Features:
Refractory plastic is a kind of amorphous refractory material, mainly composed of refractory aggregate, powder, binder, plasticizer and water. Refractory aggregate and powder provide fire resistance and strength, binder makes the material have a certain cohesivity, plasticizer increases the plasticity of the material, and moisture regulates the softness and construction performance of the material. Good plasticity, convenient construction, strong integrity, excellent fire resistance.
Application:
Refractory plastic is widely used in metallurgy, building materials, electric power and other industries of kiln, boiler and other thermal equipment lining, such as heating furnace, soaking furnace, rotary kiln and other furnace wall, furnace top and other parts.
| Item | Wear-resistant plastic | Fire-resistant plastic | |||
| LXNMS-80 | LXNMSR-75 | LXNMS-70 | LXNMSR-65 | ||
| Al2O3(%) | ≥ | 80 | 75 | 70 | 65 |
| Bulk Density(g/cm3) | ≥ | 2.80 | 2.80 | 2.50 | 2.50 |
| Cold Crushing Strength(MPa) ≥ | 110℃*24h | 100 | 90 | 70 | 60 |
| 1100℃*3h | 110 | 115 | 80 | 85 | |
| Nodules of Rupture(MPa) ≥ | 110℃*24h | 17 | 18 | 12 | 13 |
| 1100℃*3h | 20 | 20 | |||
| Thermal Conductivity
(900℃)(W/m.K) |
≤ | 1.8 | 1.8 | 1.5 | 1.5 |
| Thermal Shock
Resistance (1100℃,water quenching,cycle) |
≥ | 40 | 40 | 25 | 25 |
| Permanent linear change( 1100℃*3h) (%) | * | 0.2–0 | 0.2-0 | -0.3-0. | -0.3-0 |
| Refractoriness (℃) | ≥ | 1800 | 1800 | 1650 | 1650 |
| Apparent Porosity (%) | ≤ | 20 | 20 | 23 | 23 |
| Normal temperature of wear-resisting (cm3) | ≤ | 4 | 4 | ||
| Max. Working temperature (℃) | * | 1700 | 1700 | 1300 | 1300 |
| Application | Furnace and the furnace exit, separator and imports, water-cooled screen | Roof sealing, water, cold rooms | |||
| Note:All data are average values obtained at samples for laboratory purposes. | |||||
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About Lianxin:
The company has more than 20 patented technologies, more than 20 corporate honors, and international certifications such as ISO. With an annual output of 300,000 tons, the company is a leader in China’s refractory industry. As a refractory bricks manufacturer, we will provide you with factory direct prices. With more than 20 years of experience and a team of more than 200 professionals, we are committed to helping you find a solution that suits your needs.
What is the Price of Refractory Plastic?
The main factors affecting the price include: quantity and type. Plastic are key components for building kilns. Lianxin team will provide different pricing plans according to the different needs of customers. The price of refractory plastic varies depending on the quantity and model selected. Customers who order large quantities of the same model can enjoy greater discounts.
About delivery time: Standard size fire bricks and fire plastic can be delivered immediately.
Regarding customized plastic, we have rich experience, short production cycle and fast delivery time.
In addition, we can also provide kiln material solutions and a series of technical guidance for construction according to the specific needs of customers.
Lianxin refractory plastic are your solution!
With over 20 years of experience and a team of over 200 professionals, we are committed to helping you find the solution that’s right for you.
