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Low Expansion Cordierite Kiln Shelves Refractory Grooved Batts 400 * 350 * 15mm

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China Yixing City Kam Tai Refractories Co.,ltd certification
China Yixing City Kam Tai Refractories Co.,ltd certification
Customer Reviews
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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Low Expansion Cordierite Kiln Shelves Refractory Grooved Batts 400 * 350 * 15mm

Low Expansion Cordierite Kiln Shelves Refractory Grooved Batts 400 * 350 * 15mm
Low Expansion Cordierite Kiln Shelves Refractory Grooved Batts 400 * 350 * 15mm

Large Image :  Low Expansion Cordierite Kiln Shelves Refractory Grooved Batts 400 * 350 * 15mm

Product Details:
Place of Origin: CHINA
Brand Name: KAMTAI
Certification: SGS
Model Number: KTCM21
Payment & Shipping Terms:
Minimum Order Quantity: 200 pcs
Price: Negotiable
Packaging Details: Plywood box and Pallet
Delivery Time: 25 days after payment
Payment Terms: L/C, T/T, Western Union, MoneyGram,Paypal
Supply Ability: 5000sets/MONTH

Low Expansion Cordierite Kiln Shelves Refractory Grooved Batts 400 * 350 * 15mm

Description
Name: Low Expansion Rate Refractory Cordierite Grooved Batts 400*350*15mm Package: By Sea
Length: 400mm Payment: Flexible
Max Using Temperature: 1280 ℃ Size: 400*350*15mm
High Light:

heat resistant shelf

,

refractory kiln shelves

Low Expansion Rate Refractory Cordierite Grooved Batts 400*350*15mm

1. Introduction 

Cordierite ceramics are well known for their low thermal expansion and refractory character. Although cordierite is available as a powder, when we use the term we are generally talking about ceramic that went into the kiln as ordinary composite of ceramic powders but emerges as a cordierite crystalline matrix (grown by the firing process tuned to its needs).
Cordierite makes the ceramic manufacture of products like catalytic converters possible. They constantly heat up and cool down quickly and must not crack because of the shock. These converters get their thermal shock resistance properties from a bonded matrix of low-expansion cordierite crystals. These crystals form during firing between 1300 to 1400C (interestingly, cordierite crystals have a lesser thermal expansion along one axis than another). Thus, the better the density of the precursor mix and controlled the firing the better the properties of the cordierite material are.

 

2. Details

Increased load capacity
• Easier lifting in and out of kilns due to lighter weight
• Easier on operators’ hands since all edges and corners are smooth and rounded
• Less need for full shelves since half shelves remain flat indefinitely
• Significantly less (if any) scraping, grinding and other time-consuming messy or dusty prep work between firings
• Reduced firing costs over time
• Faster firing cycles, if desired

 

3. Specification 

Item and Descriptions
Specifications Offered
Al2O3 (%)
40~48
SiO2 (%)
45~48
MgO (%)
5~8
MOR(MPa)
20℃
14
1250℃
12
Bulk Density(g/cm3)
2.0
Open Porosity(%)
28
Phase composition(%)
Mullite
55
Cordierite
30
Max. Service temperature ℃
1280
 

 

4. Package 

We use Plywood box to pack Cordierite batts.

We have professional logistic company, they can deliver to any port in the world and they can offer very good price.

 

5We promise

- We will offer our best price.

- Your inquiry will be replied within 24 hours.

- Experienced staff can give you professional suggestions.

- We ensure you high quality products and timely delivery.

- We offer complete and good after-sale service.

 

Contact Details
Yixing City Kam Tai Refractories Co.,ltd

Contact Person: Mr. Bruce

Tel: 86-18351508304

Fax: 86-510-8746-8690

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