Insulating Castable Polyurethane Cement Refractory Cement

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
0 m.t.
Supply Capability:
50000 m.t./month

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Product Description:

Description:
High strength wear resistant castable is mixed by corundum,high-quality bauxite clinker,silicon carbide as aggregate,all kinds of powder,ultra-fine powder,micropowder,alumina powder and additives as admixture with strict mixture ratios according to different varieties.its main characters are:high strength in normal and medium temperature,wear resistance and erosion resistance,thermal shock stability,etc.it is mainly used in the position of coal-fired circulating fluidized bed boilers,waster incineration furnace,lining of fluid-bed furnace etc,where are seriously abraded.

 

Competitive Advantage:
1.Best price, make the products competitive in your market
2.Abundant Experience.
3.Strict Quality Control. Meet clients'quality requirement.
4.Large stocks. Guarantee prompt delivery.
5.Safty packing,prompt delivery time,and excellent after-sales services.
6.Professional Packing. Avoid damage and secure the goods in transportation

 

Technical data:


Item

Index

Brand

HSC-80

HSC-75

HSC-65

HSC-60

Chemical composition%

Al2O3

≥80

≥75

≥65

≥60

SiO2

≤15

≤19

≤28

≤34

Bulk density g/cm3

110°C*24h

≥3.0

≥2.8

≥2.5

≥2.4

1000°C*3h

≥2.9

≥2.8

≥2.5

≥2.4

Modulus of repture Mpa

110°C*24h

≥12

≥10

≥8.5

≥7.0

1000°C*3h

≥18

≥15

≥13

≥11

Cold crushing strength MPA

110°C*24h

≥120

≥90

≥68

≥50

1000°C*3h

≥180

≥120

≥95

≥80

Linear change after burning%

1000°C*3h

±0.2

±0.2

±0.3

±0.3

Wear resistance(ASTMc-704) cm3

≤3.0

≤5.0

≤7.0

≤9.0

Heat conductivity coefficient W/m.k

1.6

1.5

1.5

1.5

Thermal shock resistance(times)(1000°C water cooling

≥35

≥30

≥25

≥20

Refractoriness °C

≥1790

≥1790

≥1750

≥1730

Max working temperature °C

≥1550

≥1500

≥1400

≥1350




Insulating Castable Polyurethane Cement Refractory Cement


Insulating Castable Polyurethane Cement Refractory Cement


Insulating Castable Polyurethane Cement Refractory Cement


Insulating Castable Polyurethane Cement Refractory Cement


 

insulating castable polyurethane cement refractory cement

 

1.The items are better than we expected. Good. Thank you!---Philippines

2.Jacky,I want to inform We are very happy about the quality of the packing and personalization and we thank you for all the help and support.---Romania
3.Our client satisfied with the SK-32 fire bricks . But It would be better if the delivery time be shorter in our next order.---Korea
4.This is the first time for our cooperation. They are indeed what we want. We look forward to working with you again in the near future.---Algeria
5.we appreciate for your good products and service all the time. Thanks---Peru
6.Very good service and products all the time. Thank you.---Spain

 

insulating castable polyurethane cement refractory cement

 

1.Are you a manufacturer or trader?
Factory + trade (mainly factories, at the same time, we operates other related products)
2.Can we visit your factory?
Sure,welcome at any time,seeing is believing
3.what's the MOQ of trial order ?
No limit,We can offer the best suggestions and solutions according to your condition.
4.Which payment terms are you accept?
T/T,LC,Western Union,moneygram,Paypal are available for us.
5.After an order is placed, when to deliver?
15-25days
6.Is your company accept customization?
We have own factory and excellent technical team, and we accept OEM service.
7.How about your company's certification?
SGS,ISO9001 and Test Report,also we could apply other necessary certification.
8.how to solve the quality problems?
If the products are not conform to customer samples or have quality problems, our company will be responsible to make compensation for it.


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Q:can slag tailings be used to be the base materials of refractory materials ?
the rest of it can be used as refractory additives. the scale currently used clay bricks to make high-temperature liquid. It is easy to produce large amounts of liquid because of the high iron content, instead of its refractoriness. But it can be used as refractory minaralizer.
Q:What are the construction measures of refractory material in winter? Please descriptive briefly.
The temperature is low in winter, so refractory bulk materials should be stirred evenly on time to avoid freezing.
Q:For refractory, why is it necessary to store the first mixing materials for some time under proper moisture and temperature?
It is mainly to remove gas form chemical reactions in the pug, give full play to plasticity and binding properties of combined, and store unburned brick whose cememting agent is phosphoric acid or aluminium phosphate for some time under proper moisture and temperature. For example, to avoid the formed bricks in the initial stage of drying and firing form cracking due to hydration of calcium oxide. Mixing materials is to store the first mixing materials for some time under proper moisture and temperature in order to improve the evenness and moldability of pud, such as making the distribution of combined clay and water more even. The length of storing chiefly depends on the process requirements and the characteristics of blanks. For the producing pug of high temperature kiln furnitures, the storing time is longer. The function of storing mxing materials varies with different natures of blanks. For honeycomb ceramics, it is to fully digest calcium oxide in blanks. For storing magnesia brick blanks containing much calcium oxide, it should be stored for some time in proper humidity and temperature.
Q:What is carbon composite refractories? I hope that the answer is in detail.
Q:What do we mean by saying that a ladle cover knots, elbow knots, blowpipe knots in refractory materials? What is the “knot”?
Blowpipe is also the construction of unshaped refractory materials. Refractory material for ladle cover is light weight heat insulation refractory material. What you said that the construction of bend out refractory materials in some steel mills called "knot".
Q:What is the type of heat resistance property of high temperature electric furnace ?
According to the levels of refractoriness : Common refractories: & Gt: 1580 ℃ ~ 1770 ℃ advanced refractories: 1770 ℃ ~ 2000 ℃ AAA refractories; 2000 ℃
Q:Does the aluminum silicate thermal insulation material fireproof?
How does its fireproof performance? this is the material that the decoration master worker recommands to me, how do you think of it?
Q:Are the rubber insulation materials are refractory materials?
Bushi
Q:What is the biggest difference between refractory bricks and clay refractory bricks? Where can I find information on the refractory bricks?
You can look up knowledge manual of refractory material to find phosphatic material, etc. Xinjiang refractory bricks, castable refractory, refractory material, silicious, corundum and alumina-magnesia: High alumina and clay refractory bricks can be divided into
Q:What is the role of adding chromium oxide green in unshaped refractory materials
Generally, less is added in corundum or corundum spinel refractory material, but it can significantly improve the material performance such as high temperature strength, erosion resistance, thermal and shock stability, etc.

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