Mark & model ： NN-30、NN-38、NN-42、NN-45A、NN-45B
Quality standard ： International
H.S.Classification ： Glassware & Ceramics，Ceramic Products，6902 Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods nesoi
 |
Category
Online Consultation
Contact us
- Dongmin Zhao (General Manager)
- Mobile:+86 13834273232
- Tel/Fax:+86-353-2933208
- Mail: zdm75@hotmail.com
- zdm75@yahoo.com
- Add:No.271, Nan Da Jie Sreet,Jindong Huagongchang, Shiji Xiaoqu 13-2-1, Yangquan City , Shanxi Province, China
Fireclay Refractory Mortars
Product profile
FIRECLAY REFRACTORY MORTARS | ||||||
Goods Brand | NN-30 | NN-38 | NN-42 | NN-45A | NN-45B | |
Refractoriness ( ℃) | 1630 | 1690 | 1710 | 1730 | 1730 | |
Al2O3(%) min | 30 | 38 | 42 | 45 | 45 | |
Cold bending strength (MPa) min | after drying at 110 ℃ | 1.0 | 1.0 | 1.0 | 1.0 | 2.0 |
after burning at 1200℃x3h | 3.0 | 3.0 | 3.0 | 3.0 | 6.0 | |
Refractriness under load 0.2 Mpa T2.0 ( ℃) min | *** | 1200 | ||||
Shrinkage after reheating (%) max | after burning at 1200℃x3h | +1~-3 | *** | |||
after burning at 1300℃x3h | ** | +1~-5 | ||||
Bonding time (min) | 1~3 | |||||
Size (%) | -1.0mm | 100 | ||||
+0.5mm max | 2 | |||||
-0.074mm min | 50 | |||||
More
Related Products
-
Magnesium Ingot
Ingot weight: 7.5±0.5Kg, 100g, 200g, 300g,500g, 1kg, 2kg, 5kg,14kg,15kg,120kg,etc,It can be made according to the buys' request. -
Magnesium Alloy Ingot
Ingot weight: 7.5+0.5kg, 5+0.5kg, 15+0.5kg , etc. It can be made according to the buys' request. -
Magnesium Plate
Regular product materials: AZ31B，AZ31D，AZ61A，AZ80A，Mg-Mn and so on. It can be customized according to the specific demands of customers. -
Magnesium Anode
Regular size: MG-22、MG-14、MG-11、MG-8、MG-4、MG-2