Polycrystalline fiber board is a high-temperature insulation product made from alumina-rich polycrystalline mullite fibers. It is designed for continuous use up to 1600 °C and short-term peaks up to 1700 °C, offering superior thermal stability and low shrinkage compared with standard ceramic fiber boards.
Features of Polycrystalline fiber board 1600°C
Excellent resistance to thermal shock
Very low shrinkage at high temperatures
High mechanical strength compared to ceramic fiber boards
Dust-free and safer to handle (fibers are shot-free and crystalline stable)
Can be machined or cut into custom shapes
Application of Polycrystalline fiber board 1600°C
Backup insulation for high-temperature furnaces & kilns
Laboratory furnaces, sintering equipment, testing chambers
Steel, glass, and ceramic industries as lining or insulation
Thermal baffles, partitions, and gaskets
Replacement for ceramic fiber boards where higher performance is required
Luke Profile
Luke New Materials Co., ltd.
Founded in August 2020 with a registered capital of 100 million CNY, Shandong Luke New Materials Co., Ltd. has its headquarter located in Yiyuan County, Zibo City, China. Luke boasts three modern production bases, covering a total area of 200,000 square meters, and has an annual production capacity of over 80,000 tons of high temperature refractory fiber products, setting a benchmark with its leading scale and strength in the industry.
Relying on China top and cutting edge international process technology and equipment, Luke deeply engages in the research, development, and manufacture of high temperature refractory fiber products. Its core products cover three major series: alumina fibers, refractory ceramic fibers, and high temperature coatings. Luke has full ranges of production lines, including ceramic fiber bulk, blanket, module, board, paper and shaped products; alumina fiber bulk, blanket and module which are widely applied in high temperature industrial fields such as petrochemical, metallurgy, non-ferrous metals, power plant, building materials and marine.
Our Services
We provide comprehensive refractory solutions, integrating manufacturing and trading. Our services include:
Product Supply
High-quality ceramic fiber products, soluble fiber products, glass wool & rock wool products and insulation materials.
01
Customization
Tailor-made refractory materials to meet specific industrial needs.
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
We ensure reliable quality, cost-effective solutions, and excellent customer support. Contact us for your refractory needs!
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.
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
Certification
Luke has Official certifications including ISO9001, ISO14001, ISO45001 etc.
FAQ
Q1: Are you a manufacturer or a trader?
A1: We are a real manufacturer, our factory is specialized in producing refractory materials for many years. We promise to provide the best price, the best pre-sale and after-sale service.
Q2: Is your company accepting customization?
A2: We have our own factory and excellent technical team, and we accept OEM service.
Q3: How do you control your quality?
A3: For each production processing, we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
Q4: What is your delivery time?
A4: Depending on the quantity, our delivery time is different. But we promise to ship as soon as possible with guaranteed quality.
Q5: Can you provide samples?
A5: Of course, we can provide free samples for you to test, and we will refund the courier fee to you when we receive your order.
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