Send Message
Home ProductsSilica Insulating Brick

Fireplace SiO2 Silica Insulating Brick 3MPa Erosion Resistance

Certification
China Zhengzhou Annec Industrial Co., Ltd. certification
China Zhengzhou Annec Industrial Co., Ltd. certification
Customer Reviews
good job and nice quality! Hope our next business

—— Carsten Schmickler

very nice company.waiting for my next visit

—— Neetu Arora

good quality, but price is higher than other supplier.

—— Bipin Vagal

thank you for your products and service. During the project, the staff from your company cooperated with our side perfectly. The goods are all follow our order. The after-sale service also good.

—— SHOUGANG GROUP

I'm Online Chat Now

Fireplace SiO2 Silica Insulating Brick 3MPa Erosion Resistance

Fireplace SiO2 Silica Insulating Brick 3MPa Erosion Resistance
Fireplace SiO2 Silica Insulating Brick 3MPa Erosion Resistance Fireplace SiO2 Silica Insulating Brick 3MPa Erosion Resistance

Large Image :  Fireplace SiO2 Silica Insulating Brick 3MPa Erosion Resistance

Product Details:
Place of Origin: China
Brand Name: Annec
Model Number: GGR-1.1
Payment & Shipping Terms:
Minimum Order Quantity: 5 Tons
Packaging Details: 12-24 pallets for one 20 GP container
Delivery Time: 50-120 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1500 Tons/ per month

Fireplace SiO2 Silica Insulating Brick 3MPa Erosion Resistance

Description
Bulk Density: ≤1.1 G/cm3 Cold Crushing Strength: ≥3 MPa
Linear Change On Reheating,(5h,≤0.5 %): ≥1450 ℃ Thermal Conductivity(350±25)℃: ≤0.60 W/m·K
SiO2: ≥91 % Refractoriness Under Load 0.1MPa: ≥1420
High Light:

Fireplace Silica Insulating Brick

,

SiO2 Silica Insulating Brick

,

3MPa Silica Insulating Brick

Refractory Manufacturer fireplace silica brick refractory for wood stove high density silica insulating fire bricks

Standard sizing:This brick is special size for pipes of industry furance ,Special size and OEM Service also provide!
The size is precise, providing kinds of shapes according to customer's drawing

 

Definition:

 

   high density silica insulating fire bricks also called siliceous insulation brick. Lightweight refractory material with silicon dioxide above 91% and bulk density below 1.2g/cm3. The refractoriness and softening temperature under load are not much different from ordinary silica bricks with the same composition. However, due to the many pores, the compressive strength, slag resistance, and corrosion resistance are not as good as ordinary silica bricks, but the thermal shock resistance has been improved.

 

high density silica insulating fire bricks refer to heat-insulating refractory products made of silica as the main raw material and with an SiO2 content of not less than 91%. In addition to the thermal insulation properties of Insulating silica bricks, high density silica insulating fire bricks maintains the characteristics of silicon bricks to a large extent. The starting temperature of load softening is high, and the volume expands slightly during the heating process, which enhances the integrity of the kiln. The manufacture of siliceous high density silica insulating fire bricks uses finely pulverized silica as the raw material, adding part of the waste silica bricks or waste siliceous Insulating silica bricks powder, mineralizers and burnout additives. Add water to the mixer according to a certain proportion to mix into a mud, which is formed by mechanical or manual molding. After the brick is dried, the residual moisture is less than 0.5% before it can be loaded into the kiln. In order to prevent the violent volume expansion due to the polycrystalline transformation of SiO2, causing cracks in the product, a slower temperature rise and fall speed are required during firing.

 

Advantage:

 

   

1. Silicon oxide is above 90%.

2. Good acid erosion resistance.

3. High softening point with temperature.

4. No shrink in burn repeatedly.

5. Temperature of refractoriness under load is above 1650º C.


 

Application:

 

1. Glass furnace and Glass Kiln for glass industry
2. Hot blast furnace or stove
3. Iron Steel making furnaces
4. Ceramic tunnel kiln,Cement kiln
5. Other high temperature kiln furnace

 

Product Description:

 

 Lightweight Refractories Material
Item GGR-1.10
SiO2 % ≥91
Bulk Density ( g/cm3) ≤1.1
Cold Crushing Strength (MPa) ≥3
Linear Change on Reheating(%) 1450℃,2h ≤0.5
Refractoriness Under Load
0.1MPa, ℃
≥1420
Thermal conductivity(350±25)℃ (W/mK) ≤0.60

 

 

Why choose us

Q: Are you trading company or manufacturer?

A: We are Manufacturer of refractory materials that have 4 plants in China; So we can provide you with high quality products at more competitive prices. we can provide you professional solutions about your problems. Although our salesman cannot reply you immediately, pls leave your email or phone number, we can let our technician directly help you ASAP.

 

Q: Do you accept OEM?

A: Sure, we can do OEM for much kind of brick.

 

Q: What information do we need to provide?

A: If you are clear about the products you purchased, please send us the brick drawings, index(include chemical and physical indicators )and order quantity.

If you are not familiar with it, please tell us the usage and working temperature, we will recommend the product to you.

 

Q: Is there any cost for the sample?

A: We provide free sample(Less 3 pcs) but don't bear the freight.

 

Q: What is the Warranty for the fire brick?

A: For all the brick, we have 1 years warranty. If any quality problems on our side occurred in this period, we will take on the shipping cost and replacement.

 

   Fireplace SiO2 Silica Insulating Brick 3MPa Erosion Resistance 0Fireplace SiO2 Silica Insulating Brick 3MPa Erosion Resistance 1

Contact Details
Zhengzhou Annec Industrial Co., Ltd.

Contact Person: Mrs. LI

Tel: 0086-18538075889

Fax: 86-0371-69938888

Send your inquiry directly to us (0 / 3000)