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Heat Resistance Refractory Gunning Refractory Spray Paint

China Zhengzhou Annec Industrial Co., Ltd. certification
China Zhengzhou Annec Industrial Co., Ltd. certification
Customer Reviews
good job and nice quality! Hope our next business

—— Carsten Schmickler

very nice company.waiting for my next visit

—— Neetu Arora

good quality, but price is higher than other supplier.

—— Bipin Vagal

thank you for your products and service. During the project, the staff from your company cooperated with our side perfectly. The goods are all follow our order. The after-sale service also good.


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Heat Resistance Refractory Gunning Refractory Spray Paint

Heat Resistance Refractory Gunning Refractory Spray Paint
Heat Resistance Refractory Gunning Refractory Spray Paint

Large Image :  Heat Resistance Refractory Gunning Refractory Spray Paint

Product Details:
Place of Origin: CHINA
Brand Name: ANNEC
Certification: ISO, CE
Model Number: APT-60
Payment & Shipping Terms:
Minimum Order Quantity: 10 tons
Price: usd 600/ton
Packaging Details: ton bag
Delivery Time: 5-8 working days
Payment Terms: D/P, T/T
Supply Ability: 2000 tons/month

Heat Resistance Refractory Gunning Refractory Spray Paint

Colore: Grey Bulk Density: ≥1.85g/cm3
Refractoriness: ≥1480℃ RUL: ≥1260℃
Product Name: Refractory Gunning Feature: Heat Resistance
High Light:

Refractory Spray Paint


Heat Resistance Refractory Gunning


1480C Refractory Gunning

Heat Resistance Refractory Gunning Refractory Spray Paint


Refractory spray paint is an unformed refractory material made by mechanical spraying using pneumatic tools.

Refractory spray paint consists of refractory fillers, powders and binders (or additives).


Due to the repeated repeated exposure of cement and aggregates and other components of the materials during the spraying process to facilitate the compaction of the sprayed materials, the sprayed layer has better density and mechanical strength.


Item Chemical Composition
Bulk density ≥1.9g/cm3
RUL ≥1250℃
Refractoriness ≥1500℃


Refractory spray paints are classified into light spray paints, medium and heavy spray paints and heavy spray paints according to the bulk density of the material.


Lightweight refractory spray paint is used as a heat retaining and heat insulating substrate, medium and heavy spray paint can be used as a heat insulating substrate, while heavy spray paint is mainly used as a working substrate.


Refractory spray paint has become one of the major unformed refractory materials used in many industrial furnace linings.


Refractory spray paint can be used to build up and repair the furnace lining and lining in a cold state in a protective layer, and is suitable for repairing the lining of the furnace when hot.




1. Good casting properties
2. Low thermal conductivity
3. Good heat resistance




Construction method:


Actually, the refractory spray paint design combines transportation, pouring or tamping in one process, without or just one-sided stencil, simple process, high efficiency and wide adaptability.


Depending on the order of water (or solution) addition and the amount of water used, refractory spray paint can be divided into three types: wet method, semi-dry method, and dry method.


The wet method is to mix the spray material into a slurry before spraying.


The semi-dry method is to first wet the spray material, press it against the nozzle and then add the rest of the water (or solution), and the water consumption (or solution) of the dry method is everything. mouthpiece, including the most common semi-dry method.


Process characteristics Refractory spray material is used by spraying.


The relationship between the material mixture, the spraying operation, the recoil rate and the processing properties is as follows.


The mixing ratio of the spray coating must meet the following conditions: to achieve the required strength, less rebound, less spray dust, good adhesion and not cause blockage of the pipe.


When spraying dry or semi-dry with cement binders, the amount of cement is about a quarter of all materials.


Too much cement will increase the amount of dust during spraying and shrinkage of the sprayed coat after curing.


Spraying has an important influence on the quality of the spray paint and the number of rebounds.


Adjust the distance from the nozzle to the sprayed surface.


Usually, the nozzle should be perpendicular to the sprayed surface, move in a spiral trajectory and control the pressure of the sprayed air.


The thickness of the aerosol will depend on the spray paint not slipping or falling, but each time the secondary spray coating should not be too thin so as not to increase the recoil rate


rocessing procedure for blast furnace lining:

1. Prepare the machine

2. Control of oven temperature (<110 ℃) and gas (<50 ppm)

3. Clean the oven wall and the cooling plate

4. Mixing material

5. Adjust the spray thickness and height with the machine

6. Spray with a manipulator



Basic Info.

  • Brand Name: ANNEC

  • Al2O3: 60%

  • SiC: 10%

  • CaO: 4.2%

  • Bulk density: 2.3 g/cm3

  • Crushing strength 110℃: 25 Mpa

  • Linear change: 0.5%

  • Model No.: HXPT

  • Place of Origin: Henan

  • Min.Order: 10 Ton

  • Means of Transport: Ocean, Land

Supply Capacity

  • Packing:sack+pallet

  • Delivery Date: Within 7 days after receipt of 30% deposit


Clean Control of Hot Spray Spray Technology - This is a new technology that pours the material into the wet spray mixer and adds water to mix them evenly. Then, in coordination with the remote control of the hot spray manipulator, changing the rotation angle and direction, the mixed material is pressed against the nozzle with the accelerator, the casting is spread on the coating surface of the blast furnace coating and hardens immediately.

Heat Resistance Refractory Gunning Refractory Spray Paint 0Heat Resistance Refractory Gunning Refractory Spray Paint 1Heat Resistance Refractory Gunning Refractory Spray Paint 2


Ton bag packaging is suitable for sea transportation

Heat Resistance Refractory Gunning Refractory Spray Paint 3

Heat Resistance Refractory Gunning Refractory Spray Paint 4


Zhengzhou Annec CO., Ltd. in 2003, and is a company listed on NASDAQ since 2011 with the ID ID ANNC. Annec was now China's industry leader in refractory manufacturing, blast furnace engineering and EPC project capabilities. Annec has its own provincial business technology center and Superior Combustion Burning Stove research center, Annec (Beijing) Engineering & Technology Co., Ltd. and four manufacturers of refractories. The annual production of various types of refractories can reach 150 thousand tons and more than 10 turnkey projects for heat stoves have been carried out.


Annec is a national high-tech enterprise and is accredited with ISO9001: 2008 quality control system standards, ISO12001: 2004 environmental control system standards and HAZOPS GB / T28001-2011. Annec has established a comprehensive and effective management system with practical issues for employees and the public, and continues to promote employee self-esteem and product quality. With these efforts, Annec was awarded the Zhengzhou 2012 Higher Quality Award.

Contact Details
Zhengzhou Annec Industrial Co., Ltd.

Contact Person: Mrs. LI

Tel: 0086-18538075889

Fax: 86-0371-69938888

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