High quality MgO refractory gunning mass for converter ladle tundish
- Category: >>>
- Supplier: Zhengzhou Rongsheng Import And Export Co. Ltd.
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Product Overview
Description
Product Description
Gunning mix is composed of refractory aggregate, refractory powder, water, binder, mineralizer, plasticizer, and firing aid. It is a fire-resistant mixture constructed by spraying method.The materials of gunning mix include silicon aluminum, magnesium, corundum, and phosphate. It is also divided into lightweight,medium heavy weight and heavy weight gunning mix.
Light weight gunning mix is used for thermal insulation and insulation lining, medium heavy weight can be used as both thermal insulation and working lining for mediuContact Usm and low temperature furnaces, heavy weight gunning mix is mainly used as working lining.
Feature
It has the characteristics of high adhesive rate,less resilience,high strength and easy gunning etc.Scour Resistance,Impact Resistance,Erosion Resistance.Anti-scouring, Wear resistance and excellent performances.
Product Application
Steel Industry,Energy Industry,Building Materials.It serves as a protective layer on the inner surface of blast furnace and hot blast furnace shells, as well as a working lining for blast furnace heads, coal gas outlet pipe, and dust collectors.
Product Parameters
Item | Specification | |||
LGP0.8 | LGP1.0 | LGP1.3 | ||
Al2O3 % | ≥30 | ≥35 | ≥40 | |
Bulk Density,g/cm3 110℃×24h | ≤0.8 | ≤1.0 | ≤1.3 | |
CCS, MPa | 110℃×24h | ≥4 | ≥5 | ≥7 |
Test Temperature, ×3h | ≥3 800℃ | ≥4 1000℃ | ≥5 1200℃ | |
PLC, % Test Temperature, ×3h | ±0.8 800℃ | ±0.8 1000℃ | ±0.8 1200℃ | |
Thermal Conductivity, W/(m·K) 350℃±25℃ | ≤0.21 | ≤0.25 | ≤0.35 | |
Test Temperature, ℃ | 800 | 1000 | 1200 | |
Item | Specification | |||
LGP1.5 | LGP1.8 | LGP1.8T | ||
Al2O3 % | ≥42 | ≥45 | ≥55 | |
Bulk Density,g/cm3 110℃×24h | ≤1.5 | ≤1.8 | ≤1.8 | |
CCS, MPa | 100℃×24h | ≥12 | ≥15 | ≥12 |
Test Temperature, ×3h | ≥10 1300℃ | ≥13 1300℃ | ≥10 1400℃ | |
PLC, % Test Temperature×3h | ±0.8 1300℃ | ±0.8 1300℃ | ±1.0 1400℃ | |
Thermal Conductivity, W/(m·K) 350℃±25℃ | ≤0.4 | ≤0.7 | ≤0.75 | |
Max Working Temperature, ℃ | 1300 | 1300 | 1500 | |
Packing & Delivery
1. 25 or 50 kg per bag with moisture proof lining.
2. Standard marine packing or as your requirement.
2. Standard marine packing or as your requirement.
Company Profie
Zhengzhou Rongsheng Import And Export Co., Ltd. is one of leading manufacturers of high quality refractories for use in industries including steel plants, cement producers and glass works etc. Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc.
We can provide our customers with professional and personalized products and engineering services according to the actual working condition and requirements of each customer, in order to meet customers’ increasing demand of energy-saving and products quality improving. Our tenet is: quality and credibility is fundamental, technology and service is the life. Looking forward to be your partner!
We can provide our customers with professional and personalized products and engineering services according to the actual working condition and requirements of each customer, in order to meet customers’ increasing demand of energy-saving and products quality improving. Our tenet is: quality and credibility is fundamental, technology and service is the life. Looking forward to be your partner!
FAQ
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.
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