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Low Expansion Coefficient Cordierite for Making Refractory Sanitaryware
US$550.00
25-99 Tons
US$540.00
100-999 Tons
US$530.00
1,000+ Tons

Product profile

Customization

Available

Color

White

Al2O3

33-35%

Model NO.

GT-SC

Fe2O3

<=0.5%

MgO

>=13%

SiO2

>=50%

Bulk Density

>=1.7g/cm3

Refractoriness

1400℃

Thermal Expansion

1.8

Application

Refractory, Honeycomb Ceramic Carrier

Transport Package

Jumbo Bags

Specification

0.2-1mm/1-2.5mm/0.5-1.5mm; 80/100/200/325mesh

Trademark

Gaoteng

Origin

Shandong, China

HS Code

6902200000

Production Capacity

100000tons/Year

Key features

Excellent Thermal Shock Resistance: Made of high-quality kaolin, alumina, and talc, calcined at high temperatures.
High Whiteness: Product color is white with a bulk density of 1.75 g/cm3.
Wide Application Scope: Used in ceramic kiln furniture, refractory honeycomb ceramics, glass industry, and ceramic glaze.
Customizable Packaging: Mark and label are customizable; 1000kgs per bag, 25-27 tons per 20'FCL.
Trusted Supplier: Over 220 customers from 40+ countries, many cooperating for more than 10 years.
Fast Lead Time: Off-season lead time is within 15 workdays; peak season is one month.

Company profile

Dalian Gaoteng International Trading Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceOverseas ServicesR&D Capabilities
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.30h

About Our Factory & Business Background

AddressOffice: Luxun Road, No. 78, China// Factory: Jinshi Road, Lvshunkou District, Dalian, Liaoning, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPebble, Silica Sand, Natural Pebble, Flint Pebble, Oblong Stone, Silica Lining Bricks, Silex Blocks, Alumina Ball, Ceramic Ball, Alumina Lining Brick

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What are the key properties of Cordierite?
A:
Cordierite has low thermal expansion, excellent thermal shock resistance, good thermal stability, and high-temperature performance, making it suitable for repeated heating and cooling cycles.
Q:What is Cordierite mainly used for?
A:
Cordierite is widely used in ceramic kiln furniture, kiln shelves, setters, saggers, supports, and high-temperature ceramic components, especially where thermal shock resistance is important.
Q:Why is Cordierite suitable for kiln furniture?
A:
Its low coefficient of thermal expansion and excellent resistance to thermal shock help reduce cracking and deformation during rapid heating and cooling, improving the service life of kiln furniture.
Q:Are you a trading company or a manufacturer?
A:
For silica pebbles and silex lining bricks, we are a manufacturer with more than 30 years of experience.
Q:Which countries do you mainly export to?
A:
Most of our customers are in Japan, Southeast Asia, the Middle East, Europe, etc.

Send Inquiry

*To:Dalian Gaoteng International Trading Co., Ltd.Dalian Gaoteng International Trading Co., Ltd.
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