E14 E27 MR16 GU10 Alumina Ceramic Lamp Socket - E14 E27 MR16 GU10
Place of Origin: Jiangsu China (Mainland) | Brand Name: SX | Model Number: E14 E27 MR16 GU10 | Material: Ceramic |
Certification: Other | Style: Screw | excellent heat dissipation: long life working |
Our company was founded in 1993, now it become an advanced ceramic enterprise which is combined scientific research, manufacture and management through many years development. The main raw material of our products are alumina, zirconia and steatite, through a series of artificial synthesis and refining treatment, it is made into ultrafine powders, and after sintering process under high temperature and pressure , it has the excellent characteristics with thermostability, corrosion preventive, abrasion resistant and insulation. The main products are Lamps and lanterns ceramics, electrothermal ceramics, resistance ceramics, electric ceramics etc., and it was widely used in electronics, textile machinery, thermodynamic instrument, light source lamp, electric heating appliance, resistor, and thermostat etc. We can manufacture ceramic tubes, substrate, water valve, special engineering ceramics,high temperature ceramic and all kinds of ceramic crafts.
Specifications:
Excellent heat dissipation
Long working life with good security
Good insulation
Precise grinding and good polishing
Features:
A variety of specifications available
Satisfy various technical request
Lower medium spoilage
Good insulation perferamce and high temperature resistance
Stiffness texture
Used in all electric products and high temperature resistance
OEM, ODM and OBM are welcomed
We can supply the products according to customer's drawings, samples and performance requirements.
Name | Unit | Alumina | Zirconia | ||
Content | % | 95 | 99 | 99.7 | 94 |
Density | g/cm3 | 3.65 | 3.80 | 3.90 | 6.00 |
Hardness (Hv0.5) | GPa | 13.1 | 15.0 | 17.1 | 13.2 |
flexural strength | MPa≥ | 340 | 310 | 370 | 1000 |
Elasticity | GPa | 300 | 330 | 350 | 200 |
Poisson's ratio | 0.23 | 0.23 | 0.23 | 0.30 | |
Max Tem. | °C≥ | 1400 | 1750 | 1800 | 1050 |
Heat expansion | ×10-6/°C(40-800°C) | 7.8 | 8.0 | 8.0 | 11.0 |
Thermo conductivity | W/m·K( 20°C) | 22 | 28 | 31 | 2.6 |
Thermal Resistance | °C | 200 | 200 | 230 | 300 |
dielectric strength | V/m | 15×106 | 15×106 | 15×106 | 11×106 |
dielectric phase angle (1MHz) | ×10-4 | 4 | 2 | 1 | 16 |
SIC(1MHz) | 9.2 | 9.8 | 9.9 | 33 | |
Nitric Acid (60%)90°C | WT Loss mg/cm2/day≤ | 0.12 | 0.10 | 0.05 | ≠0 |
Sodium hudroxide (30%)80°C | WT Loss mg/cm2/day≤ | 0.53 | 0.26 | 0.04 | 0.08 |
Packaging Detail:packing in cartons/pallets according to customer's requirements. |
Delivery Detail:2-3 weeks once we got the prepayment |