in normally 1% to 3% between. This conduces to those who raise firebrick fighting high temperature capability and chemical stability.
Fireproof and pouring makings: Fireproof and pouring the 3 oxygen of makings 2 iron content is OK taller, be in normally 3% to 10% between, specific depend on its utility and material recipe.
Special requirement: According to client demand, flourish Cheng Naicai can produce a 3 oxygen product of low-down of 2 iron content, normally under 1% .
Those who need an attention is, specific 3 oxygen 2 iron content is OK according to the recipe of manufacturer home and product standards differ somewhat. When choosing fireproof material, temperature of the utility of material of Lv of take an examination, job and other property ask, choose right stuff in order to ensure. In addition, notice different material to may differ somewhat on chemical composition even, when choosing accordingly and using fireproof data, can seek advice more.
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