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High Strength Kiln Tray Mullite Sagger No Shrinkage SGS Certification

Good quality Refractory Pizza Stone for sales
Good quality Refractory Pizza Stone for sales
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This is the first time for our cooperation. They are indeed what we want. We look forward to working with you again in future.

—— Fred (USA)

Your ceramic tube is really good for our application, we will buy more in future.

—— Jessica Ferrara (Italy)

You are the best, your ceramic parts are perfect

—— Dalibor(Czech)

Our client satisfied with the Cordierite kiln shelf and sagger . But It would be better if the delivery time be shorter in our next order.

—— Van Nguyen (Viet Nam)

I hope you are fine and business is well. We recieved the perfect goods from you, your are the best.

—— Niko (UK)

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High Strength Kiln Tray Mullite Sagger No Shrinkage SGS Certification

China High Strength Kiln Tray Mullite Sagger No Shrinkage SGS Certification supplier

Large Image :  High Strength Kiln Tray Mullite Sagger No Shrinkage SGS Certification

Product Details:

Place of Origin: CHINA
Brand Name: KAMTAI
Certification: SGS
Model Number: KTMS18

Payment & Shipping Terms:

Minimum Order Quantity: 300PCS
Price: Negotiable
Delivery Time: 25 DAYS AFTER PAYMENT
Payment Terms: L/C, T/T, Western Union, MoneyGram,Paypal
Supply Ability: 3000PCS/MONTH
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Detailed Product Description
MOQ: 300PCS Material: Mullite
Using Temperature: <1600℃ Fe2O3 %: ≥2.4
Thermal Expansion 1000 C: 5.0 Size:: Customize

Compression resistance high strength Refractory mullite sagger


1.Product Introduction

A sagger is a type of kiln furniture. It is a ceramic boxlike container used in the firing of pottery to enclose or protect ware being fired inside a kiln. Traditionally, saggars were made primarily from fireclay.Saggars have been used to protect, or safeguard, ware from open flame, smoke, gases and kiln debris: the name is a contraction of the word safeguard.Their use is widespread, including in China, Korea, Japan and the United Kingdom. Saggars are still used in the production of ceramics to shield ware from the direct contact of flames and from damage by kiln debris.Modern saggars are made of alumina ceramic, cordierite ceramic, mullite ceramic silicon carbide nand in special cases from zirconia

The product is made from high quality synthetic mullite,through high pressure molding and sintering.It makes Mullite as main phase,with features of good thermal shock resistance,high strength,no deformation, no shrinkage, no slag off,and other advantages.

It is widely used in high temperature furnace , like magnetic material and electronic ceramic and so on.

Mullite kiln tray is also known as mullite tray, mullite sagger and mullite sagger box.


2. Specification 

property cordierite mullite cordierite- mullite Mullite -- corundum  
Al2O3 % ≥ 40 ≥ 65 ≥ 80 ≥ 92
Fe2O3 % ≤ 1.5 ≤ 1.5 ≤ 1.2 ≤ 0.5
density g/cm3 ≥2.0 ≥2.4 ≥2.6 ≥3.7
Thermal expansion 1000 C 2.30 5.0 6.50 7.8
Refractoriness C ≥ 1580 ≥1650 ≥ 1750 ≥ 1850
Thermal stability 1100 C--(cold water)times ≥ 70 ≥ 20 ≥ 10 ≥ 5
Working temperature ≤ 1250 ≤ 1350 ≤ 1450

≤ 1500

We can also make chage according to your using condition, a good product is not by data , it is by real performance.Seeing is believing!

3. Our promise

WE HAVE PROFESSIONAL DETECTING EQUIPMENTWe are aimed to improve R&D and production process and equipment. Moreover, we cooperate with famous university such like Liaoning University of Science and Technology, Beijing University of Science and Technology.





Contact Details
Yixing City Kam Tai Refractories Co.,ltd

Contact Person: tao

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