Shandong Luming New Materials Technology Co.,Ltd
Scientific and technological innovation as the guide,Based on stable quality,high-quality service as the constant,Faith-oriented business integrity.
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Refractory Mullite Light Weight insulating firebrick Mullite Insulating Brick Light weight insulating brick forfurnace
Light weight insulating brick
Feature:
1. Low thermal conductivity, low thermal capacity, low impurity content
2. High strength
3. Good thermal shock resistanc, Corrosion atmosphere resistance
4. High dimensional accuracy
5. Low reheat shrinkage
Usage:1.All kinds of industrial furnace heat side lining materials, such as: annealing furnace, carbide furnace, tempering furnace, refining furnace, furnace, roller kiln, tunnel kiln, etc.
2. The backing insulation materials for various kinds of industrial furnace.
3. Reducing atmosphere furnace.
| Brand Item | Unit
| GT23 | GT26 | GT28 | GT30 | GT32 | |||||
| Spec.
| Range
| Spec.
| Range
| Spec.
| Range
| Spec.
| Range
| Spec.
| Range
| ||
| Classfied temperature
| ℃ | 1260 | --- | 1430 | --- | 1540 | --- | 1650 | --- |
1760 |
--- |
| Bulk Density
| g/cm3 | 0.55 | ±0.03 | 0.78 | ±0.03 | 0.88 | ±0.03 | 1.03 | ±0.03 |
1.25 |
±0.03 |
| Cold Crushing Strength.
| Mpa | 1.2 | ±0.3 | 1.6 | ±0.3 | 2.1 | ±0.3 | 2.5 | ±0.3 |
3.5 |
±0.3 |
| R.L.C. ℃ X 8Hrs (%) | % | 1230℃ -0.50 | __ | 1400℃ -0.50 | __ | 1510℃ -0.53 | __ | 1620℃ -0.90 | __ | 1730℃ -0.90 |
--- |
| Thermal conductivity w/m.k
| 400℃ | 0.14 | ±0.01 | 0.27 | ±0.01 | 0.32 | ±0.01 | 0.41 | ±0.01 | 0.49 | ±0.01 |
| 600℃ | 0.16 | ±0.01 | 0.29 | ±0.01 | 0.34 | ±0.01 | 0.43 | ±0.01 | 0.50 | ±0.01 | |
| 800℃ | 0.18 | ±0.01 | 0.31 | ±0.01 | 0.36 | ±0.01 | 0.44 | ±0.01 | 0.51 | ±0.01 | |
| 1000℃ | 0.20 | ±0.01 | 0.33 | ±0.01 | 0.38 | ±0.01 | 0.45 | ±0.01 | 0.53 | ±0.01 | |
| Chemical Analysis
| % | ||||||||||
| Al2O3 | 37 | 56 | 66 | 73 | 77 | ||||||
| SiO2 | 61 | 42 | 32 | 25 | 21 | ||||||
| Fe2O3 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ||||||
| Tolerance | 230mm ±1.0mm <230mm ±0.5mm As per GB/T3995-2006 Corner edge damage: a+b+c< 30mm | ||||||||||
Contact us:Tel/Whatsapp:0086-18905335290
samson@refractories-material.com
Good thermal stability
Perfect molten Slag corrosion resistance
Excellent glass liquid corrosion resistance
High temperature performance
High temperature abrasion resistance
High Refractoriness under load
High Hardness
Excellent chemical stability
High Temperature Resistance and Perfect Thermal Shock Resistance
Excellent Corrosion resistance
High Strength
High Refractoriness
Excellent Chemical Corrosion Resistance
High Compressive Strength
Low Thermal Expansivity
Application:
metallurgy industry
power industry
cement industry
chemical industry
Foundry industry
Iron and steel industry,
non-ferrous metals,
building materials industry,
glass industry,
petrochemical industry,
electric power industry
machinery manufacturing industry
pellet, lime, calcined dolomite, ferroalloy, lithium salt, chemical and other rotary kilns.
Packaging and shipping:
1. Strong packing will protect the goods from any possible damage during transit.
2. Solid packing and overall stuffing can prevent the cases from vibration and jarring.
3. We must take necessary precaution that the packing can protect goods from pilferage or rain.
4. We can confirm that we take every possible precaution to ensure that our products reach our customers all over the world in prime conditon.
1. Plastic bags:15kgs,25kgs,jumbo bags,etc.
2. plastic bags and pallets :pallet + plastic film + fixed band ,pallets: 1x1m,0.93x0.93m .
3. pallet weight: 1.6~2.0ton.
4. packaging according to customer service requirement
Our service:
1. Within 8 hours to reply after get your inquiry.
3. We provide the best after sales service. All our products have 1 year warranty period.
4. Offering the support to solve the problem in the selling or application period.
5. Competitive prices based on superior quality.
6. Guarantee samples quality same as your ordering production quality.
7. Development approaches:Scientific and technological innovation as the guide,Based on stable quality,high-quality service as the constant,Faith-oriented business integrity.
8. We believe "customer is God, quality is our unchangeable commitment".
9.Create and Win and Share Together
10.Let all kilns use the "heart" of energy saving and longevity