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ABOUT US
ABOUT US
IntroInsulation Korea delivers
trusted engineering solutions in refractory, thermal insulation, fireproofing, explosion protection, and eco-friendly technologies, backed by decades of experience and proven technical expertise. Guided by our vision, “Providing optimal solutions through advanced technology,” we go beyond material supply to serve as a trusted engineering partner, enhancing safety and energy efficiency across diverse industrial sectors. -
SOLUTIONS
SOLUTIONS
IntroInsulation Korea analyzes
key requirements within 48 hours of a client’s request and provides customized solutions across the entire project lifecycle based on specialized technical data. Through our One-Stop system, we deliver integrated total solutions—from design and fabrication to installation—efficiently addressing complex technical challenges. -
PRODUCTS & SERVICES
PRODUCTS & SERVICES
IntroInsulation Korea supplies
world-class materials for a wide range of industrial applications, from cryogenic insulation operating at -269°C to ultra-high-temperature refractories exceeding 1,800°C. Our high-performance specialty materials and superior quality products ensure stability and reliability across diverse industrial environments. -
INDUSTRIES
INDUSTRIES
IntroInsulation Korea provides
energy-saving solutions for major industrial sectors, including petrochemical, refining, and steel plants, enhancing process efficiency and operational safety. We are also expanding into advanced industries such as EV batteries, hydrogen energy systems, defense, and aerospace, contributing to the development of a sustainable industrial ecosystem. -
NEWSROOM
NEWSROOM
IntroInsulation Korea recognizes
the importance of corporate social responsibility alongside business growth. Through various CSR initiatives and corporate communications, we engage with our stakeholders and create shared value for a better future.
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OUR SERVICE 
Insulating Fire Brick
Overview
Insulating Fire Brick is a lightweight and lower density material, provides excellent thermal insulation. Low heat storage and thermal conductivity due to porous structure, it has excellent thermal insulation performance.
Based on its excellent thermal conductivity, it is mainly used in petrochemical cracking furnaces and heat treatment furnace where operation and shut-down are repeated.
Classification
• Group 23
• Group 28
• Group 30
• Group 33
| Group23 | Group28 | Group30 | Group33 |
Temperature | 1230℃ | 1510℃ | 1620℃ | 1790℃ |
Bulk Density | 770kg/m3 | 960kg/m3 | 1090kg/m3 | 1520kg/m3 |
Reheating Shrinkage | ≤2% | ≤2% | ≤2% | ≤2% |
Characteristic
• Light-weight, low thermal conductivity and heat storage
• Excellent spalling resistance and low reheating shrinkage
• Excellent thermal insulation
• Low iron (Fe2O3) content
Products Line
CLASS (ASTM) | TEMPERATURE | PRODUCT |
Group 23 | 1230℃ | LBK-23 |
Group 28 | 1510℃ | LBK-28 |
Group 30 | 1620℃ | LBK-30 |
Group 33 | 1790℃ | BAL-99M |
Application
Related
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MORTAR
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INSULATING FIRE BRICK
Contacts
INSULATIONKOREA provides total packaged
solutions as one window for whole industries.
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Inc. Insulation korea
(06687) 6F, IK Bldg., 101, Hyoryeong-ro, Seocho-gu, Seoul, Republic of Korea
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TEL : +82-2-535-1437
FAX : +82-2-523-7139
E-MAIL : info@insulationkorea.co.kr - COPYRIGHT © INSULATION KOREA. All Rights Reserved.
