Abrasion Resistance High Temperature Crucible Cordierite Boat Shape Custom Size

Brand Name:KAMTAI
Certification:SGS
Model Number:KTCR8
Minimum Order Quantity:100PCS
Delivery Time:25 DAYS AFTER PAYMENT
Payment Terms:T/T, L/C, Western Union, MoneyGram,Paypal
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Address: Dagang Village,Dingshu Town, Yixing City,Jiangsu Province, China
Supplier`s last login times: within 48 hours
Product Details Company Profile
Product Details

Thermal Conductivity Abrasion Resistance Cordierite high temperature Crucible


1. Detailed Product Description

The main chemical ingredient of Cordierite is 2MgO·2Al2O3·5SiO2,main material is steatite,clay,alumina,feldspar,etc. Manufactured by normal ceramic technical, can be used for loop framework, insulators of arc-resistance,element of composite materials,burnable nozzle of electrical insulators, and etc.


2. Applications

Alumina ceramics with superior strength, hardness, insulation, thermal conductivity, high temperature, oxidation

resistance, corrosion resistance, abrasion resistance, high temperature strength and other characteristics, it has

been widely used in engineering, mechanical seals, electronics, instrumentation, sensing, transport,

communications, and other occasions or areas. The content of 99.7%, 99%, 95% alumina products contains the

crucible, sockets, valves, electrodes, spools, wear board, alumina balls, electronic porcelain, textile porcelain

pieces, and other shaped pieces.


3. Specifications

ItemTest ConditionUnit&SymbolCordierite ceramics
The main chemical ingredient2MgO 2Al2O3 5SiO2
Bulk Densitygm/cc2.0
Maximum Use Temperature1300℃
Water absorption%0
HardnessHV800
Bending Strength20° CKgf/cm2900
Compressive Strength20° CKgf/cm23500
Fracture ToughnessK(I c)Map.m3/2-

Coefficient of

thermal expansion

1X 10-6/°C≤2.0

Coefficient of

thermal conductivity

25° C-30° CW/m °K1.3-
Thermal Shock Resistance∆ Tc°C250
Dielectric constant1MHz.25℃6
Dielectric strengthac-kV/mm (ac V/mil)10
Volume Resistivity20℃ohm-cm

> 1012


4. Why customer choose us ?

Control from production process:
We strictly follow the international standard in production, all process is supervised under inspection department.
Control from inspection:
• We have QC persons in every department, to ensure all components meet the quality demand.
The Service We Provide - We Take Care Of Your Order
Punctual delivery time:
•We put your order into our tight production schedule, ensure your punctual delivery time.
• Update the production progress for customers in time.
• Shipping notice/ insurance to you as soon as your order is shipped.
After sales service:
• We respect your feed back after receive the goods.
• We handle your complain within 24 hours.
Professional sales:
• We value every inquiry sent to us, ensure quick competitive offer.
• We are a sales team, with all technical support from engineer team.

China Abrasion Resistance High Temperature Crucible Cordierite Boat Shape Custom Size supplier

Abrasion Resistance High Temperature Crucible Cordierite Boat Shape Custom Size

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