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Lightweight Mullite Brick
Product classification
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- Commodity name: Lightweight Mullite Brick
They are made using top-quality, high-purity refractory powders and organic composite fillers through vacuum extrusion and high-temperature sintering, with a high alumina content.
Product Description
Our lightweight mullite bricks are refractory containing a high amount of alumina, featuring mullite (3Al2O3·2SiO2) as the main crystal phase. They are made using top-quality, high-purity refractory powders and organic composite fillers through vacuum extrusion and high-temperature sintering, with a high alumina content. They also exhibit high whiteness, evenly distributed pores, and strong flexural compressive strength, making them ideal for direct use as linings in various industrial kilns. Ones with temperature ratings of 1.300℃, 1.400℃, 1.500℃, and 1.600℃ are all available.
Product Features
○ High purity and low impurity content;
○ Low thermal conductivity and low thermal capacity;
○ High-temperature resistance, suitable for direct flame contact
○ High strength and excellent thermal shock resistance;
○ Precise dimensions for cutting as needed.
Performance Parameters
Name/Item SS-MZ-23 SS-MZ-26 SS-MZ-28 SS-MZ-30 Classification temperature (℃) 1300 1400 1500 1600 Bulk density (Kg/m3) 0.8-1 0.8-1 1 1.1 Al2O3 Content (%)≥ 50 55 65-70 75-79 Fe2O2 Content (%)≤ 1.0 0.8 0.5 0.5 Compressive strength at room temperature (Mpa) 1.0 2.0 3.0 3.5 Thermal conductivity (350℃) (W/mk) 0.20 0.26 0.33 0.38 Reburning rate of change (%) (1400℃*3h) 0.6 0.6 0.9 0.9 Thermal expansion rate (%) (maximum value 1100℃) 0.5 0.51 0.52 0.53 Product Application
Ceilings and walls of various industrial kilns;
Lining and backing of various industrial furnace hot surfaces in metallurgy, petrochemical, building materials, ceramics, machinery and other industries.
① Zibo Mingzhuo Energy-saving Materials Co., Ltd. is a leading manufacturer of high-temperature insulation fiber products and one of the pioneering manufacturers in China engaged in the R&D and manufacturing of aluminosilicate fiber materials., and can customize the products required by customers.
② We have a perfect after-sales service system, which can track the problems encountered by customers in production at any time and provide corresponding technical support, so as to share our high-quality resources with customers.
③ After more than ten years of development, the company has complete product varieties and large inventory, which can be delivered in the shortest time.
④ Free samples are available.
⑤ With obvious price advantage, the company has complete production process, from raw materials to finished products integrated production can maximize the cost savings.
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Our professional team, with decades of experience, adheres steadfastly to scientific and technological production standards, prioritizes independent research and development, and possesses a strong production capacity.
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Add: Xi'e Industrial Park, Shangjia Town, Wenchang Lake District, Zibo, Shandong , China