Ceramic fiber is mainly a raw material of ceramic fiber cotton, which is processed into fibers, after which slag is removed. Afterwards, organic and inorganic binders are added through the vacuum forming process to produce high-strength fiber boards. The products are categorized into standard type, high-purity type, and high-alumina zirconia ceramic fiber type.

Feature of Lukewool™ Ceramic Fiber Bulk
High-Efficiency Sound and Thermal Insulation
Ceramic fiber cotton has a thick texture and excellent sound and thermal insulation properties. It can effectively block heat in high-temperature environments and maintain temperature for an extended period.
High Temperature Resistance and Flame Retardancy
This ceramic fiber cotton is completely non-combustible and can be used continuously in environments with a temperature of 1430℃. Even when exposed to open flame for a long time, it will not burn, nor will it produce smoke or harmful gases.
Smooth and Delicate Texture
Ceramic fiber is soft in texture and offers a smooth, delicate touch. It does not cause skin pricking or tangling.
Application of Lukewool™ Ceramic Fiber Bulk

Applications requiring high temperature toughness, high strength in load bearing areas.
Construction, fire doors, fire insulation of fire walls
High temperature pipe wall lining
High temperature furnace insulation
High temperature gasket
Insulation panels for furnace with glass tank
Luke Profile
Shandong Luke New Materials Co., Ltd. was established in August 2020, with a registered capital of 100 million RMB. Luke is a leading manufacturer of high temperature insulation and refractory products located in Zibo City, Shandong Province. We operate 3 advanced production lines across a 200,000 m² facility, with an annual capacity over 80,000 tons.
Our products include ceramic fiber, soluble fiber, polycrystalline fiber, rock wool, glass wool and high-temperature coatings-available in blankets, modules, boards, papers, and customized shapes which are widely used in industries such as petrochemical, metallurgy, power plant, construction, shipbuilding and so on.
We have a professional R&D center, hold multiple patents and ISO9001, ISO14001, ISO45001 certifications.
As a professional sales team, we deliver customized and one-stop insulation solutions for global clients over 55 countries. Our excellent performance and reliable quality have been earned global customers' trust and praise.

Our Services
Product Supply
High-quality ceramic fiber products, soluble fiber products, glass wool & rock wool products and insulation materials.
01
Customization
Bespoke refractory materials engineered to fulfill unique industrial requirements
02
Technical Support
Professional consultation, material selection, and application guidance.
03
Logistics & Export
Efficient global shipping with competitive pricing.
04
After-Sales Service
Ongoing technical assistance and product performance follow-up.
05
R&D Team
R&D Team
Our R&D team consists of experienced engineers and material experts dedicated to innovation in refractory technology. We collaborate with top research institutions to develop high-performance refractory materials with superior thermal resistance, durability, and energy efficiency. Equipped with advanced laboratories and testing facilities, we continuously improve product quality and customize solutions to meet diverse industrial needs. Our commitment to research and innovation ensures that we stay at the forefront of the refractory industry

Exhibitions
We take part in over 10 exhibitions annually, allowing us to reinforce partnerships, broaden our market presence, and showcase our expertise in the field of refractory materials.

Certification
Luke has Official certifications including ISO9001, ISO14001, ISO45001 etc.

FAQ
Is it normal for ceramic fiber cotton to turn black during use?
Ceramic fiber cotton contains approximately 15% organic fibers. When it is heated during initial use, as the temperature rises, the organic fibers in the product will gradually carbonize and turn black, accompanied by smoking. Small flames may even appear in some local areas. This is a normal phenomenon and does not affect its use.
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