Audited Supplier
Alumina Grinding Jars
Polished alumina ceramic jars. These jars are used whenever small quantity of samples need to be grinded. They are extensively applied to in the fields of Paint, Ink, Geology, Metallurgy, Electronics, Construction Material, Ceramics, Chemical Engineering, Light Industry, Medicine, Environmental Protection and so on. Each jar set includes grinding jar, jar lid, rubber sealing gasket and different sizes of mixed alumina ceramic grinding balls.
Product Pictures
Application
1. Particularly suitable for vertical stirring mills, horizontal roller ball mills, vibrating mills and various high linear, speed pin- type sand mills.
2. For wet or dry ultrafine dispersion and grinding of pastes and powders without contamination.
3. Perfect grinding media with good flatness, smooth surface, bright,high density and high strength.
4. Wear and corrosion resistant product: coating, textile, pigment, dyeing.
5. High strength, high tenacity product: magnetic material, piezoelectric ceramics, dielectric ceramics.
6. Pollution prevention: medicine, food, cosmetics.
7. Ceramics: electronic ceramics, refractory ceramics, structural ceramics.
- high hardness
- good wear resistance
- high mechanical strength
- low wear loss
- corrosion resistance
- non-conducted, low thermal conduction
- high thermal expansion rate
- non-greased and self lubrication
- light weight with low density, decrease in centrifugal load
Product Paramenters
Performance | Unit | Parameter |
Component | Wt% | ≥92% Al2O3, ≤7% SiO2, ≤ 1%(CaO+MgO), <0.1% Fe2O3 |
Filled Density | Kg/l | ≥2.2 |
Density | g/cm3 | ≥3.63 |
Hardness | GPa | >11 |
Elasticity Modulus | GPa | 200 |
Thermal conductivity | W/m.k | 3 |
Coefficient of thermal Expansion | 10*10-6/ºC(20-400) | 9.6 |
Crush Strength | KN | ≥20(φ7mm) |
Bending toughness | MPam1/2 | 8 |
Package Type: 25kg/barrel ,1-1.25ton/pallet with plastic liner, can be dispatched according to customr's requirement
Port: Shanghai Port, Guangzhou Port, Tianjin Port, Qingdao port.
Delivery time: Within 15 working days from the date of payment receipt.
1.Q: What is the size in your products?
A: Our common size is 0.1mm-100mm. We can also produce according to your request.
2.Q: What is your terms of delivery?
A: FOB, CFR, CIF.
3.Q: Can you accept small quantity sample order before production?
A: Yes, we can offer sample for your testing first before production, but the customers have to pay the courier cost.
4.Q: What is your production time?
A: Generally, it will take 5 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
5.Q: What is your terms of payment?
A: T/T 30% as deposit, 70% balance against the copy of original B/L. Or 100% L/C at sight. We'll show you the photos of the products and the copy of original B/L before you pay the balance.
1. We can produce other grinding balls as your need.
2. We test all the goods before delivery.
3. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
4. If you have any questions, please contact with us without any hesitation, we will reply you in 12 hours.
Factory
Company Profile
HUNAN KINGDA CERAMIC MATERIALS CO.,LTD is a manufacturer of the Grinding Media Ball, Grinding Jars, Zirconium Dioxide, Zirconia structures, etc.
"Quality Is in the First Position forever", we have gained a high reputation and good recognition from a lot of domestic and overseas customers such as University of Oxford, Loughborough University, Peking University, Tsinghua University, etc. We promise that we would make great efforts to provide high quality grinding products and best services for all customers in the coming years.
Nowadays, KINGDA CERAMIC MATERIALS has gained great reputation from our business partners. We will continue to contribute the best to realize mutual benefit and sustainability.
We appreciate your interest and support in the efforts and passion of KINGDA CERAMIC MATERIALS, the company of Human Technology.
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