Calcium Silicate Board Fireproof

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 10 m.t.

Supply Capability:: 100 m.t./month

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Quick Details ：Calcium Silicate Board Fireproof

Place of Origin:	(Mainland)	Brand Name:		Model Number:	JQ-DID
Type:	Non-Asbestos Fiber Cement Boards

Packaging & Delivery ：Calcium Silicate Board Fireproof

Packaging Detail:	wooden case in LCL, nake package in FCL
Delivery Detail:	15 dyas after receipt of your deposit

Specifications：Calcium Silicate Board Fireproof

high density , strength and toughness, surface smooth
can meet higher requirement for coating
easy for surface processing

performance
performance index		standard index	test result
density(g/cm³)		1.4<D≤1.7	1.64
water absortption		≤25	17.8
wet expansion		0.23	0.15
incombustibility		Incombusitility class A1
water penetration		back sie without water drop after 24hrs
modulus of rupture	air dried condition	≥18	20.1
	saturated condition	≥14	15
frost-resistance		no layer no cracks after cycles under freezing and thawing
radioactivity		decorative materials class A
asbestos		100% free of asbestos

application" exterior decoration panel; integrative facade panel for exterior wall thermal insulation;interior wall decoration panel;flooring;subway,tunnel,baseboard,outdoor furniture.Thinner lining board for stone.

*： Description:

High Alumina Bricks with Alumina Content 48% to 90%

Brief discription for high alumina bricks

CMAX high aluminia bricks are classified according to alumina content ranging from 48% to 90%.

CMAX high alumina bricks are commonly used in blast furnace, hot blast furnace, the roof of electric furnace, teeming ladle, rotary kiln,regenerator, etc.

Brief features for high alumina bricks

◆Low thermal conductivity

◆Excellent acid and base slagging resistance

◆High refractoriness

◆Excellent thermal shock resistance

◆Excellent mechanical strength

◆Good spalling resistance and wear resistance.

◆Good corrosion resistance.

◆High-temperature creep rate is quite low.

◆Good volume stability at high temperature.

◆Low bulk density, low thermal conductivity, good thermal insulation performance.

Technical data for high aluminia bricks

ITEM UAL48 UAL55 UAL65 UAL75 UAL80 UAL85 ALP80

Refractoriness, ℃ 1750 1770 1790 1790 1810 1810 1810

Apparent Porosity,% 22 22 23 23 20 20 18

C.C.S, Mpa 39 44 49 53 55 60 100

Refractories Under Load (0.2Mpa)，℃ 1420 1470 1500 1520 1500 1520 1550

Reheating Linear Change,% 1450℃x2h 0.1～-0.4 1500℃x2h 0.1～-0.4 1500℃x2h 0.1～-0.4 1500℃x2h 0.1～-0.4 1550℃x2h -0.5～+0.5 1550℃x2h -0.5～+0.5 1550℃x2h -0.5～+0.5

Al2O3 Content , % 48 55 65 75 80 85 82

Images/photographs for high alumina bricks

◆ breif images-different shape for different usage

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◆ Packaging for high alumina bricks

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◆ Producing Equipment for high alumina bricks

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◆ Testing Mashines for high alumina bricks

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FAQ

Q1:Are you a manufacture or trader?

A:Factory+trade(mainly factories,at the same time,we operates other related products).

Q2:Can we visit your factory?

A:Sure,welcome at any time,seeing is believing.

Q3:What's the MOQ of trial order?

A:No limit,We can offer the best suggestions and solutions according to your condition.

Q4:Which payment terms can you accept?

A:T/T,L/C are available for us.

Q5:After an order is confirmed,when to deliver?

A:15-25days after deposit.

Q6:Is your company accept customization?

A:We have own factory and excellent technical team,and we accept OEM service.

Q7:How about your company's certification?

A:ISO9001 and Test Report,also we could apply other necessary certification.

Q8:How to slove the quality problems?

A:If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it.

Q9:Can you offers samples?

A:Of coures,samples are free but freight paid by the buyers.

Q10:What is the service life of your bricks?

A:The service life of different bricks is unlike.It also depends on your using condition and method.

If you have any enquiry,please don't hesitate to contact us,we will provide our best products and services for you!!

Q:What are the uses of ceramic fiber boards?: The ceramic fiber board, also called aluminum silicate fiber board or refractory fiber board, is divided into five grades according to the temperature grade:Fire dragon type ceramic fiber board HLGX-164Fire dragon standard ceramic fiber board HLGX-264Fire dragon high purity ceramic fiber board HLGX-364The dragon of high alumina ceramic fiber board HLGX-464Fire dragon contains zirconium type ceramic fiber board HLGX-564

Q:What is the difference between ceramic fiber board and nano ceramic fiber board?: The nano ceramic fiber board through the introduction of nanotechnology, the special production process, product performance has been greatly improved, high strength, low thermal conductivity, good heat insulation performance, energy saving effect is obvious, which improves the safety of the furnace, and in high temperature and high pressure conditions, can also play a good performance the product.

Q:What method should be used to measure the thermal conductivity of fiberboard?: It is concluded that the test error of this method and device is about 2%. This filament ultra light aluminum silicate fiber product: the filament ultra light aluminum silicate product is by Shandong Zibo high quality burnt precious stone as raw material, passes through the smelting furnace, the rejection silk, blows the cotton, the auxiliary mold and so on to deliver the work procedure. Therefore, the thermal conductivity of fiberboard is chosen by heat flow meter method.

Q:What are the specifications of the ceramic fiber board?: Ceramic fiber board, also known as aluminum silicate or refractory fiber, including ceramic fiber blanket, ceramic fiber, ceramic fiber fireproof plate (plate).

Q:How much pressure can the ceramic fiber board withstand?: Ceramic fiber board has the characteristics of tough, high compressive strength, excellent resistance to high temperature and excellent supporting force. The compressive strength of ceramic fiber board increases with the increase of density of ceramic fiber board.

Q:Ceramic fiber plate and aluminium silicate plate are chosen as lining materials: Volume density is low: the density of the ceramic fiber lining is about 25% of the lining of the light heat insulation brick, about 10% of the lining of the light pouring material; adopting the fiber lining can greatly reduce the steel structure load of the furnace and prolong the service life of the furnace lining.

Q:What are the differences between nano ceramic plate and ceramic fiber board?: The biggest difference between the two is that:1, the coefficient of thermal conductivity is different, the nano ceramic plate is about three times of the ordinary ceramic fiber board2, temperature class is not the same, nano ceramic board maximum temperature of 1050 degrees, ceramic fiber board should be 1400 degrees temperature.3, the range of applications is different. Nano ceramic plate is mainly used in high, fine and sharp technical fields, and has strict requirements on thermal conductivity. Ceramic fiber boards are widely used and can be used wherever there is flame or temperature.

Q:What are the sound-absorbing fiber boards?: Sound-absorbing material:1, itself has sound-absorbing properties, porous fiber material.2, does not have sound-absorbing material, but processed into sound absorption structure.Common sound-absorbing materials are: polyester fiber sound-absorbing board, trough wood sound absorption board, hole wood sound-absorbing board, recycled wood sound-absorbing board, the latest is Dr. sound, high temperature ceramic sound-absorbing board, a fire prevention, water quality, hard environmental protection

Q:What are the standards for ceramic fiber boards?: Ceramic fiber board currently only GB, and many production enterprises are also in accordance with GB to perform.

Q:Refractory insulation board, pressure plate, nano heat transfer plate, calcium silicate board and ceramic fiber board, which is good?: Sheng Yang series of ceramic fiber board is based on the traditional process of comprehensive upgrading of the excellent vacuum forming insulation materials, slag ball content of less than 3%, fiber distribution uniformity, internal and external strength consistent, size controllable.Ceramic fiber board is made by spraying superfine ceramic fiber through water washing, slag removal, fiber freezing and vacuum forming. The product has superior high temperature resistance, excellent rigidity and toughness.

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