Introduction of refractory plastic castable
Wear-resistant refractory plastic is an important variety of amorphous refractory materials. It is made of refractory aggregate, fine powder and composite admixture through mixing and extrusion. Construction by ramming method. It is widely used in the lining of various high-temperature industrial kilns such as masonry heating furnaces and heat treatment furnaces.
Refractory materials with certain plasticity constructed by tamping method are called refractory plastics. Refractory plastics are generally used in the form of mud embryos. During construction, ramming with a tamper will produce plastic deformation without fragmentation or collapse, and the deformed shape can still be maintained after the force is removed. It is stipulated that when the plasticity index tester is used to measure, the deformation index greater than 15% is plastic, and the deformation index is less than 15% is ramming material.
Features of refractory plastic castable
1. The wear-resistant and refractory plastics produced by Zhenjin Company have fast curing at room temperature and good wear resistance.
2. Strong erosion resistance, high viscosity of the material, not easy to peel off
3, Wear-resistant, fire-resistant and plastic-resistant, simple construction, can be applied to any complex working surface
4. The cured refractory plastic has strong integrity and good seismic performance, and is an ideal raw material for repairing the lining of circulating fluidized bed boilers
Index of refractory plastic
Model | NMKS-A | |
bulk density(g/cm³) | 110℃ X 24h | ≥2.7 |
Cold Crushing Strength(MPa) | 110℃ X 24h | ≥100 |
Flexural strength(MPa) | 110℃ X 24h | ≥12 |
Chemical composition(%) | Al2O3 | ≥80 |
Abrasion Resistance Index ,CC | ASTM C-704 | ≤6 |
maximum temp(℃) | 1600 | |
Application scenarios
Wear-resistant and refractory plastics have good thermal shock resistance and are easy to construct. They are suitable for various heating furnaces, soaking furnaces, annealing furnaces, hot blast furnaces, etc. part.
company profile
Zhengzhou Zhenjin refractory material CO., Ltd. was established in 1985 and is located in Xinmi City, Henan Province, a refractory production base in China. It covers an area of about 70,000 square meters. It is a company integrating R&D, production, sales,international trade and technical services. An integrated manufacturing enterprise. The company is committed to the provision,construction and installation of refractory products in the cement industry, glass industry, building materials industry,non-ferrous smelting and metallurgical industries and other personalized services.
Zhengzhou Zhenjin refractory material CO., Ltd. has long been focusing on the research and development and production of high-quality refractories. At the same time, it has also developed and produced magnesia-aluminum spinel bricks, magnesia-iron tip Refractory bricks such as spar bricks have successively created a number of safe use records in the cement industry.
The company's products are exported to Greece, South Korea, Japan, Canada, Chile, Mongolia, Cambodia and other international markets. The products have won the trust and praise of users for their stable performance, excellent quality and exquisite craftsmanship. Our company has always been adhering to the business policy of "customer interests first", aiming at international refractory production standards, integrating resources, and further enhancing the company's core competitiveness in the field of refractory
Our products are exported to South Korea, Japan, the United States, Canada, Chile, Mongolia, Cambodia, Angola and other international markets. Our products have won the trust and praise of users for their stable performance, excellent quality and exquisite craftsmanship.
packing and shipping
1. The sturdy packaging protects the goods from any possible damage during transportation.
2. Sturdy packaging and overall filling to prevent the box from shaking and vibrating.
3. Take the necessary precautions to prevent the goods from being stolen or exposed to rain.
4. We will deliver the goods on time, with guaranteed quality and quantity, in full accordance with the contract and customer requirements.
ZhenJin gets your cooperation and support with superb technology, excellent product quality and service. Continuing to provide quality services is our unremitting pursuit.
FAQ
Q1 : How can you control your quality?
A1 : For each production processing, ZhenJin have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
Q2 : What is your lead time?
A2 : It usually needs about 15- 20 days after receiving the PO.
Q3 : Can we visit your company?
A3 : Yes, surely. You are very welcome to China and we will be honored to have a customer and friend.
Q4 : What is the warranty of your products?
A4 : Our products have at least 1 year warranty,if any quality problems,we will take responsibility of the cost of the shipment and the replacement.
Q5. What's your payment terms?
A5:We can accept 30% deposit, 70% balance before shipment for ordrs over $ 2000.
