Refractory Material High Alumina Calcium Aluminate Cement for High Temperature Industry

• Type: Refractory Cement
• Strength Grade(Mpa): 20-40/1day
• Mineral Composition: Aluminate Cement
• Hardening Feature: Rapid Hardening
• Function: Special Cement
• Color: Grey
• Model NO.: CA50 60 70 80
• Transport Package: 25kg PE Bag/Jumbo Bag/Wooden Pallet
• Specification: GB201-2000
• Trademark: YZSD
• Origin: Henan, China
• HS Code: 3816000000
• Production Capacity: 300000mt/Year

Product Description

We are in the position to supply and export Alumina Cement CA-50, CA-50N, CA-50G9, CA-50Fused, CA-60, CA-70, CA-80.

Application:
Adding into refractory castable as furnace lining
For anti-sulfate corrosion project
For projects requiring quick hardening and emergency repairing
For special projects constructed in winter
As raw material of calcium aluminate powder in water purifying agent
As adhesive for ceramic tile etc
A better choice for making expansion cement, self-stressing cement and other special cement

REFRACTORY CEMENT packing: 25kg bag or jumbo bag

Welcome to contact for detail specification and discuss together.

Composition	CA-50	CA-60		CA-70		CA-80
Al2O3  %	50-60	60-68		68-77		≥ 77
SiO2  %  ≤	8.0	5.0		1.0		0.5
Fe2O3  %  ≤	2.5	2.0		0.7		0.5
R2O    %  ≤	0.40
Fineness
0.045mm  residue	≤ 20%
Blaine  (m2/kg)	> 300
Setting  Time
Initial  Time  (min)	≥ 30	≥ 60	≥ 30		≥ 30
Final  Time(h)	≤ 6	≤ 18	≤ 6		≤ 6

Flexural  Strenght(Mpa)
6h	3.0	---	---	---
1d	5.5	2.5	5.0	4.0
3day	6.35	5.0	6.0	5.0
28days	---	10.0	---	---
Compressive  Strenght
6h	20	---	---	---
1day	40	20	30	25
3days	50	45	40	30
28days	---	85	---	---