High Strength Low Cement Corundum Refractory Materials Acid Resistant Insulation Plastic Refractory
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Product Highlights
- Excellent Thermal Shock Resistance: Suitable for various heating furnaces, soaking furnaces, and hot blast furnaces.
- Chemical Corrosion Resistance: Features good slag resistance and acid resistance for industrial environments.
- Customization Available: Customization from samples and designs is available for amorphous refractory materials.
- ISO9001 Certified Quality: Products strictly inspected before shipment with ISO9001 and CE certifications.
- Low Bulk Density: Bulk density ranges from 2.4 to 2.5 g/m3 with true porosity under 11.5%.
- Fast Delivery Options: Off-season lead time within 15 workdays; peak season within one month.
Product Attributes
- Customization
- Available
- Feature
- Chemical Corrosion Resistance, Corrosion Resistance, Good Abrasion Resistance, Good Insulation Performance, High Mechanical Strength, High Melting Point, Thermal Shock Resistance, Long Time Materials
- Production Process
- Fusion Method
- Model NO.
- plastic refractory
- Refractoriness (℃)
- 1580< Refractoriness< 1770
- Shape
- Powder
- Product Name
- Refractory Plastics
- Features
- Good Thermal Shock Resistance, Easy Const
- Suitable for
- High Temperature Furnace
- Classification
- Clay, High Alumina
- Color
- Grey Unshaped Refractory Materials
- Application
- Industrial Furnaces
- Final Setting Time (H)
- Less Than 6
- Keyword
- Repatching Plastic Refractory
- Type
- Refractory Material
- Certificate
- ISO9001, CE, etc
- Transport Package
- Bag
- Specification
- 25kg/bag, 50kg/bag
- Trademark
- Rongsheng Refractory
- Origin
- China
- HS Code
- 3816000000
- Production Capacity
- 10000t/Year
- Package Size
- 100.00cm * 100.00cm * 100.00cm
- Package Gross Weight
- 1000.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High Strength Low Cement Corundum Refractory Materials Acid Resistant Insulation Plastic Refractory
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Product Description
High strength low cement corundum fireclay refractory materials acid resistant insulation plastic refractory

Product Description of Refractory plastic
Refractory plastic is made of refractory aggregate and powder, raw clay, chemical composite binder and admixture. construction.
Product Category of Refractory plastic
According to the type of refractory aggregate, it can be divided into clay, high alumina, mullite, corundum, chromium, silicon carbide and zirconium-containing refractory plastics. According to the type of binder, it can be divided into refractory plastics combined with aluminum sulfate, phosphoric acid, phosphate, water glass and resin.
Advantages of Refractory Plastic
1.Good Plasticity;
2.Good Slag Resistance;
3.Good Corrosion Resistance;
4.High Strength And High Density;
| Repatching plastic refractory | ||
| Working temperature /°C | 1600-1800 | |
| Bulk density g/m3 | 2.4-2.5 | |
| Ture porosity % | <11.5 | |
| Granulometric class /mm | <3 | |
| Component | Al2O3, % | 65 |
| SiO2, % | 19 | |
| Cold crushing strength /Mpa | 110°C * 24h | 89 |
| 1000°C * 3h | 82 | |
| Rupture strength /Mpa | 110°C * 24h | 10.5 |
| 1000°C * 3h | 4.9 | |
More Products
Rongsheng Refractory is a professional refractory manufacturer. We can customize various amorphous refractory materials according to customer requirements. If you have more needs, please contact us !

Application of Refractory Plastic
Plastic has good thermal shock resistance and is easy to construct. It is suitable for various heating furnaces, soaking furnaces, annealing furnaces, hot blast furnaces, etc. It can also be used for furnace covers of small electric arc furnaces and burners of high temperature furnaces.

Rongsheng Refractory has professional sales and after-sale service team who provide customers all-around service about product application, construction installation and operation technology training etc.
Zhengzhou Rongsheng Refractory Material CO., LTD. Established in the early nineties of twenty century, with continuous innovation and development, now it is a comprehensive enterprise in refractory materials industry, covering metallurgy,building materials, electric power, chemical industry etc.
Our main products: refractory material for industrial furnaces, such as high-alumina brick, clay brick, silicon brick, high-strength diatomite brick, light weight insulation brick, low iron mullite brick, etc.; anti-stripping alumina brick, alkali proof brick, phosphate brick for cement industry; For the industrial furnace and power boiler, we can provide abrasive brick, corundum brick, mullite brick, wear resistant castable, corundum castable, high strength low cement castable, impervious material, plastic refractory, etc.
Q1. Are you Manufacturer?
A: Yes, of course, our factory is in Xinmi,zhengzhou city,Henan province.
Q2. Can we visit your company?
A: Sure,welcome at any time,seeing is believing.
Q3. Do you accept OEM?
A: Yes, we can do OEM.
Q4. What's the MOQ of trial order?
A: No limit,We can offer the best suggestions and solutions according to your condition.
Q5. What are the payment terms?
A: Usually T/T,but L/C,Western Union etc are available for us.
Q6. How long is delivery time?
A: The delivery time will be determined according to the quantity of the order.
Q7. How are your products' quality?
A: The products will be strictly inspected before shipment, so the quality could be guaranteed.
Q8.How about your company's certification?
A: ISO9001 and Test Report,also we could apply other necessary certification.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2591342". Items marked "" are certified.
Company Profile
Rongsheng Refractory specialize in refractory products for nearly 30 years, covering a full range of High Alumina Bricks, Sillica Bricks, Fused AZS 33/36/41 Bricks, Mullite JM 23/26/28/30 Bricks, Magnesia Bricks, Magnesia Chrome Bricks, Magnesia Carbon Bricks, SiC Bricks, Dense and Light Weight Insulaing Castables, Graphite Electrode and other related products for more sophisticated applications.
Our products are widely used in metallurgy, nonferrous metals, building materials, electric power, petrochemical and other industries. The company has an automatic production line with an annual output of 80, 000 tons of intelligent unshaped refractory products. Its products are sold in more than 120 countries around the world and have won wide acclaim from customers.
Rongsheng Refractory pays attention to technological innovation and product research and development, and has established close cooperative relations with many universities and scientific research institutes. It has successively established technical research and development centers and product testing laboratories, and has advanced refractory physical and chemical testing equipment. The company has also passed the quality management system, environmental management system, occupational health and safety management system certification, high-tech enterprise certification, etc.
We have focused on the development and innovation of refractory materials and high-temperature furnace technology, and strive to provide customers with comprehensive, personalized and cost-effective services with high-quality products. Our products are widely used in electric power, metallurgy, petrochemical and other fields, and are exported to more than 120 countries and regions in the world such as Europe, America, Oceania, Southeast Asia, and the Middle East.
We can provide you with the most advantageous quotations and products. Looking forward to be your partner!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 10th/11th Floor, Building 6, China Central Electronic Commerce Port, Daxue Road, Erqi Dist, Zhengzhou, Henan, China
-
Plant Area
- 8004 square meters
-
Number of Employees
- 133
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 ton
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- Refractory Brick, Refractory Castable, Graphite Electrode, Refractory Cement, Ramming Mass, High Alumina Bricks, Magnesia Bricks, Corundum Bricks, Mullite Bricks, Insulation Bricks
-
Production Lines
- 2
-
Production Machines
- Crushing Machine, Packing Machine, Storage Bin, Mixing Machine
-
QA/QC inspectors
- 5 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-03-23
-
Export Year
- 14 years
-
Main Markets
- South America, Europe, Southeast Asia/ Mideast, Africa, Middle Asia
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 32
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- Are you Manufacturer?
- Yes, of course, our factory is in Xinmi,zhengzhou city,Henan province.
- Can we visit your company?
- Sure,welcome at any time,seeing is believing.
- Do you accept OEM?
- Yes, we can do OEM.
- What's the MOQ of trial order?
- No limit,We can offer the best suggestions and solutions according to your condition.
- What are the payment terms?
- Usually T/T,but L/C,Western Union etc are available for us.
- How long is delivery time?
- The delivery time will be determined according to the quantity of the order.
- How are your products' quality?
- The products will be strictly inspected before shipment, so the quality could be guaranteed.
- How about your company's certification?
- ISO9001 and Test Report,also we could apply other necessary certification.Send us inquiry to got more !!!
Send your message to this supplier
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