Greenergy Lightweight Mullite Castable (Gunning Castable)

Product Description

 

Gunning Castables

SUPPLY SPECIFICATIONS

 

Item	GRGC60	GRGC75	GRGC80	GRGC85
Service TempºC	1550	1600	1650	1700
Bulk Density (g/cm3)	2.2	2.4	2.5	2.7
CCS   110ºC (Mpa)   1100ºC         1500ºC	30 25 40	40 35 55	50 40 60	70 60 85
MOR    110ºC (Mpa)   1100ºC          1500ºC	8 7 9	9 8 10	11 10 12	12 11 14
Max Grain Size (mm)	5	5	5	5
Chemical Analysis(%) Al2O3 Fe2O3	60 2.6	75z 2.5	80 2.0	8.5 1.8
Rebound Rate(%)	8-10	8-10	8-10	8-10

Note:

1.Above are average typical test data subject to reasonable variations.    

2.CCS-Cold Crushing Strength. MOR-Modulus of Rupture.

3. Detailed specifications are required if there are some special requirements.

 

Product Description

Gunning castables utilise specially selected raw materials including specific aggregate sizing, clays, cement and additives to ensure ease of placement by gunning methods. it can highly reduce installation time, cost and provide performance as good as refractory bricks and casting type castable.

The gunning castable is a tendency in the future, it can highly save the construction time because you do not need to wait for the cooling of the operating area.

 

FEATURES

Easy installation
Low rebound rate
High temp resistance 
Excellent corrosion resistance 

 

APPLICATION

Steel industrial ( Blast Furnace,Tundish,etc)
Boilers
Cement industry
Other high temp area need to be rush repaired

 

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.