Our company can offer refractory cement (also name as high alumina
cement, calcium aluminate cement) with good quality but competitive
prices. It is widely used in refractory products as the raw
material. Please find main information as below:
Technical data
Calcium Aluminate Cement (CA-50)
Al2O3: 50% min SiO2: 8% max Fe2O3: 2.5% max
Blaine specific surface area: 300m2/kg
Initial setting time: 30 min min
Final setting time: 6 h max
Flexural strength: 1day 5.5MPa min; 3 days 6.5 MPa min
Compression strength: 1 day 40 MPa min; 3 days 50 MPa min
Main purpose of calcium alumina cement
Prepare refractory concrete, refractory castable and unshaped
refractory material.
Prepare expansive and self-stressing cement.
Make man made marble.
Non-load bearing sulfate resistant projects.
Package: By jumbo Bag
Minimum order quantities: 40 tons.
Besides the high alumina cement, we can also offer CSA cement (fast
setting and high strength cement) and refractory products and
thermal insulation products.
If you are interested in them, please don't hesitate to contact
us.&
Oreworld Trade (Tangshan) Co., Ltd.
Oreworld trade (Tangshan) Co., Ltd., founded in July 9, 2001, is a
leading trade & manufacturing company in China.
We have more than 40 employees in which 95% of them have master's
degree or the degree of Bachelor of Arts in which 20% of them are
the engineers for DR. We have 10 departments that are Ore products,
Ore dressing (mineral separation) chemicals, Smelting auxiliaries,
Oil field chemicals, Specialty cement, Refractory & insulation
bricks, Water treatment, QC, DR and Financial department. We
manufacture our products in the trade mark of OREWORLD by OEM in
the factories that you can look into in detail at each relative web
page.
We have engaged in mining industry, oil field drilling, metallurgy
industry and chemical industry. The products we are handling are
refractory bricks, insulation materials, CSA cement, calcium
aluminate cement, glass fiber, synthetic slag, proppant, graphite,
and bentonite mine hoist, polyacrylamide, xanthe, jaw crsher,
magnetic separator etc.
All the products are inspected in QC center in our company before
export and that are not allowed to deliver if they are unqualified.
The manufacturers that we are cooperating with are famous in China
and they all have ISO certificate. The products produced are so
much favorable comment from the customers because of its stable
quality, delivery in time and competitive prices.
We have close tie relationships with some famous university and
research institute in China. Some of professors and experts are
invited to our company as the consultant that help us to keep up
with advanced technology for our products and develop new products
to meet demands by our customers in special requirements and new
applications.
The quantity of products for export are increasing year by year and
the sort of products, the scope of business, the number of
countries and customers are increasing gradually also. Our products
are exported to more than 30 countries like USA, UK, Korea, Russia,
Philippine, Malaysia and so on.
We export large quantities to big customers and we also take middle
and small size customers seriously. For them, we not only guarantee
quality of products but also provide with technical consultant
service in product usages that help the customers to use our
products correctly and bring into play sufficiently. Many of our
customers solved technical problems in their production according
to technical consultant service from our company.
