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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Type: Ceramic Parts
  • Application: Refractory, metal melting
  • Material: Alumina Ceramic
  • Model Number: Customer's Requirements
  • Brand Name: Supereal
  • Name: White high temperature refractory 99 alumina combustion crucible
  • Color: White
  • Shape: boat crucible
  • Size: 50-100 ml
  • Alumina Cotent: 99%
  • Working temperature: 1600℃
  • Moh's hardness: 9
  • Refractory: ≥2000
  • Feature: High temperature resistance

Packaging & Delivery

Packaging Details Carton box with foam or Fumigation-free wooden box with foam for White high temperature refractory 99 alumina combustion crucible
Delivery Time 15-30 days as detailed order after advanced payment received

White high temperature refractory 99 alumina combustion crucible 

Product Description

 1.Main Technical Index:

NameWhite high temperature refractory 99 alumina combustion crucible 
Chemical CompositionAl2O399% 
Bulk Density ≥3.80 g/cm³
Apparent Porosity≤1%
Water Absorption<0.1%
Bending Strength≥350 MPa

Coefficient of Thermal Expansion


 Long Time Working Temperature ≥1600
 Max Working Temperature 1800
 Mohs Hardness 9


2. Main Specification of Alumina Ceramic Crucibles:
2-1. Square and rectangular alumina ceramic crucibles:
2-2. Cylindrical alumina ceramic crucibles:
2-3. Conical alumina ceramic crucibles:

Feature of Alumina Ceramic Crucible:

High alumina purity:al2o3>99%,good corrosion resistance.

High temperature resistance,long working time at 1600℃, short working time at 1800C.

Good thermal shock,no easy to crack.

Based on above features ,White high temperature refractory 99 alumina combustion crucible is widely used for analysis ,melting , firing and processing of material applied in laboratory and various industries,such as metallurgy, chemical industry , materials science and so on.

4. Packing and Shipping:
More related products recommendation: 
Other alumina ceramic products for your choice
Our Services

  Professional:  More than ten years of experience in production, more than 5 years of experience in foreign trade export, we will supply prompt technical support on pre- and after sales.


 ◊ High Quality:Based on the strict adherence to ISO9001-2008 or Industry Standard or other International Standard, our inspection engineers carry out full course tracking in the whole production. 


 ◊ Focus on Details: No matter how small questions or problems shall be replied and help to solve by our members, even for the small orders.


◊ Price &Discount: We can provide competitive price and discount for large quantity. 


◊ OEM : Customized designs, sizes and logos are acceptable.

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China (Mainland) | Trading Company
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The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $22,000
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