Perlite lightweight thermal insulation castable
- Commodity name： Perlite lightweight thermal insulation castable
Description
Introduction
ZHENJIN REFRACTORIES founded in 1985. It is a manufacturing enterprise integrating research and development, productions, sales, international trade and technical services. Refractory products and services for cement, lime, non-ferrous, glass, building materials and metallurgical industries.
Perlite cement, CA-50 cement, aluminum phosphate and aluminum sulfate, water glass, and other materials are usually used as binders in the preparation of perlite lightweight thermal insulation castables. CA-50 cement is used more as an agent. The main raw materials are lightweight aggregates and high-quality refractory materials, which are made by mixing. They have excellent low, medium and high temperature mechanical properties, good thermal insulation performance, and energy saving when used. With the characteristics of reducing consumption and convenient construction, it is suitable for thermal insulation of CFB boilers, chemical, peroleum and other industrial kilns or directly used in kiln linings.
Features
Application area
Perlite lighweight thermal insulation castable
CFB boiler, chemical kiln, petroleum Industry Kiln.
Technique Data
Physical & Chemical indicators
| Item | Brand | |
| Bulk Density, g/cm³ | 0.5 | |
| Al₂O₃, % | ≥30 | |
| Cold Modulus of Rupture MPa |
110℃×24h | 2.5 |
| 1100℃×3h | 0.6 | |
| 1400℃×3h | 0.8 | |
| Thermal Conductivity, W/m·K | ≤0.2 | |
| Service Temperature, ℃ | 900 | |
Application
Key words:
Perlite lightweight thermal insulation castable
Case
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SINCE 1985
Zhengzhou Zhenjin Refractories Co., Ltd.
Zhengzhou Zhenjin refractory material CO., Ltd. ( hereafter: ZHENJIN REFRACTORIES ) founded in 1985, is located in Xinmi City, Henan Province of China. ZHENJIN REFRACTORIES is a refractory-manufacturing enterprise integrating research and development, production, sales, international trade and technical services. The company is committed to cement industry, glass industry, non-ferrous smelting and steel & iron industry to provide products, construction and installation and tailor services.
Floor Area
Annual output of refractories
Serving global customers
Registered Capital
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