LUYANG LYMZ Fire clay light weight brick Insulation JM23 JM26 JM28 Mullite Firebrick
Description
Excellent thermal shock resistance
Accurate and customized dimension
High crushing strength
Low thermal conductivity
Low heat storage
Description | GRADE 23 BRICK | GRADE 26 BRICK | GRADE 28 BRICK | GRADE 30 BRICK | GRADE 32 BRICK | ||||
Classification Temperature (℃） | 1300 | 1400 | 1500 | 1550 | 1600 | ||||
Chemmical Composition（%) | |||||||||
Al2O3 | 40 | 56 | 67 | 73 | 79 | ||||
SiO2 | 51 | 41 | 30 | 24 | 20 | ||||
Fe2O3 | ≤1.0 | ≤0.8 | ≤0.7 | ≤0.6 | ≤0.5 | ||||
Density(kg/m3) | 600 | 800 | 900 | 1000 | 1100 | ||||
Module of Rupture(MPa) | 0.9 | 1.5 | 1.8 | 2.0 | 2.2 | ||||
Cold Crushing Strength(MPa) | 1.2 | 2.4 | 2.6 | 3.0 | 3.5 | ||||
Permanent Linear Change(%) | 1230℃*24h≤0.3 | 1400℃*24h≤0.6 | 1510℃*24h≤0.7 | 1620℃*24h≤0.9 | 1650℃*24h≤1.0 | ||||
Thermal Conductivity (w/m.k) | |||||||||
200℃ | 0.15 | 0.23 | 0.27 | 0.28 | 0.35 | ||||
350℃ | 0.18 | 0.24 | 0.30 | 0.35 | 0.42 | ||||
400℃ | 0.19 | 0.25 | 0.33 | 0.38 | 0.49 | ||||
600℃ | 0.23 | 0.27 | 0.38 | 0.40 | 0.5 | ||||
Typical Applications | |
1 | Metallurgy industry |
2 | Petrochemical industry |
3 | Ceramics industry |
4 | Aluminum industry |
5 | Glass industry |
2.What kind of product can you offer ?
Our company can offer all kind of refractory insulation materials. For example: Ceramic Fiber Products, Soluble Fiber Products,Alumina Fiber Products, Microporous Board, Insulating Firebricks, Calcium Silicate Products, Mineral Wool, Rock Woo, etc.
3.Can you provide free samples ?
Free samples are available !
4.What is your MOQ?
We don’t have particular MOQ, we can accept any order for any different projects.Price depends on quantity.
5.Can we have a visit to your factory ?
Yes! Of course,welcome to visit our factory at anytime on site or online !
6.What’s the lead time?
Generally it is 7-15 days, or shorter, if the goods are in stock.Or it is 15-30 days, it is according to quantity.
7.What’s the payment term?
30% advanced payment and 70% paid prior to load by T/T, and large amount can be paid by L/C.
8.Can you accept neutral packing & OEM ?
Normally, our packing is carton or bag with Luyang logo , but we can accept the neutral packing and OEM, and custom should pay the OEM packing charge.
9.How do you control quality ?
We have QC on each production line, after your order, we will always focus on ensuring the control of products production, After the product comes out, we promise to share the product testing process with you. And give you the test report for your confirmation. If you have any problem when you receive the good, please confirm with us in time. We will find out the reason to prevent it happen again. And we will take responsibility of it.
10.Why we choose the products of your company ?
Luyang is the biggest manufacture of ceramic fiber products in Asia and rock wool board in China, so the price and quality of the product can be guaranteed.We are a professional refractory insulation material company with 30 years of export experience. Our company is located in Shandong Province China, there is a large port QINGDAO PORT in Shandong Qingdao , it needs only 5 hours from our factory to Qingdao port, it is convenient for us to book a ship and deliver the goods quickly.
Additional information
| Place of Origin: | Shandong, China |
|---|---|
| Shape: | Brick |
| Material: | refractory clay |
| SiO2 Content (%): | 55-24 |
| Al2O3 Content (%): | 42-73 |
| MgO Content (%): | – |
| CaO Content (%): | – |
| Refractoriness (Degree): | Common (1580°< Refractoriness< 1770°) |
| CrO Content (%): | – |
| SiC Content (%): | – |
| Model Number: | LYMZ |
| Brand Name: | LUYANG |
| Processing Service: | Cutting, Moulding |
| Bulk density(g/cm3): | 06/08/0.9/1/1.1 |
| temperature classification ,℃: | 1300/1400/1500/1550/1600 |
| Cold crushing strength,Mpa ≥: | 1.2/1.8/2.5/3.3/3.5 |
| Permanent Linear Change (% ≤)x24hrs: | 0.6/0.6/0.8/0.9/0.9 |
| Al2O3% (≥): | 42/56/67/73/79 |
| SiO2% (≥): | 51/41/30/24/20 |
| Fe2O3% (≤): | 1/0.8/0.7/0.7/0.5 |