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High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing

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  • 8 yrs

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Product Highlights

  • High Temperature Resistance: Refractoriness ranges from 1580 to 1770 degrees Celsius for extreme heat environments.
  • Excellent Thermal Stability: Maintains stable structure under repeated firing cycles with good thermal shock resistance.
  • Strong Mechanical Strength: Features high load-bearing capacity and cold crushing strength up to 2600 psi.
  • High Purity Alumina Material: Available in 95%, 99%, and 99.7% Al2O3 content for superior heat resistance.
  • Customization Available: All products and materials can be customized to individual customer needs and specifications.
  • ISO 9001 & SGS Certified: Product certifications ensure quality and compliance with international standards.
  • Free Samples Provided: Samples are available free of charge for customer evaluation.
  • Factory Direct Sales: Direct manufacturer with factory visits welcome and OEM services provided.

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Product Images of High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing

High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing pictures & photos
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing pictures & photos
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing pictures & photos
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing pictures & photos
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing pictures & photos
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing pictures & photos
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
  • High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
  • High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
    High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
  • High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
    High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
  • High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
    High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
  • High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
    High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
  • High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
    High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
  • High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
    High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing

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Product Description

High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
Product Description

Alumina ceramic saggar is a high temperature refractory container used for holding and protecting products during kiln firing processes. Made from high purity alumina materials (such as 95% Al2O3), it offers excellent heat resistance, thermal stability, and mechanical strength in high temperature environments.
The saggar is designed to isolate ceramic products from direct flame, impurities, and contamination during firing. Its dense structure and stable performance make it suitable for repeated use in industrial kilns, ensuring consistent product quality and reduced damage rates.
Features
High temperature resistance and thermal stability
High alumina content for long service life
Strong mechanical strength and load-bearing capacity
Good resistance to thermal shock
Stable structure under repeated firing cycles
Applications
Ceramic kiln firing container
Kiln furniture for product protection
Industrial furnace and high temperature processing
Advanced ceramics and electronic components firing
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
Item
Testing Condition
95% AL2O3
99% AL2O3
99.7% AL2O3
Physical properties
Density
g/cm3

>3.6
3.89
3.96
Moisture absorption
%

0
0
0
Mechanical properties
ROHS Hardness


≥85
≥89
≥89
Flexural strength
psiX103
20ºC
358
550
550
Compressive strength
psiX103
20ºC
2068(300)
2600(377)
2600(377)
Fracture toughness
Mpa.m3/2
K(l c)
4.3
5.6
6.0
Thermal properties
Maximum use temperature
ºC

1450
1600
1650
Thermal expansion coefficient
1X10-6/ºC
(25-1000ºC)
7.6
7.9
8.2
Thermal shock resistance
ºC
Tc
250
200
200
Thermal conductivity
w/mok
20ºC
16
30
30.4
Electrical properties
Volume resistivity
Ohm/cm2
100ºC
>1013
>1014
>1014
Dielectric breakdown strength
KV/mm

8.7(220)
8.7(220)
8.7(220)
Dielectric constant
(E)
1MHz25ºC
9
9.7
9.
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing
High Temperature Alumina Saggar for Ceramic Kiln and Industrial Firing

Q: Are you trading company or manufacturer?
A: We are factory
Q: Factory visiting available?
A: Yes, you are welcome to visit our factory
Q: OEM service provided?
A:Yes
Q: Your product certifications?
A: ISO 9001, SGS
Q: How do I pay for my purchase order?
A: We accept T/T & L/C 
Q: What is the lead time?
A: 15-30 days after first payment
Q: Dose your company accept customization?
A: Yes, we customize all products and materials to individual customer need and specifications
Q: Do you provide samples ? Is it free or extra?
A: Yes, it is free

About the Supplier

Watch Video
Watch Video
Zibo Jucos Co., Ltd.
Zibo Jucos Co., Ltd.
Zibo Jucos Co., Ltd.
Zibo Jucos Co., Ltd.
Zibo Jucos Co., Ltd.
Zibo Jucos Co., Ltd.
Zibo Jucos Co., Ltd.
Zibo Jucos Co., Ltd.

About Our Factory & Business Background

Address
No. 1704 Xinhuan West Road, Zhangdian District, Zibo, Shandong, China
Terms of Payment
LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
International Commercial Terms(Incoterms)
FOB, CFR, CIF, DDP, DAP, CIP, CPT, FCA, EXW
Average Lead Time
Peak Season Lead Time: one month
Off Season Lead Time: one month
Nearest Port
QINGDAO

Our Production Capability & Technical Expertise

Main Products
Refractory Bricks, Ceramic Fiber Blanket, Refractory Castable, Thermal Insulation Ceramic Fiber Product, Hot Stamping Magnesium Plate, Ceramic Fiber Board, Fireclay Brick, Insulation Brick, High Alumina Brick, Etching Machine

Our Industry Experience & Global Business Record

Export Year
2002-02-01
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

Are you a trading company or manufacturer?
We are factory
Is factory visiting available?
Yes, you are welcome to visit our factory
Is OEM service provided?
Yes
What are your product certifications?
ISO 9001, SGS
How do I pay for my purchase order?
We accept T/T & L/C
What is the lead time?
15-30 days after first payment
Does your company accept customization?
Yes, we customize all products and materials to individual customer need and specifications
Do you provide samples? Is it free or extra?
Yes, it is free

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