Inconstancy is fireproof material is pouring means
Shade positive pole is used to electroanalysis alternately in fireproof material qualitative design vitriolic pickling, alternant to shade positive pole structure undertakes optimizing, use special structure design, form section type yin and yang alternant, when avoiding steel wire accident to stop to move, steel wire the calorific, phenomenon that burns. Groove child use overflow formula, the design has convulsions system and circulatory system, pass the current density with good control system and right choice, assure already pickling is clean, do not have base metal again erode and black film phenomenon, laid good foundation to obtain good film quality to hit. Flourish Cheng Naicai reminds, boiler has galvanizing of boiler of fireproof material zinc iron makes zincic boiler and boiler of fireproof material zinc two kinds.
Boiler of zinc of 1. fireproof material is had be able to bear or endure zincic fluid is eroded, do not produce the reaction, good point that drops zincic waste time with zincic fluid. The development of boiler of fireproof material zinc experienced small different brick occlusive build by laying bricks or stones is built, large and prefab piece build by laying bricks or stones is built and the construction means with fireproof material pouring whole. The zincic boiler of construction of before two kinds of methods often appears brick of leakage, float, heat preservation not the problem such as beautiful, be abandoned basically in current design construction. Whole is fireproof material is pouring shape construction is simple, appear not easily the blemish such as brick of leakage, float, appear in system of bowl of pottery and porcelain even when tiny flaw, zincic fluid is entered among them, as caky as fireproof material for an organic whole, make a structure more firm.
2. presses roller bracket to be in the design of zincic boiler, to heating means, the element such as bath deepness, width and rake had integrated consideration, choose fireproof and pouring makings undertake whole pouring, right pouring the size scale of makings, advocate makings and the scale of complementary makings and additive have proper choice. When construction is pouring, undertake continuously, notice conserve, prevent bowl system to produce the limitation such as crackle, hole. The basis is pouring the characteristic formulate of makings reasonable drying-out curve, strict according to drying-out curve drying-out, assure the integrality of bowl system, prolong its service life.
Silicon collosol in indeterminate form fireproof material applies mediumly
1. silicon collosol weighs siliceous solution again, structural formula is SiO2 · NH2O, it is the colloid solution that polymer of a kind of siliceous much element fashions, the particle of polymer is in normally 7~20nm. Of silicon collosol dehydrate temperature range is wide, dehydrate won't destroy its to combine strength not only, still can make dimension structure more thirdly stable, produce higher combinative intensity.
2. silicon collosol serves as fireproof and pouring the principle of makings bond is to be based on sol - gel technology, because its express an area big, adsorptive sex is strong, silicon collosol distributings at surface of fireproof material grain, in gel is formed all round grain, in the grain in this process apparently hydroxyl is caky shuck off moisture, form the dimensional network structure that Si-O-Si integrates, make fireproof material generates strength in construction conserve process. After construction system is dry, gel combines aggregate together to form framework, provide strength.
Application of 3. silicon collosol pledges at aluminous carborundum pouring the aggressivity fighting broken bits that fireproof data can improve apparently in makings can; silicon collosol replaces mud of aluminium acerbity brine to apply Yu Gangyu to pledge as bond pouring makings can shorten apparently construction time, promote the construction that controls slop function and performance characteristics.
The fireproof data that 4. uses silicon collosol to make bond has strength stability of bulk of tall, high temperature is good, heatproof shake performance is good wait for an advantage, promoted the construction of material function and service life thereby, because this is in,indeterminate form got popularize and applied in fireproof material.
Flourish Cheng Naicai regards professional fireproof material manufacturer as the home, we have rich kiln furnace to liner is built and transform experience, if you have pertinent question and demand but the incoming telegram undertakes advisory, we can act on cordial attitude of attending to guests to offer professional solution to you.
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