PRODUCT

CONTACT US

Add:Dashiqiao, Yingkou City, Liaoning Province, China Mail: shine@ghmgo.com

GOHONG REFRACTORY CO.,LTD.

Unshaped refractories for preheater, cooler, smoke chamber, transfer chute, kiln cover, etc

Product parameters

Unshaped refractories for preheater, cooler, smoke chamber, transfer chute, kiln cover, etc。

(2-3% heat resistant steel fiber can be added to the castables according to the use environment and temperature)。


Physical and chemical index

Physical and chemical index
Item Brand NumberGH-D70GH-D65GH-D60GH-D50GH-DN40GH-DN30
Al2O3 %≥706560504030
Bulk densit (g/cm³)2.702.602.502.402.202.00
Compressive strength:(MPa)≥110℃ x24h806050504040

1100℃x3h

907070606050

Flexural strength:

(MPa)≥


110℃x24h1088666
1100℃x3h14121088

(850℃x3h)
 6

Line Change Rate:(1300℃x3h)%±0.3±0.5±0.5

(1100℃x3h) 

±0.5

(1100℃x3h) 
±0.5

(850℃x3h) 
±0.5


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