Greenergy Boiler High Temperature Low Cement High Alumina Grey Thermal Refractory Castable Low Cement Castable

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Powder
• Material: Castable
• Max Grain Size: 6mm
• Model NO.: Low Cement Castable
• Service Temp: 1650-1780
• Mixing Time(Min): Dry/Wet: 2/5
• Transport Package: Can Be Customized as Specific Requirements
• Specification: Can Be Customized as Specific Requirements
• Trademark: Greewool
• Origin: Shandong
• HS Code: 68061010
• Production Capacity: 8000t

Product Description

 

Low Cement Castables 

SUPPLY SPECIFICATIONS

 

Item	GRLC 75	GRLC 80	GRLC 85	GRLC 95
Service TempºC	1650	1700	1750	1780
Bulk Density (g/cm3) (Dried at 110ºC)	2.55	2.6	2.7	3.0
CCS   110ºC (Mpa)   1100ºC         1500ºC	65 75 80	70 80 85	80 90 100	90 95 110
MOR    110ºC (Mpa)   1100ºC         1500ºC	9 10 11	10 11 12	11 12 13	13 14 15
Max Grain Size (mm)	6	6	6	6
Chemical Analysis(%) Al2O3 Cao Fe2O3	75 2-3 2.4	80 2-3 2.0	85 2-3 1.8	95 2-3 1.5
Application Guidelines Mixer Placement Water/Mixer Temp ºC Mixing Time(Min): Dry/Wet	P V 20±5 2/5	P V 20±5 2/5	P V 20±5 2/5	P V 20±5 2/5
Water % (Typical)	7-9	7-9	6-8	6-7

 

Note:
1.Above are average typical test data subject to reasonable variations.    
2.Type of Mixer VAM with 33RPM.  
3.CCS-Cold Crushing Strength. MOR-Modulus of Rupture. P-Preferred.V-Vibration. T-Tamping.
4. Detailed specifications are required if there are some special requirements.

 

Product Description

Low cement castable is based on the use of low calcium aluminate cement content, and they are used in many applications that require high refractoriness, corrosion resistance and abrasion resistance. They possess a uniform structure with low porosity; have high temperature strength throughout the low and intermediate temperature range.

The content of CaO of low cement castable is usually less than 3%,so it insure the castable have a good strength in mid-temperature.

 

 

FEATURES

Low Content of CaO
Excellent Mid-Temp Crushing Strength
Excellent High Temp Resistance
Excellent Wear Resistance

 

APPLICATION

Cement Industrial
Rotary Kiln
Steel Industrial
Furnace
CFB Boiler
Foundry Industrial

 

 

Company Profile

Greenergy Refractory &Insulation Material Co., Ltd
Your reliable partner for refractory materials.
As one of the leading company of refractory products in China, Greenergy Refractory& Insulation Material Co., Ltd enjoys close proximity to her customers, during long time in the market, we accumulate a lot of experiences in refractory materials for Steel plant, Boiler, Cement, Ceramics, Aluminum, Petrochemical and Metallurgy industries as well as other thermal treatment industries. We have a professional team for R&D, QOC, marketing and post services to our customers which in return help us gain plentiful of credit and reputation from the market.
We are committed to providing one-stop customized solution services from how-to-choose to final construction with varieties of refractory and insulation materials ranging from 500 ºC to 2000 ºC, including refractory ceramic fiber, bio soluble fiber, poly-crystalline fiber, insulating firebrick, refractory fire brick, monolithics and castables, microporous board, aerogel, calcium silicate boards and shapes, etc..
Our products have been highly praised by our customers from USA, UK, Italy, Germany, Turkey, India, UAE, Brazil, etc. We are striving to provide customers with comprehensive, one-stop and most suitable "energy saving" solutions to build a green-energy system.