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Lightweight Mullite Insulation Brick B1 B2 B3 B5 Japan Standard High Temperature Thermal Insulating Brick
US$575.00
2-24 Tons
US$539.00
25+ Tons
Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Classification

Clay

Feature

Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity, Long Time Materials

Model NO.

b1. b2. b3. b5

Production Process

Extrusion Method

Refractoriness (℃)

1580< Refractoriness< 1770

Shape

Brick

Type

Heat-Resistant Material

Material

Mullite

Bulk Density(g/cm3)

0.7-0.8g/cm3

Al2O3

40-80%

Size

Customizable

Certifiacte

ISO9001, CE, etc

Fe2o3

1.5%

Classification Temperature

900-1300c

Crushing Strength

2.5MPa

Thermal Expansion@1100℃

0.50-0.7

Modulus of Repture

1.0-3.2MPa

Thermal Conductivity@350c

0.18-0.23W/M.K

Transport Package

Sea-Worthy Wooden Pallet

Specification

230*114*64mm or 230*114*76mm

Trademark

jucos

Origin

China

HS Code

6902200000

Production Capacity

20000t/Year

Key features

Low Thermal Conductivity: Excellent insulation performance reduces heat loss significantly.
Strong Thermal Shock Resistance: Withstands frequent heating and cooling cycles without cracking.
Customizable Sizes: Custom dimensions and cutting according to drawings are available.
High Purity Composition: Made from high-purity alumina powder and mullite aggregate.
Versatile Applications: Suitable for kiln linings, furnace walls, and high-temperature industrial uses.
ISO9001 & CE Certified: Meets international quality and safety standards.

Company profile

Zibo Jucos Co., Ltd.Shandong, China
Business Type: Trading CompanyExport Year: 2002-02-01Nearest Port: QINGDAOAverage Response Time: ≤2.38hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier is a limited company with a focus on needle textiles and a range of related products. They have no new product launches in the past year but provide ODM and OEM services. Their export percentage is high, although they lack overseas showrooms or agents. After-sales services are comprehensive, yet their R&D and innovation capabilities are limited. They maintain clear procedures for handling complaints and corrective actions.
Supplier typeThe supplier is a limited company specializing in needle textiles and related products. They are not part of a larger company group.
After-Sales capabilityThe supplier offers a range of after-sales services, including debugging, maintenance, training, equipment installation, and repair.
R&D capabilityThe supplier has not launched any new products in the past year and lacks SDK availability, indicating limited innovation capability.
Customization capabilityThe supplier offers ODM and OEM services and can customize products from samples.

Product Q&A

Q:What Is Mullite Insulation Brick Used For?
A:
It is used as a lightweight thermal insulation lining in furnaces and kilns, especially for backup lining and temperature control zones.
Q:What Is The Difference Between B1 B2 B3 B5?
A:
These grades represent different density and temperature levels. Higher grades generally offer better heat resistance and strength.
Q:What Temperature Can It Withstand?
A:
It is designed for high temperature furnace applications. The suitable grade depends on your working temperature.
Q:Can You Provide Custom Sizes?
A:
Yes custom dimensions and cutting according to drawing are available.
Q:Is It Suitable For Backup Lining?
A:
Yes it is widely used as backup insulation behind dense refractory bricks.

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