High Alumina Cement CA-80

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Loading Port:: China Main Port

Payment Terms:: TT or LC

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

Supply Capability:: 2000 Metric Tons per Month m.t./month

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Features of High Alumina Cement,CA-80

The goods has excellent high-temerperature

Good anti-corrosion performance

CA-50.60.70.75,80

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 CA-50 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.

products.

Chemical Composition of High Alumina Cement,CA-80

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:where do you buy dental cement?: from a dentist or ortho

Q:What is a chemical that softens rock and cement?: Hydrochloric acid softens cement. You can buy large containers of it for removing cement from brickwork. It will also attack some types of rock, especially limestones. Be careful with it though!

Q:can anyone give me powerpoint presentation on the topic cement.it includes manufacture+properties+...............: www.okorder Everything you need to know.

Q:So I got my spacers and brackets put on at the orthodontist next week they're putting in the wires and finishing all that. They put cement on 2 bottom molars so my brackets wont break and come intact. I cannot eat and I'm in pain. Will they remove this cement when I go get my wire put in? The cement doesnt let me eat and its not even. Should I tell my ortho, that its completely uncomfortable and painful? Please I need answers! Lol.: Chill! The first few days hurt like crazy. But after that your teeth get used to that. Sometimes the cement wears off as you eat.

Q:In general which of these three cements creates rocks that are the most resistant to weathering?: Iron oxide cement will colour the rock a distinctive rusty yellow-brown as a result of the significant presence of the minerals haematite and limonite. Calcite cement will leave the rock white but is soft, easily scratched by an iron nail and will fizz with the application of dilute hydrochloric acid. Silica cement will leave the rock glassy colourless, glassy white or rarely, a different colour but also glassy, it will resist being scratched by an iron nail, and will not react with dilute hydrochloric acid. The rock with the silica cement will be most resistant to weathering, and will normally remain as a positive relief feature around the surrounding rocks. The cement in the calcite cemented rock will tend to become dissolved away. The iron oxide cemented rock will be fairly soft but will resist erosion better than the rock with the calcite cement.

Q:Hey guys, I'm getting a pallet expander tomorrow. I was talking to my friends who have had one in the past and they said they were able to take theirs out. Unfortunately i can not. I was just wondering why could they take theirs out and i cant? The ortho said that mine will be cemented. I only have just a little cross bit with one tooth out of line. Can anyone tell me? Thanks a lot :): Both types expand the palate. The difference is that remove able ones are used to obtain a smaller amount of expansion than a cemented one. The one that is cemented can engage the teeth in a more rigid manner and can be more effective in obtaining extra width. The cemented ones usually work quicker and compliance is not a problem. Compliance relates to the tendency for people who have removable ones to take them out. When they are out they are not expanding. Each case is different. Some require cemented ones and others can get away with removable ones.

Q:We have been building an outdoor kitchen and subsequently purchased many different types of concrete products. I have noticed the cement, mortar, and grout are very similar products. What is the fundamental difference between these products (besides price and location)?: The primary differences are texture (grit content), and activator (the chemical used to harden the product). Also, there are boding properties associated with mortar and grout that standard concrete does not posses, mortar being the strongest (used for affixing tile to a subfloor or wall).

Q:My contractor says durarock should be cemented to the subfloor and that 1 1/2 roofing nails should be used (as opposed to screws) to put the durarock down. What would be the difference in using nails or screws? And is it essential that the durarock be cemented to the subfloor?: Show me a contractor that cements durarock down and uses nails in it..and I will show you a contractor that more than likely got fired from McDonalds the day before he bribed someone to issue him a contractors license..Don't even mess with this person..I would hate to see the rest of his work..maybe he will screw down the carpet in the living room or something

Q:My question is based on Science article about ship worms. According to article ship worms are in clam family.: ship worms do not digest the wood. If I remember correctly, they bore into it with their shell. They do not eat it.

Q:Erecting a PT wood fence.Do the posts need to be cemented in?: Always use cement.....on a 4-7 ft fence, put 1 foot of the post underground in cement. For the gate posts which need more strength put a foot and a half to 2 feet underground in cement. There are 60 lb bags which are designed for posts, sacrete rapid set, put the post in, pour the bag in, level/plumb the post and add water.

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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