$High Alumina Refractory Cement CA-50 System 1$

$High Alumina Refractory Cement CA-50$

$High Alumina Refractory Cement CA-50 System 1$

High Alumina Refractory Cement CA-50

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 10 Metric Tons m.t.

Supply Capability:: 10 Metric Tons per Quarter m.t./month

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Features of High Alumina Refractory Cement,CA-50

1.the goods has excellent high-temerperature

2.good anti-corrosion performance

3.high alumina Cement

Aluminate cement products for the alumina content of 50% -60% of the cement matrix.

Aluminate cement CA-50 series products, the main mineral phase composition of CA-phase (a calcium aluminum acid. 2 aluminum acid a calcium). Therefore, not only products with a relatively high temperature use of performance, but at the same time have a reasonable and stable hydration of the performance, rapid growth in outstanding physical strength properties

The company's production of aluminate cement CA50 series based on the development of cement hydration and the relative intensity of the physical strength to be the value of the product into different grades, so that customers according to their demand for the product and the use of conditions to choose. Meanwhile, through the production process of the optimization of product performance so that it can adapt to both the monolithic refractories different construction methods (such as: casting, injection), also can meet a variety of castable formula system, such as: the traditional combination of high alumina cement castables and medium-cement castables, the performance of the construction made by the different requirements.

This series of product does not contain any additives to

ensure product suitability and stability.

Chemical Composition of High Alumina Refractory Cement,CA-50

Detection index

CA-500,GB201-2000

A500

A600

A700

A900

CA-80

Al2O3

>=50.<60

>=52.<60

>=77

SiO2

<=8.0

<=6.0

<=0.5

Fe2O3

<=2.5

<=0.5

R2O

<=0.4

<=0.1

Physical Property

Detection index

CA-50

A500

A600

A700

A900

CA-80

Fineness

0.045mm Sieve

<=20

<20

<=20

Bo's surface area

m2/kg

>=300

>=400

Setting time

Initial setting time

h:min

>=0:30

>=1:00

>=0:30

Final setting time

<=6:00

,=6:00

Flexural Level

MPa

>=5.5

>=6.0

>=6.5

>=7.0

>=4.0

>=6.5

>=7.0

>=7.5

>=9.0

>=5.0

Pressure Level

MPa

>=40

>=45

>=52

>=72

>=25

>=50

>=55

>=62

>=82

>=30

Q: What would happen if the silica percentage is higher than 25% of the total weight of the Portland cement?: Allow me to qualify my answer first. When mixing cement water, in the process and as it dries hardens, air pockets tend to form inside the concrete. Air pockets are like those holes that are inside the cheese we see when we cut it. Concretes could also tend to form air pockets as it dries up firms up. Those air pockets could WEAKEN the concrete, because of the spaces inside. Now, the function of silicon dioxide is it minimize those air pockets tends to make concrete stronger.

Q: In addition, please help me answer the following:When a rock is mechanically weathered how does its surface area change? How does this influence chemical weathering?: Three common cements for sedimentary rocks are calcite, silica, and iron oxide. Each can be identified by calcite cement will fizz with dilute hydrochloric acid, silica is the hardest cement producing the hardest sedimentary rocks, and sedimentary rocks with an iron oxide cement has an orange or red color.

Q: What kind of cement (and where can I get it $$$$) can I use to replace it without going back to the dentist?: You definantly need to go back to the dentist... there is no way around that one!?!?

Q: bouncing the ball on the cement first then change to bouncing the ball on the carpet to see which floor the ball bounces the highest is my independent Variable the carpet? Is the dependent Variable the lower bounce on the carpet. Is the controlled variable the quality of the carpet: Your independent variable is the thing that changes, which is the surface the ball is bounced on (like cement or carpet, but not just one of those) Your dependent variable is the variable that is effected by the independent variable, so the height that the ball bounces. Your controlled variable is the thing that does not change, the constant, so that would be your ball. Tips: for a good experiment, you should have more than 2 things in the the independent variable, so you should try other surfaces as well such as wood. Also, to avoid any error, buy multiple of the same ball and use each one on a different surface. That way the cement won't scratch the ball and cause friction between the ball and the carpet, but the balls will have the same bounce so it won't change the height.

Q: What is the method of removing the cement on the tiles?: First, do not use hydrochloric acid, sulfuric acid, oxalic acid, nitric acid, will seriously corrode the brick surface

Q: why is cement used for ? binding aggregate and sand or is used for increasing tensile strength?: In the most general sense of the word, a cement is a binder, a substance which sets and hardens independently, and can bind other materials together. The most important use of cement is the production of mortar and concrete - the bonding of natural or artificial aggregates to form a strong building material which is durable in the face of normal environmental effects.

Q: Does anyone have a clue?: Portland cement is staight-up cement powder - pure and simple. It is mixed with sand and water. That's all they used many years ago. The vast majority of people these days use Ready-mix Cement which is mixed with water. Cement powder is only known as Portland Cement.

Q: I had the foundation repaired in my basement a while back and the dust from the cement is still there, I've washed the floor about 5 times since and it still hasn't come off, got any suggestions about what I should do?: The cement is doing what it should. A previous questioner had trouble with the concrete floor in his garage. He spilt some vinegar on the floor and found it had eaten the surface the next day. If you can convince your wife to let you have some for an experiment ??? Beware vinyl stained by vinegar and swapping one problem for another. GL>

Q: it is so uncomfortable to chew!: it's so stupid it will be hard for you when you chew. you cannot even touch your teeth.IT WILL PAIN SO BAD . SO WHAT DO I SAY IS PREVENTION IS BETTER THAN CURE.

Q: Black cement, white cement. 【Building materials industry】 how to manage the warehouse ah? Out of the inventory is always how much less. As well as out of the library form is how? Please send me email, Zhuangxibin @ 126 more: I made a free Invoicing software to you, hope to help you, the software called: wisdom mind. Suitable for building materials industry inventory management, operation is also simple.

On the basis of reciprocity and mutual benefits, we sincerely hope to cooperate with customers from at home and abroad, creating business success and brilliance with you! We believe that our company is your most reliable partner and friend.

1. Manufacturer Overview

Location	Luoyang, China (Mainland)
Year Established	2009
Annual Output Value	US$2.5 Million - US$5 Million
Main Markets	Eastern Europe; Southeast Asia; Mid East; Eastern Asia; Northern Europe; Southern Europe
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Export Percentage	91% - 100%
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