Specifications
Brand Name :
Mingrui
Model Number :
MR-IN-2017
Certification :
ISO9001,,UL,ROHS
Place of Origin :
China
MOQ :
10 pieces
Price :
negotiable
Payment Terms :
L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability :
7000 pieces month
Delivery Time :
15-25 working days after the order confirmed
Packaging Details :
packed by standrad carton or pack according to your requirements
Material :
Alumina or Zirconia Ceramic
standard :
as the drawing
Shipping :
DHL EMS UPS FEDEX TNT
Feature :
High corrosion-resistance
Usage :
electric heater thermal switch
Tolerance :
+/- 0.001mm
Model :
according to drwing paper
Tech :
hot pressing
Keywords :
Ceramic Pressure Switch
Description

High Thermal Conductivity 99% Alumina Ceramic Three-hole Ceramic Pressure Switch

Product Description

Advantages:

1). Excellent insulation, security, long working life.
2). Excellent high temperature resistance

3). Low thermal expansion coefficient

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-- Material: Alumina,Steatite,Cordierite,Mullite
-- Can be made according to customers' drawing
-- Chemically inert, anti-acid, anti-alkaline
-- Superior reliability and durability
-- Excellent resistance to heat. Maintain the mechanical strength in high temperature circumstances.

Material Alumina Zirconia
Properties Units AL997 AL995 AL99 AL95 ZrO2
%Alumina —— 99.70% 99.50% 99.00% 95% ——
Color —— Ivory Ivory Ivory Ivory & White ivory white
Permeability —— Gas-tight Gas-tight Gas-tight Gas-tight Gas-tight
Density g/cm³ 3.94 3.9 3.8 3.75 5.89
Straightness —— 1‰ 1‰ 1‰ 1‰ 1‰
Hardness Mohs Scale 9 9 9 8.8 8.5
Water Absorption —— ≤0.2 ≤0.2 ≤0.2 ≤0.2 0
Flexural Strength
(Typical 20℃)
Mpa 375 370 340 304 1200
Compressive
Strength
(Typical 20℃)
Mpa 2300 2300 2210 1910 5700
Coefficient of
Thermal
Expansion
(25℃ to 800℃)
10-6/℃ 7.6 7.6 7.6 7.6 10
Dielectric
Strength
(5mm
Thickness)
AC-kv/mm 10 10 10 10 ——
Dielectric Loss
25ºC@1MHz
—— < 0.0001 < 0.0001 0.0006 0.0004 0.001
Dielectric
Constant
25º C@1MHz 9.8 9.7 9.5 9.2 29
Thermal
Conductivity
(25℃)
W/m·K 35 35 34 20 3

Zirconia ceramic swtich

Security Alumina Ceramic Parts High Thermal Conductivity Three Hole Ceramic Pressure SwitchSecurity Alumina Ceramic Parts High Thermal Conductivity Three Hole Ceramic Pressure SwitchSecurity Alumina Ceramic Parts High Thermal Conductivity Three Hole Ceramic Pressure Switch

Company Introduction


Mingrui ceramic manufacture and provides alumina ceramic components for a wide range of application like Mechanical Equipment, Electronic & Electrical, Oil Drilling, Medical, Chemical Industry etc. According to actual application and customer's requirement, the purities vary from 95%-99.7% and the forming methods will be different. The forming methods applied in our plant include dry pressing, isostatic pressing, injection moulding, extrusion moulding. With experienced engineers and talented workers, we are confident to offer high quality, high precision, complex components for customers worldwide.

General Characteristics of Materials:
Characteristic Ceramics Metals Polymers Refractory
Density Low to High Low to High Low Low to Medium
Hardness High Medium low Medium
Toughness low High Medium low
Wear Resistance High Medium low Medium
Tensile Strength Low to Medium


High

low low
Compressive Strength High Medium to High low to Medium High
Young’s Modulus Medium to High Low to High Low Medium
Dimensional Stability High low to Medium low /
Thermal Expansion Low to Medium Medium to High High low
ThermalConductivity Medium Medium to High Low Medium
Thermal Shock Low Medium to High High low to Medium
Electrical Resistance High low High /
Chemical Resistance High low to Medium Medium /
Oxidation Resistance Medium to High low low /
Machinability Medium low Medium /

Product Name Chemically resistant Advanced Technical Ceramics Laser Generator
Material Alumina Ceramic or zirconia ceramic
Color white or black or customed
Standard according the request of customer
Grade first class
Brade Rock
Thread coarse, fine
Used Chemically resistant Advanced Technical Ceramics Laser Generator



Security Alumina Ceramic Parts High Thermal Conductivity Three Hole Ceramic Pressure SwitchSecurity Alumina Ceramic Parts High Thermal Conductivity Three Hole Ceramic Pressure SwitchSecurity Alumina Ceramic Parts High Thermal Conductivity Three Hole Ceramic Pressure SwitchSecurity Alumina Ceramic Parts High Thermal Conductivity Three Hole Ceramic Pressure Switch



FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have any other question, pls feel free to contact us .

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Security Alumina Ceramic Parts High Thermal Conductivity Three Hole Ceramic Pressure Switch

Ask Latest Price
Brand Name :
Mingrui
Model Number :
MR-IN-2017
Certification :
ISO9001,,UL,ROHS
Place of Origin :
China
MOQ :
10 pieces
Price :
negotiable
Contact Supplier
Security Alumina Ceramic Parts High Thermal Conductivity Three Hole Ceramic Pressure Switch
Security Alumina Ceramic Parts High Thermal Conductivity Three Hole Ceramic Pressure Switch
Security Alumina Ceramic Parts High Thermal Conductivity Three Hole Ceramic Pressure Switch

Dongguan Ming Rui Ceramic Technology Co.,ltd

Active Member
9 Years
guangdong, dongguan
Since 2007
Business Type :
Manufacturer, Exporter, Seller
Total Annual :
10000000-15000000
Employee Number :
80~120
Certification Level :
Active Member
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