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Model No. : | MRT-179 |
---|---|
Brand Name : | Mingrui |
Color : | White |
Product description
Product Description:
High Temperature Alumina Ceramic Insulation Brackets
■Minimal warpage, bending, and undulation.
■Physical and chemical properties are stable even under a hot environment. Excellent in thermal shock resistance. High thermal conductivity and coefficient of thermal expansion similar to that of silicon.
■Superior mechanical strength. Products with higher mechanical strength are also in our lineup.
■Excellent resistance against oil and chemical.
■Excellent in insulation properties, high dielectric breakdown voltage, high surface resistivity / volume resistivity, and small dielectric constant.
■Stable breaking strength, and less variance in shape or dimensions.
■The high reflective substrate, especially suitable for optical applications such as LED, is also available.
Detailed Image
Production range:
Mingrui offers you a wide range of production facilities like extrusion, injection moulding, pressing and casting. Depending on product geometry and quantities, we will choose the suitable technique for your products.For the final finishing of the parts we use CNC machining centres, equipped with diamond tools in order to meet high accuracies.
Our aim is to offer the ideal solution for any application. Our engineers therefore offer custom solutions that range beyond our existing product portfolio. With our well-equipped industrial development facilities, we produce innovations that can be rapidly commercially exploited
The range of products we can make is:Alumina ceramic, Zirconia ceramic , Ceramic Dowel pin, Zirconia Positioning pin, Insulating ceramic plate,Ceramic roller,Ceramic blade,Ceramic brackets,Ceramic disc,Ceramic insulator,Ceramic rod,ceramic atomizer,ceramic nozzle,ceramic necklace, ceramic pin, ceramic bushing, ceramic washer, zirconia ceramic plate, ceramic insert, white ceramic ring, ceramic shaft,ceramic pump, ceramic piston, , machinable ceramic, ceramic arms and so on.
The products made by zirconia and alumina products have excellent performances,the properties of our products:
Properties |
Units |
95 Alumina |
99 Alumina |
ZrO2 |
Density |
g / cm³ |
3.65 |
3.9 | 5.95-6.05 |
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 | 0.23 | 0.3 |
HV Hardness |
MPa |
1400 | 1700 | 1300-1365 |
Flexural Strength @ room temperature |
MPa |
280 | 320 | 950 |
Flexural Strength @700°C |
MPa |
220 | 230 | 210 |
Compressive Strength @ room temperature |
MPa |
2000 | 2200 | 2000 |
Fracture Toughness |
MPa *m 1/2 |
3.8 | 4.3 | 10 |
Heat conductivity @ room temperature |
W/ m*k |
18-25 |
26-30 |
2-2.2 |
Electrical Resistivity @ room temperature |
Ω*mm2 /m |
10^15 |
10^16 |
10^15 |
Max use temperature |
°C |
1850 | 2200 | 1500 |
Resistance to acid alkaline |
/ |
high |
high |
high |
Dielectric Constant |
/ |
9.5 | 9.8 | 26 |
Dielectric Strength |
KV/mm |
10 | 10 | 10 |
Thermol Shock Resistance |
△ T ( °C ) |
220 | 190 | 280-350 |
Tensile Strength @ 25 °C |
MPa |
200 | 248 | 260 |
Thermal Conductivity(25℃) |
W/m·K |
30 | 35 | 3 |
Workshop overview:
We have almost all the precision processing machines of ceramic products:
Quality assurance:
We have complete testing equipment and good after-sales service:
Our certifications:
Delivery:
we will give you quick response to solve your problems at the first time. we also improved our logistics service system so that you can enjoy a one to one intimate service.Each of our product is elaborately packed to insure it is intact when arriving;We cooperate with professional logistics such as DHL UPS,Fedex,etc.and offer realtime tracking data to our customers in time.
FAQ;
1.are you manufacturer or trade company?
We are a factory with our own workshop located in Chang'an Town ,Dongguan City,which is known as
[The hometown of mould",We have strong precision processing ability and excellent matching manufacturer.
2.Can you provide the free samples?
Yes, we can provide the sample free of charge if we have the stock product as customer's requirements, but the freight is on your side.
3.Can you accept OEM&ODM?
Yes, we can produce the products according to your demand and drawing.
Send your inquiry to this supplier