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1. Excellent thermal shock resistance
2. Good plasticity and easy to compact
3. Smooth surface after construction
4. Strong toughness and wear resistance
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Wear Resistant Refractory Plastic Introduction
Wear resistant refractory plastic as a kind of hot sales refractory materials for furnace application in Rongsheng refractory refractory bricks factory manufacturing with widely used in widely used in electric power, metallurgy, steel, ceramics, chemical and other industries. Plastic refractory wear resistant have good properties of good temperature resistance and good plasticity and convenient construction and have outstanding wear resistance, good plasticity and good construction performance, high strength, good wear resistance. There are for sale cheap refractory plastic in RongSheng fire bricks company can provide fireproof plastic specification and category as well as competitive price & high grade quality, other specification according to customer requirements, welcome to contact us or email us for free quote or price list.
Wear Resistant Refractory Plastic Defination
The wear resistant refractory plastic is made of high aluminum clinker, corundum, mullite and silicon carbide, wear resistant plastic is prepared by using different binders and admixtures, the refraftory plastic is formed by beating, vibrating or extruding.The mud-shaped amorphous refractories. Wear resistant plastic refractory has excellent wear resistance, super strong adhesion and high service temperature (1600 °C). The construction process is simple and the construction period is short. Not one of oven is needed after the construction is completed. The refractory plastic service life is significantly higher than other wear resistant refractories.
Wear Resistant Refractory Plastic Characteristic
1.The construction time with wear resistant refractory plastic castable can be adjusted, the construction time can be maintained at high temperature.
2.Wear resistant refractory plastic castable have outstanding wear resistance.
3.Plastic castable wear resistant refractory can be used as a single layer wear-resistant lining, can also be used in combination with PN-GD series products, suitable for parts that are more scouring and require heat insulation.
4.the construction plasticity of the refractory plastic is good, no bulging, no cracking.
5.The construction performance with the wear resistant plastic is good, the strength is high, the wear resistance is good, the field use effect is the best, plastic refractory is beneficial to prolonging the service life of the furnace lining and improving the utilization efficiency of the high temperature kiln.
Wear Resistant Refractory Plastic Specification
Item
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Wear resistant refractory plastic
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Index
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RS-1
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RS-2
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Bulk Density(g/cm3)
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2.7
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2.6
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Cold Crushing Strength(Mpa)
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110℃*24h
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60
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50
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800℃*3h
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80
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70
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Flexural Strength(Mpa)
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110℃*24h
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10
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9
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800℃*3h
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15
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12
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Thermal Shock Resistance(900℃，time）
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20
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20
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Linear Dimensional Change(℃）
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1300
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1300
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Wear Resistance（℃*6h）
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8
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9
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Plastic index（%）
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15~40
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15~40
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Refractoriness（℃）
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1770
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1770
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Al2o3(%)
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70
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50
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Sic(%)
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--
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30
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Wear Resistant Refractory Plastic Application
1.Wear resistant refractory plastics are mainly used for various heating furnaces, soaking furnaces, annealing furnaces, sintering furnaces, and electric furnace roofs in the steel industry.
2.Plastic refractory wear resistant suitable for construction of thin parts such as furnace water wall.
3.Wear resistant refractory plastics are mainly used in the dense phase zone of the furnace and the steam-cooled cyclone separator.
4.Plastic wear resistant refractory is mainly used for maintenance and repair of high temperature and easy wear parts and furnace walls in which circulating fluidized bed boilers and other thermal kiln linings cannot be poured.
Wear Resistant Refractory Plastic Construction Process
1.The wear resistant refractory plastic castable of construction is carried out by the method of tapping and compacting. Before the construction, the refractory plastic can be laid at the required part, the blanks should be laid in the wrong seam. After the beating, the joint of the blank should be beaten, and then the hammer or hammer will be used. The entire area was beaten 3 times to ensure the material density.
2.The correct anchoring factor is very important for supporting the sheet-like refractory plastic. Using rigid anchoring nail tips, the anchoring nail tips are spaced about 150mm~250mm. The thickness of the refractory material can be determined according to the design requirements of different the high temp furnace types.
3.After determining the damaged part with the high temp kiln, the edge is trimmed with a tool at a right angle and not sagged by 20 mm, that is, the repaired thickness is not less than 20 mm. After repairing, the wear resistant refractory plastic can be smoothed over the original refractory material, the trapezoidal connection cannot occur.
4.Clean the repaired parts with the high temp furnace. If the original refractory material has unstable particles, plastic refractory must be removed. There should be no floating dust to ensure that the repaired surface has a solid and clean working surface.
5.The refractory plastic castable wear resistant can be sliced with a very clean knife, the fresh side is attached to the repaired part, and then the hammer is hammered or hammered tightly. The blank should be laid in a wrong way. After the beating, the blank should be connected. Sewage, no gaps can occur, and after all the repaired surfaces are attached, use a hammer to repeatedly tamper them until the surface of the blank is wet. Pay attention to the edges when beating, do not beat the original refractory material, and finally solidify the entire repair surface into a smooth plane.
Wear Resistant Refractory Plastic of the Plastic Effect
2.Plastic refractory castable of the plasticity is the property that the mud material is easily deformed without breaking after being stressed, which is expressed by the plasticity index (the percentage of the plastic deformation height after the impact of the sample and the height of the original sample).
3.The plastic refractory index is 20-30%. If wear resistant plastic refractory is less than 20%, plastic refractory is too hard and difficult to apply. If refractory plastic wear resistant is more than 30%,refractory plastic is too soft, the beating is not real, and the shrinkage after burning is large. The plastic refractory index is suitable for refractory plastic.
4.There are can be kneaded into a dough by hand, and no water is secreted or sticky. The refractory plastic has high temperature strength, good thermal shock resistance and strong peeling resistance, but the construction efficiency is low and the labor intensity is large.
Wear Resistant Refractory Plastic Supplier in RS Refractory Castable Factory
1.Rongsheng refractory castable factory has been engaged in refractory material industry for more than 20 years. Rongsheng refractory castable factory have a big technological team, there are more than 15 senior designers for the furnace & kiln. Refractory castable factory are good at different technological field, such as refractory bricks , refractory castable , lightweight insulation firebricks and prefabricated bricks according to client requirement .
2.Rongsheng refractory bricks factory provide Refractory production and customization, fast delivery, short cycle, and more peace of mind.
3.Rongsheng refractorey bricks company supply construction and installation, one-stop procurement platform plus solutions, more thoughtful.
4.Rongsheng refractorey bricks company have professional after-sales service team, serving every customer throughout the whole year.
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