Cloud Thai manufacturers of professional supply boiler furnace refractory clay clay PA

[Product Description PA clay is an inorganic chemical binding agent, it is using a variety of chemical raw materials through a chemical reaction to produce tight, and it also has a number of characteristics of PA wear-resistant tiles, it is isotropic material PA brick bond strength very high, at above 500 ℃ and wear-resistant tiles can be magnetized as a solid overall, so that the whole furnace wall and the furnace wall can be synchronized expansion and contraction of a sharp rise or fall in the furnace, the furnace wall at the same time the strength and tightness there will be a great improvement. After the furnace wall construction is completed, and then coated with 2 ~ 3mmPA clay, thus reducing the power of the furnace wall erosion, greatly improve the life of the furnace wall. . [Performance]: refractoriness high adhesion force; good acid corrosion; anti-permeability; overall good. [Application]: at above 500 ℃ and wear-resistant tiles can be magnetized as a solid overall, so that the whole furnace wall and the furnace wall can be synchronized expansion and contraction of a sharp rise or fall when the furnace temperature, while the intensity of the wall and gas tightness have been greatly improved. After the furnace wall construction is completed, and then coated with 2 ~ 3mm PA clay, thus reducing the power of the furnace wall erosion, greatly improve the life of the furnace wall. For applications that require a small gap, sealed, high bonding strength of furnaces, kilns, boilers and furnaces masonry smokestack. [Production process]: There is some graded refractory aggregate, powder, high-strength temperature chemical binders, additives after full-kneading, drying in air under natural conditions, produce good strength and forming high strength seam binding, final constituent resembles prefabricated structure brickwork. [Product index]: Item Index refractory temperature ℃ 1580 ~ 1770 Thermal conductivity W / mk 0.035 Compressive strength MPa 110 ℃, 16h ≥0.5 1000 ℃, 3h ≥0.2 after burning linear shrinkage% (1000 ℃, 3h) ≤1.0 Hot Compression ratio% ≥15 Al2O3% ≥70 ≤240 consistency