We can offer the products base on customer's drawing, sample and other reference parameter
Technical parameters
| Properties | Units | 95 Alumina | 99 Alumina | Zirconia |
| Density | ɡ / cm3 | 3.65 | 3.92 | 5.95 - 6.0 |
| Water Absorption | ％ | 0 | 0 | 0 |
| Coefficient of Thermal Expansion | 10-6 / K | 7.9 | 8.5 | 10.5 |
| Modulus of Elasticity Young’s Mod | Gpa | 280 | 340 | 210 |
| Poisson’s Ratio | / | 0.21 | 0.22 | 0.3 |
| HV Hardness | Mpa | 1400 | 1650 | 1300 - 1365 |
| Flexural Strength @ Room Temperature | Mpa | 280 | 310 | 950 |
| Flexural Strength @ 700℃ | Mpa | 220 | 230 | 210 |
| Compressive Strength@Room Temperature | Mpa | 2000 | 2200 | 2000 |
| Fracture Toughness | Mpa * m½ | 3.8 | 4.2 | 10 |
| Heat Conductivity @ Room Temperature | W / m * k | 18 - 25 | 26 - 30 | 2.0 - 2.2 |
| Electrical Resistivity @ Room Temperature | Ω*mm2 / m | ＞1015 | ＞1016 | ＞1015 |
| Max Application Temperature | ℃ | 1500 | 1750 | 1050 |
| Resistance to Acid Alkaline | / | High | High | High |
| Dielectric Constant | / | 9.5 | 9.8 | 26 |
| Dielectric Strength | KV / mm | 16 | 22 | / |
| Thermal Shock Resistance | Δ T ( ℃ ) | 220 | 180 - 200 | 282 - 350 |
| Tensile Strength @ 25℃ | Mpa | 200 | 248 | 252 |
Product showing
The other related products
About us
Dongguan Mingrui Ceramics Technology Co., Ltd
is a professional manufacturer of Zirconia ceramics andalumina ceramic structural parts. We have more than 10 senior engineers,technical backbone, more than 60 workshop technicians.
The product making proceed
FAQ:
what is your product range?
1.alumina ceramic, alumina ceramic tube, alumina ceramic rod, alumina ceramic valve, alumina ceramic spare parts, alumina ceramic shaft, alumina ceramic pin , alumina ceramic pin gauge, alumina ceramic bar, alumina ceramic plate,alumina ceramic sleeve, alumina ceramic valve, alumina ceramic plunger, alumina ceramic structure, alumina ceramic injection molding, alumina ceramic e-cigarettes parts, alumina ceramic arm, etc
2.Zirconia ceramic, zirconia ceramic tube,zirconia ceramic rod, zirconia ceramic valve, zirconia ceramic spare parts, zirconia ceramic shaft, zirconia ceramic pin , zirconia ceramic pin gauge, zirconia ceramic bar, zirconia ceramic plate,zirconia ceramic sleeve, zirconia ceramic valve, zirconia ceramic plunger, zirconia ceramic structure, zirconia ceramic injection molding, zirconia ceramic e-cigarettes parts, zirconia ceramic arm, etc
Are you a manufacturer?
yes,our factory founded for many years,and we have decades years experience on industrial ceramic Production r&d and processing
If we can Provide samples?
1. can be provided samples, sample cost add postage
2.Samples can be satisfied as customer's demands,and the sample cost is about $100-200,according to products dimenstion, pictures, drawing
3.Sample charge will refundable if the order QTY can reach 1000pcs
How we can pay for?
1.30% deposite payment,70%balance payment, small quantity 100% downpayment
2.We accept T/T.Western Union,L/C,Paypal.
3.Import duties,taxes and charges are not included in the item price or shipping charges.
These charges are the buyer's responsibility.
How many time will the products be finished?
1. within 7 working days for sample making.
2.within 30 days about the mass products production time,detail will according to quantity
What ways of shipping?
1.we provide factory price,so we don't bear the shipping fees usually.
2. within 48hrs delivery once be paid from our factory,except the special situation.
3.we can contact the shipping company or your shipping agent.
4.the formal shipping way is :by sea,air,DHL,FEDEX,UPS,TNT
What competitive advantages do you have?
1.Competitive price
2.Good after-sale service
3.Fast delivery time
4.High quality control
5.Good choice for gift
6.ceramic products is made of 95- 100% alumina ceramic or zirconia ceramic
7.Customized dimension,design,or laser engraved will specify by buyer
8.Provide one-step service from design,produce to quality control,sale and shipping
What can we benefit for you?
1.we provide OEM&ODM service
2.100%high quality before for every customer
3.good after-sale service for customer
4.wholesale price for regular customer
What do you have to ensure that what you said is right?
1.Full set of equipment ensure each process of product be finished,
2.First class of salesman to service for every customer's demands.
3.Excellent design staff to service for customer ,if you provide information and sample.
4.Highly efficient management systems and quality assurance departments
What information should i let you know once i want to make a inquiry?
1.the detail dimenstion, concerning products pictures, 2D or 3D drawing
2. if had color requirement? ivory, yellow, or any other color
3.which king of material do you want? alumina ceramic or zirconia ceramic
5.if you need some special finish on surface? fine polished, or rough polished, or mirror polished or sand blast
6. what is your purchase quantity ?
Packaging and shipment
We usually send by DHL FEDEX TNT EMS base on the customer's request in small quantity, for large quantity, we will send by sea.
Welcome to contact for the quotation, 2D/3D drawing will be perfect !
