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CA -65 High Alumina Cement For Making Castables And Alumina Products

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CA -65 High Alumina Cement For Making Castables And Alumina Products

Name: CA 65 High Alumina Cement For Making Castables And Alumina Products
Brand: Rongsheng
Price: 300 USD

Buy cheap CA -65 High Alumina Cement For Making Castables And Alumina Products product

Brand Name : Rongsheng

Model Number : CA65

Certification : ISO9001 CE SGS

Place of Origin : Henan China

MOQ : 1 Ton

Price : USD 300-400 per ton

Payment Terms : L/C, T/T, Western Union

Supply Ability : 5000 tons per month

Delivery Time : Within 15 working days

Packaging Details : Packed within 25 kg bags and ton bag

Material : High Alumina

Alumina content : 50%

Certificate : ISO9001

Origin : Xinmi

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CA -65 High Alumina Cement For Making Castables And Alumina Products

Specification:

Calcium aluminate cements are cements consisting predominantly of hydraulic calcium aluminates. Alternative names are "aluminous cement", "high-alumina cement" and "Ciment fondu" in French. They are used in a number of small-scale, specialized applications.

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
Setting time (h:min)	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
Cold Modulus of Rupture (MPa)	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
Cold Crushing Strength (Mpa)	72hour	70.0min	70.0min	70.0min	70.0min	60.0min

Refractoriness (°C)		1680	1710	1730	1750	1770

CA -65 High Alumina Cement For Making Castables And Alumina Products

Applications:

In construction concretes, rapid strength development is achieved, even at low temperatures.
In construction concretes, high chemical resistance is possible.
In refractory concretes, strength is maintained at high temperatures.
As a component in blended cement formulations, various properties such as ultra-rapid strength development and controlled expansion can be obtained.

Packaging & Shipping

The cement is packed in 25kg bags, Ton bags outside as your requirement.

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CA -65 High Alumina Cement For Making Castables And Alumina Products

Product Tags:

high alumina refractory cement

high temperature refractory cement

CA -65 High Alumina Cement For Making Castables And Alumina Products Images

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