The bases of acid-proof brick is 2 oxidation silicon, it forms many much more aluminous andalusite below high temperature roast, this is the material with a kind of acid-proof very high performance. Because acid-proof brick construction is tight, bibulous rate is minor, also can be able to bear or endure below normal temperature so any pH indicator are alkalescent medium, but do not be able to bear or endure the melt with high temperature is alkaline. Acid-proof brick contains 2 oxidation silicon 70% above, become via agglomeration, apply at acid of acerbity channel of build by laying bricks or stones, acerbity well, lay aside more in chemical industry library and carry acid to suffer concussion greatly the ground. Acid-proof brick applies in chemical industry extremely wide, main good point is acid-proof, its characteristic is as follows:
1, have excellent chemical stability, acid-proof performance is strong, still have the alkali resistance property of certain level.
2, dimension essence is accurate, the surface is bright and clean and flowing.
3, hardness is tall, be able to bear or endure quick temperature changes. Item characteristics:
(1) is acid-proof bricky board is had be able to bear or endure acidity is tall, be able to bear or endure lukewarm acid-proof effect is good, bibulous rate is polluted low, not easy below normal temperature oxidation, not easily to wait for a gender by medium.
(Outside acid of fluorine of 2) removal of hydrogen embrittlement and hot phosphoric acid, right wet the acid such as chloric, brine, hydrochloric acid, vitriolic, nitric acid kind and any pH indicator below normal temperature are alkaline kind all have fight admirably corrode action.
2. product applies
What my company produces is acid-proof bricky board applies extensively at the industry such as oil, chemical industry, pharmacy, food, papermaking, chemical fertilizer, pesticide, chemical fibber, spin, smelt, power plant, and the anticorrosive liner of tower, pool, canister, chamfer, be in the yard ground such as field of sewage disposal engineering and outdoor ground to develop its acid-proof and anticorrosive action.
Acid of fluorine of removal of hydrogen embrittlement of acid-proof brick ability, hot phosphor, thick alkaline the most medium besides, to wet chloric brine, the acid such as hydrochloric acid, vitriolic, nitric acid kind reach any pH indicator below normal temperature alkaline kind, all have the admirable effect that fight corrupt.
3. service instruction is general epoxy resin, shop of acid-proof puddle, acid-proof cement is stuck, the shop sticks Shi Kegen to taste operation instruction handbook to undertake construction according to afore-mentioned manufacturer family property; Wash concrete face with oxalic acid, achieve soda acid to counteract; Industrial porcelain is acid-proof brick, width is seamed between about 8, 10mm, it is advisable that large bearing of deepness and brick is seamed to make the same score between, divulge in case; The shop sticks acid of chamfer of the application after ending to erode the surface, in order to aid at more firm.
Zhengzhou flourish fills the fireproof material that serves as major to produce manufacturer, we have rich kiln to furnace is built and transform experience, if you have pertinent question and demand but department of market of our Rong Cheng has the incoming message seek advice, we can act on cordial attitude of attending to guests to offer professional conduit solution to you.
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