High Temperature Glaze Smooth Deburr Surface Alumina Zirconia Mica Glass Ceramic Rod Plunger

Brand Name:wuxi special ceramic
Minimum Order Quantity:10p
Delivery Time:negotiable
Payment Terms:T/T
Place of Origin:Made in China
Price:us$1~us$1000/P
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Verified Supplier
Location: Changsha Hunan China
Address: Building 3, Evergrande Financial Plaza, No.199, Xiangfu Middle Road, Dongjing Street, Yuhua District, Changsha,Hunan Province,China
Supplier`s last login times: within 1 hours
Product Details Company Profile
Product Details

glaze smooth deburr surfacw alumina zirconia mica glass ceramic rod plunger


Ceramic Plunger:

The ceramic plunger adopts the ultra-hard wear resistance of modern engineering ceramic materials, and can be assembled by ceramic metallization bonding, welding, inlay and socket technology. It is an ideal substitute for similar metal pumps and has been widely used in medical equipment, environmental engineering, petroleum, chemical and other industries.


Alumina ceramic properties:

A.Ceramic plunger adopts high-performance technical ceramic material, which has high hardness, wear resistance, high temperature resistance and corrosion resistance. Ensure material performance is reliable.
B.The microporous structure obtained by the unique working method of the ceramic plunger working surface has self-lubricating effect, which changes the mechanism of sliding friction and lubrication of the conventional plunger pump.


data sheet

ItemUnitTypical Values
Physical Properties
ColorWhite/Ivory
Densityg/cm33.85
Alumina Content%99%
Gas permeability0
Water Absorption0
Mechanical Properties
MONS’ Hardness82
Vickers Hardness (Hv50)Gpa(Kg/mm²)15.7(1600)
Flexural Strength(20°C)Mpa330
Compressive Strength(20°C)Mpa2000
Fracture Toughness(20°C)MPam1/24
Thermal Properties
Thermal Conductivity(20°C-400°C)W(m.K)27.5
Thermal Expansion Coefficient10-6/°C7.6
Thermal Shock ResistanceT°C200
Maximum Use Temperature°C1650
Electronic Properties
Dielectric StrengthKV/mm>10
Dielectric Constanter9.1
Dielectric Loss Angle(1MHz)0.0002-0.0003
Volume ResistivityΩ.cm>10(14)

Our services


Material Service:

Zirconia Ceramic: Mg-PSZ, Y-TZP, ZTA

Alumina Ceramic: 96%, 99%, 99.5% Al2O3

Silicon Nitride: Si3N4, RBSN, SRBSN, GPSN

Machinable Ceramic: Macor Ceramic


Machining Service:

Laser Cutting

CNC Machining

Cernerless Grinding and Inside Hole Honing

Surface Grinding and Polishing


Company introduce

Wuxi Special Ceramic Electrical Co.,Ltd mainly produces alumina, Silicon nitride, Zirconia, Steatite, Boron nitride, Cordierite,mullite products, widely used in metal welding, electronic conductor, mechanics, assembling, insulation, chemicals, instrument, textile, nuclear industry, aerial field.We accept trial produce according to the drawing or sample.It usually takes 15 days to finish trial product.Mass produce usually takes 30 days.Goods' package is carton or PLT.It can be negotiable with each other.
We mainly sell goods to toshiba lighting group in Japan and Europe.Our aim is to deliver goods with high quality at quick delivery date.


mass production by 100% inspection



China High Temperature Glaze Smooth Deburr Surface Alumina Zirconia Mica Glass Ceramic Rod Plunger supplier

High Temperature Glaze Smooth Deburr Surface Alumina Zirconia Mica Glass Ceramic Rod Plunger

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