heat insulation furnace blanket refractory ceramic fiber blanket
Negotiable /Piece
Min.Order:10 Pieces
Shandong Zibo Shenzi Refractory Materials Co., Ltd.
furnace refractory heat resistant alumina silicate ceramic fiber blanket
different size alumina blanket insulation 1260 ceramic fiber blanket
high purity refractory heat resistant alumina silicate ceramic fiber blanket
high purity thermal insulation refractory ceramic fiber blanket industrial thermal blanket
Item | common | standard | High purity | High aluminum | Zircon aluminum | aluminum | |
operating temperature ℃ | 1100 | 1260 | 1260 | 1360 | 1360 | 1430 | |
standard temperature ℃ | <1000 | 1050 | 1100 | 1200 | 1200 | 1350 | |
bulk density kg/m3 | 96 128 | 96 128 | 96 128 | 128 160 | 128 160 | 128 160 | |
thermal conductivity(w/n.k)bulk density 128kg/m3 | -4(1000℃) | -3(1000℃) | -3(1100℃) | -3(1250℃) | -3(1250℃) | -3(1250℃) | |
permanent linear change(%) (moisture preservation 24hours,bulk density128kg/m3) | 0.09(400℃) 0.176(800℃) | 0.09(400℃) 0.176(800℃) | 0.09(400℃) 0.176(800℃) 0.22(1000℃) | 0.132(600℃) 0.22(1000℃) | 0.132(600℃) 0.22(1000℃) | 0.76(600℃) 0.22(1000℃) | |
Tensile strength MPa(bulk density 128kg/m3) | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | |
Chemical composition % | AL2O3 | 42-44 | 45-46 | 47-49 | 52-55 | 45-46 | 39-40 |
AL2O3+SIO2 | 96 | 97 | 99 | 99 | --- | --- | |
AL2O3+SIO2+ZrO2 | --- | --- | --- | --- | 99 | 99 | |
ZrO2 | --- | --- | --- | --- | 5-7 | 15-17 | |
Fe2O3 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | 0.2 | |
NaO+K22O | ≤0.5 | ≤0.5 | 0.2 | 0.2 | 0.2 | 0.2 | |
size(mm) |
| Common size 7200X610X10-50;others as customers’ requirements |
ShanDong ZiBo ShenZi Refractory Materials Co. Ltd was founded in 1998, with two factory sections which cover an area of 120000 square meters. Our company mainly produces bottom bricks of tin bath, big clay bricks, low porosity bricks, high alumina bricks, various light weight bricks, sillimanite bricks, mullite bricks, ramming material, casting material and so on. The products have been exported to many countries, such as Indonesia, Iran, Saudi Arabia, Russia, Japan, Korea, Vietnam, Ukraine, etc.
1. We will reply to you immediately.
2. Our products will be made according to your index.
3. Other details could be discussed according to customers’ requirements.
1. What’s the payment?
Usually T/T, others could be discussed.
2. When will you deliver the goods?
The delivery time will be determined according to the quantity of the order.
3. Do you provide samples?
Yes, samples are available.
4. How are your products’ quality?
The products will be strictly inspected before shipment, so the quality could be guaranteed.
5. Do you accept OEM?
Yes, we can do OEM.
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Contact Person
Mandy Qu
TEL: +86 18764307211
SKYPE: quglacier