High refractoriness fire clay powder for laying brick

Brand:aa

Product detail:

   High refractoriness fire clay powder for laying brick     

 

clay mortar cement, refractory mortar cement,high alumina mortar cement, fire clay

 

1.Features and advantages of fire clay powder:

1. High adhesive strength.
2. Thermal expansion coefficient is low.
3. Heating linear change small.
4. Granularity standard.

5. Construction performance is strong.pP

 

2.Application of fire clay powder

 Fire clay is widely used  for laying refractory bricks, Insulation brick and Repair of furnace lining .

 

3.physical and chemical indexes

 

Items		Fire clay  mortar			High aluminum mortar
Brand		NN38	NN-42	NN-45	LZ-55	LZ-65	LZ-75
Chemical composition,%	AL2O3, ≥	38	42	45	55	65	75
Refractoriness  °C   ≥		1690	1710	1730	1760	1780	1780
Bonding time ,min		12	12	12	12	12	12
Modulus of rupture,  MPa  ≥	110°C×24h	1	1	1	1	1	1
	°C	1200×3h 3	1200×3h 3	1200×3h 3	1400×3h 4	1400×3h 4	1400×3h 4
Particle size,%	-1.0mm	100	100	100	100	100	100
	+0.5mm ,≤	2	2	2	2	2	2
	-0.074mm,≥	50	50	50	50	50	50
Using temperature,		1300	1350	1400	1420	1450	1500

 

4.Certifications Obtained

 

1). The IS09001:2000 version International Quality System Certification

 

2). The ISO14001 Environmental Management System Certification

 

3). The GB 28001 Occupational Health and Safety Management System Certification

 

4). Henan Enterprises' Import and Export Rights Registration Certification

 

5). Qualification Certificate for Import and Export Enterprises of PRC

 

5.Our service

"Quality & service", is our enterprise spirit.  We have created files for all of our customers, we'll provide the best

 use guidance and problem solving suggestions in the long run.  You can contact with us freely in any time.

 

 

 

 

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