Tabular Alumina for Fireproof Raw Materials
|FOB Price:||US $700-750 / Ton|
|Min. Order:||5 Tons|
|Min. Order||FOB Price|
|5 Tons||US $700-750/ Ton|
|Production Capacity:||20000metric Ton/Year|
|Transport Package:||25kgs PVC Bag, 1 Mt/Big Bag|
|Payment Terms:||L/C, T/T|
- Model NO.: 1-3mm, 3-5mm, 1-0mm, 200-0 mesh, 325-0mesh
- Feature: Long Time Materials
- Shape: Powder
- Specification: 1-3mm, 3-5mm, 5-8mm, 200-0mesh, 320-0mesh
- HS Code: 28181090
- Refractoriness (℃): 1770< Refractoriness< 2000
- Type: Refractory Material
- Material: Alumina Block
- Origin: Henan
Superhigh temperature shaft kiln sintered plate corundum that takes alumina as raw material is molded by milling and drying; on condition of quick warming and cooling in superhigh temperature shaft kiln, it becomes lots of tight column crystal and the dimension of crystal is among 30-200um.
Excellent thermal volume stability and thermal shock
Excellent dielectric properties
High mechanical strength
Good chemical purity
Good resistance against acid and alkali corrosion
Low porosity and large crystals
|Items||Guarantee data||Typical data|
|Physicals||Apparent Porosity||5.0% Max.||3.00%|
|Water Absorption||1.5% Max||0.70%|
|Specific Gravity||3.50g/cm3Min||3.59 g/cm3|
1. For Samples: We can provide samples free for your testing.
2. Quality: Firstly, We control the quality of raw materials(alumina powder) strictly
Second, We will keep an eye on the size in the process of sceening .
Thirdly, We will choose the finished goods from diffrent directions of bag and
mixed them to do the lab test in many times, so that the goods are qualify.
3. Delivery Time: Whithin 15~20 working days after reciept of the deposit or L/C at sight.