Refractory castable
2017-10-11 01:20 Visit:182
Price:Unfilled
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Product
High strength alkali-resistant refractory castables
Special alkali-and acid-resistant refractory castables(provincial new product)
High temperature alkali-resistant refractory castables
Brand
JC-13NL
JC-T130
JC-14N
Maximum service temperature
1300
1350
1400
Bulk density (kg/m3)
110?漯span>×24h≥
2100
2200
2200
Chemical composition (%)
Al2O3≤
48
48
≥45
SiO2≥
50
45
??
Cold crushing strength(MPa)
110?漯span>×24≥
70
80
80
1100?漯span>×3h≥
70
80
80
Cold modulus of ruptuer (MPa)
110?漯span>×24≥
7
8
8
1100?漯span>×3h≥
7
8
8
Linear change after heating(%)
1100?漯span>×3h≥
-0.1~-0.5
-0.1~-0.3
+0.4~-0.4
Thermal conductivity (W/(m.k))
350?漯span>≤
0.87
0.90
0.90
Test method of alkali resistance JC/T808-1987
First grade
First grade
Second grade
Test method of alkali resistance (%)
JC/T808-1987
?M
94
?M
Reference water addition for construction(%)
6.5~7.5
6~7
6~7
Construction method
Vibration
Service area
1-3stage Preheater
It is used in the new type dry kilns capable of incinerating garbage.The service areas are the same of that of - 13NL,as well as flue,lower part of chimney,monolithic working lining,etc.
An updating product of JC-13NL
Properties
1??-13NL??Alkali cracking resistant,high strength,energy-saving,good monolithic property. 2??-T130:Alkali and acid resistant ,better performance and longer campaign life than -13NL 3??Refractory steel fiber can be added as request and "steel fiber reinforced" shoud be added in front of the product name,and the brand name shoud be JC-13NLF,-T130F and -14NF. 4??See the construction techniques for refernce.
Message
Contact information
Company:Zhejiang Jincheng Refractories Co., Ltd.
Status:Offline Send a letter
Name:zjrcl9333(Mr.)
Tel:0086-572-6111111
Fax:0086-572-6012101
Area:Beijing
Address:New industrial Zone of Zhicheng Town,Changxing County,Zhejiang Province,China
Zip code:313100
Linkurl:http://zjrcl9333.lvtansrq.com/
Status:Offline Send a letter
Name:zjrcl9333(Mr.)
Tel:0086-572-6111111
Fax:0086-572-6012101
Area:Beijing
Address:New industrial Zone of Zhicheng Town,Changxing County,Zhejiang Province,China
Zip code:313100
Linkurl:http://zjrcl9333.lvtansrq.com/