Fuller Earth Price For Fireclay Brick Fire Brick Sizes And Shapes Fireclay Brick

Product Description:
The refractoriness of clay bricks is comparable to that of silica bricks, which is as high as 1690 to 1730°C, but the softening temperature of the bricks is 200°C lower than that of silica bricks. Because the clay brick contains not only high refractoriness mullite crystals, but also nearly half of the low-melting amorphous glass phase.
In the temperature range of 0-1000°C, the volume of clay brick expands uniformly with the increase of temperature. The linear expansion curve is similar to a straight line, and the linear expansion rate is 0.6%-0.7%, which is about half of that of silica brick. When the temperature rises to 1200°C and the temperature continues to rise, its volume will begin to shrink by the maximum expansion value. The residual shrinkage of clay bricks leads to the cracking of the masonry mortar joints, which is a major drawback of clay bricks. When the temperature exceeds 1200°C, the low-melting point in the clay brick gradually melts because the particles are tightly attached to each other due to the surface tension, resulting in volume shrinkage.
Features:
High strength, strong wear resistance, low Fe2O3, strong carbon deposition resistance ItemIndexN-1N-2aN-2bN-3aN-3bN-4N-5N-6refractoriness/℃≥17501730173017101710169016701580
0.2MpaRefractoinessUnderLoad
℃RUL≥1400135013201300
Reheatinglinearchange
℃(1500℃,2h)1400℃,2h-0.3-0.4-0.31350℃,2h-0.3-0.3-0.3-0.3apparentporosity/%≤2224262426242628
ColdCompressive
Strength/Mpa≥CCS3025201515201515Production flow
Caihua attaches great importance to the technical control over production flows and process control over-all the product quality by strictly following the product requirements, which not only guarantees the product quality butalso increases the production efficiency. The flows line production approach is employed inproduction equipments to safeguard the product quality and customer values. Caihua refractories group boasts multiple advanced technologies, through which it's product quality is safeguarded accordingly.Related Products
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about Us
The company has strong technical strength and technological equipment. Advanced testing equipment. The main production of metallurgy, building materials, nonferrous metals, petrochemical and general industrial furnace refractory.The company produces tens of thousands of tons of stereotyped and indefinable refractories. Its product quality and enterprise scale ranks in the forefront of the industry in the province.It is sold all over the country and exported to the Netherlands, Germany, Canada, India, Zimbabwe, Laos, Myanmar, Iran and other countries. And the area.factory & equipmentFaq
1.You are a manufacture or a trading company?
We are truly a manufacture,we not only can provide the high quality products with the best price,but also can offer the best pre-sale service and after-service.2.What kind of product can you offer?
Our company can offer a series products for kiln construction.For example:Refractory brick,refractory castable,refractory materials,ceramic fiber products.3.Can your company provide samples or can we have a visit to your factory?
Of course,samples are available,and you are welcome to visit our factory at anytime.4.Why we choose the product of your company?
That is good question,we are in the Xinmi City of Henan province,China,the largest refractory material base of the country,so the price and quality of the product can be guaranteed5.What is the warranty for the refractory brick?
For all the refractory bricks,we have 1 year warranty,if any quality problems on our side during in this period,we will take responsibility of the cost of the shipment and the replacement.Contact us