High Alumina Cement Castable Supplier Refractory Cement with Wholesale Price

• Customization: Available
• Application: Cement Production, Furnace Linings, Glass Production, Steelmaking Industry, High Temperature Kiln, Industrial Furnaces
• Production Process: Ordinary Refractory Cement
• Model NO.: Ca50, Ca60, Ca65, Ca70, Ca75, Ca80
• Type: Alumina Refractory Cement, Refractory Material
• Refractoriness (℃): 1580< Refractoriness< 1770
• Shape: Powder
• Material: Alumina Cement
• Product Name: High Alumina Refractory Cement
• Model Number: Ca50, Ca60, Ca65, Ca70, Ca75, Ca80
• Fe2o3: Less Than 0.7%
• S: Less Than 0.1
• R2o: Less Than 0.4
• Color: Grey
• S(M2/Kg): More Than The 400
• Final Setting Time (H): Less Than 6
• Initial Setting Time (Min): More Than The 45
• Certificate: ISO9001, CE
• Feature: Long Time Materials
• Transport Package: Bag
• Specification: 25kg/bag, 50kg/bag
• Trademark: RSNC
• Origin: China
• HS Code: 3816000000
• Production Capacity: 10000t/Year
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 1000.000kg

Product Description

High Alumina Cement Castable Supplier Refractory Cement with Wholesale Price

Product Description

High Alumina Refractory Cement Introduce

High Alumina Cement (previously called bauxite cement) is a kind of grinding hydraulic cementing materials with clinker about 50% alumina content and has calcium aluminate as the main material, which is also called refractory cement, which can be made to low cement high alumina castable to build or repair all kinds of furnace and kilns for thermal insulation or acid erosion resistance with high strength.

Advantages of High Alumina Refractory Cement

1.High refractoriness, up to 1650ºC±50ºC;
2.High density, low porosity.
3.High strength and wear resistance.
4.Good thermal exfoliation.
5.Good resistance to slag invasion;
6.Good plasticity and convenient construction;
7.High bonding strength
8.Good thermal shock stability.

Specification

Technical Data of High Alumina Refractory Cement

Product		CA-65	CA-68	CA-70	CA-75	CA-80
Chemical Composition (%)	Al2O3	64-66	67-69	69-71	73-75	77-80
	CaO	32-34	29-31	27-29	23-25	18-20
	SiO2	1.8	1.2	0.3	0.3	0.3
	Fe2O3	0.6	0.6	0.3	0.3	0.3
Specific Surface (cm2/g)		4500	4500	5000	5500	7000
Setting time (h:min)	Initial setting (min)	0:40	0:40	0:40	0:45	0:45
	Final Setting (min)	8:00	8:00	10:00	10:00	10:00
Cold Modulus of Rupture (MPa)	24 hour	6.0min	6.0min	6.0min	6.0min	5.0min
	72 hour	8.0min	8.0min	8.0min	8.0min	6.0min
Cold Crushing Strength (Mpa)	24hour	45.0min	45.0min	45.0min	45.0min	35.0min
	72hour	70.0min	70.0min	70.0min	70.0min	60.0min
Refractoriness (°C)		1680	1710	1730	1750	1770

Product Application

Application of High Alumina Refractory Cement

High alumina cement is mainly used to configure refractory castable such as high alumina low cement castable which can build or repair furnace or kiln for heat insulation or high temperature erosion.

Our Services

Rongsheng Refractory has professional sales and after-sale service team who provide customers all-around service about product application, construction installation and operation technology training etc.

Packaging & Shipping

1.25kgs / bag or 1000kgs / big bag with or without pallet, or by customer's request.
2.Normally loading 25 tons in 1 FCL.

Every possible precaution is taken to ensure our products in prime condition when reach customers around the world.

Company Profile

ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED has 30 years of experience in R & D and design of unshape refractory experts, holds 20 utility model patents and 7 invention patents, and has passed the ISO quality, environment and safety management system certification. The company is committed to the R & D, production and service of refractories used in metallurgy, electric power, nonferrous metals, building materials, chemical industry and other industries. Its products cover 198 kinds of materials and 2369 varieties in three categories (acidic, neutral and alkaline), providing overall solutions for refractories for 1200 domestic and 200 foreign customers.


Zhengzhou Rongsheng Refractory Material CO., LTD. Established in the early nineties of twenty century, with continuous innovation and development, now it is a comprehensive enterprise in refractory materials industry, covering metallurgy,building materials, electric power, chemical industry etc.

 

FAQ

Q: Are you trading company or manufacturer ?
A: We are Manufacturer of refrcatory materials, We can provide you with high quality products at more competitive prices.

Q: When can I get the price?
A: We usually quote within 24 hours after getting your detailed requirements, like size, quantity etc. If it is an urgent order, you can call us directly.

Q: What about the lead time for mass product?
A: The lead time is based on the quantity, about 7-12days.