Jiangsu, China
Business Type:
Manufacturer/Factory
Number of Employees:
58
Year of Establishment:
2006-10-08
Management System Certification:
ISO 9001, QC 080000
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Glazed Ceramic Lamp Holder, 99% Alumina Ceramic Lamp Base, Electrical Alumina Ceramic Parts manufacturer / supplier in China, offering High-Purity Alumina Ceramic Lamp Holder/Base (ZALY), Calcined Alumina for Refractories, 92% Alumina Grinding Balls and so on.

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Supplier Homepage Products Insulation Ceramic High-Purity Alumina Ceramic Lamp Holder/Base (ZALY)

High-Purity Alumina Ceramic Lamp Holder/Base (ZALY)

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Min. Order: 100 Pieces
Production Capacity: 1000000 Pcg/Month
Transport Package: Standard Export Wooden Box
Payment Terms: L/C, T/T, Western Union
Application: Electrical Base, Shell
Type: Insulation Sleeve
Chemistry: Inorganic Insulation
Material: Ceramic
Thermal Rating: 220 220
Maximum Voltage: 10KV~20KV

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Basic Info

Model NO.: ZALY
Raw Material Origin: Australia
Al2o3 Content: 95%, 99%, 99.7%
Surface Treatment: Glazed
Color: White, Creamy
Trademark: ZALY
Origin: Lianyungang, Jiangsu, China
HS Code: 6901000000

Product Description

High-purity Alumina Ceramic Lamp Base/Holder
1: High dielectric strength
2: Excellent electrical resistance
3: Abrasion resistant
4: High electrical insulation
LED Ceramic Lamp Holder &Base widely used in lighting industry.
Type: E14/E27. /MR16/GU10/UV lamp holder&Base Accroding to client's drawing
Raw Material: 95, 99, 99.7% Alumina Powder Imported From Australia.

Properties Density: 3.6 g/cm2
Water absorption: 0
Sintering temperature1680 oC
Physical propertyHardness: 1500 HV
Rupture strength: 3000 Kg/cm2
Pressive strength: 25000 Kg/cm2
Thermal property Maximum service temperature: 1450 oC
Thermal shock resistance: 220 T (oC)
Thermal conductivity: 25-- 14 W/m. K(2 5--300 oC))

We manufacture customized technical ceramic parts and components, covering a wide range of series. We adopt advanced forming and machining techniques to process components made from alumina, zirconiz, cordierite. These materials can be used in applications which require wear and corrosion resistance, high temperature property, or ceramic insulators for electrical resistance.
Name   Unit    Alumina Zirconia  
Content  % ≥ 95 ≥ 99 ≥ 99.7 ≥ 94
Density g/cm 3 3.65 3.80 3.90 6.00
Hardness  (Hv 0.5 ) 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× 10 6   15× 10 6   15× 10 6   11× 10 6
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/cm 2 /day≤ 0.12 0.10 0.05   ≠ 0

Sodium hudroxide
  (30%)80 ° C
WT Loss mg/cm 2 /day≤ 0.53 0.26 0.04 0.08

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