Description
Light Weight Insulation Gunning Mix Monolithic Refractory
The Description:
Gunning mix; refractory gunning mix) consists of refractory materials with certain particle grading, chemical binders and admixtures, which are used for repairing the inner liners of thermal equipment by spray construction method. It is a main type of jet material.
The Physical and Chemical Technial Index of Light Weight Insulation Gunning Mix Monolithic Refractory| Item | Light weight insulation refractory gunning mix |
| KYSL-PB10 |
| Al2O3 % ≥ | 20-30 |
| Fe2O3 ≤ | 8-12 |
| CaO ≤ | 12-18 |
| SIC % | 35-45 |
| BD g/cm3 ≥ | 110ºC*24h | 1.0-1.3 |
| CCS Mpa ≥ | 110ºC*24h | 4.0 |
| 500ºC*3h | 4.0 |
| 800ºC*3h | 3.0 |
| | 1000ºC*3h | 2.5 |
| P.L.C% | 500ºC*3h | 0-0.3 |
| 800ºC*3h | 0-0.4 |
| 1000ºC*3h | 0-0.9 |
| Thermal conductivity w/m.k | 500ºC | 0.29 |
| 800ºC | 0.31 |
| 1000ºC | 0.38 |
| Max service temperatureºC | 1140 |
According to the state of the spraying material and the spraying method can be divided into three kinds:
(1) Wet spray repair, generally only thin layer repair.
(2) dry spray repair (also known as semi-dry spray repair), can be used for thicker layer spray repair, the most widely used.
(3) Flame spraying can obtain a dense structure of the spraying layer, high bonding strength, erosion resistance and strong erosion resistance.
According to the state of receiving jet material on the sprayed working surface, it can be divided into:
(1) The molten material injection method is divided into three types: flame injection method, plasma injection method, and slag splashing furnace protection method.
(2) Cold material injection method, divided into five kinds: mud injection method, dry injection method, semi-wet injection method (or tidal injection method), mixed injection method, wet injection method.Why choose us? Zhengzhou Kaiyuan Refractories Co., Ltd is a manufacturer of silicon-aluminum refractory (fireclay brick, high alumina brick, silica brick, mullite brick, corundum brick, insulation brick, castable, mortar) for coke oven, blast furnace, hot blast stove, heating furnace, anode baking furnace, boilers and other industrial furnaces for 20 years located in Henan, China. Our total annual production capacity is about 100,000 tons of dense-shaped refractory product, and 100,000 tons of monolithic refractory product.
We have three tunnel kilns for silicon-aluminum dense bricks and one new plant for the monolithic refractory.
We're sure our custom-made products and professional services will bring you a stable quality supply and more profit.
Our Laboratory and R&D Center
We have test equipment for the following items:
chemical %
bulk density
apparent porosity
cold crushing strength
modulus of rupture
refractoriness under load
creep
thermal expansion
Reheat linear change
thermal shock resistance
thermal conductivity
Contract Kiln Construction
Certificates
FAQ 1. Are you a Manufacturer or trader?
A: We are manufacturer and our plant is located in Xinmi city, Henan, China2. Can we visit your company?
A: You are warmly welcome to visit our company at anytime, you'll not regret of the visiting.
3. Do you accept OEM?
A: Yes, we do OEM.
4. What's the MOQ of trial order?
A: We care about all the potential customers and take all the trails orders.
5. What is the payment term?
A: TT, LC, DP, DA.
6. How long is the delivery time?
A: Usually within 35 days after down payment.
7. Do you accept third party inspection ?
A: Yes for sure, we accept the third party inspection before delivery.
8. What is your after-sell service?
A: The rejected goods can be replaced or we can make compensation for it. We can send technical engineers to the end user for technical issue.
9.What is your company's certification?
A: ISO9001 certificate
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