Rosewool Insulation Refractory Co.,Ltd.
Your Position: Home > About us > News > Industry Knowledge

What is the manufacturing process of calcium silicate board?

Release Time: 2025-11-27
Share:
What is the manufacturing process of calcium silicate board? In the production process of calcium silicate board, the selection of raw materials, pulping process, forming pressure, and steam curing all have important impacts on the performance of the final product. Through these intricate manufacturing processes, calcium silicate board can have high strength, low thermal conductivity, and good fire resistance, and is widely used in the field of construction.
                                                                          
Firstly, we need to mix the raw materials in a certain proportion and go through processes such as stirring, molding, and curing to finally obtain calcium silicate boards. Calcium silicate board insulation material is composed of hard silicate calcium hydrate and reinforced silk fibers, without asbestos. It is a thin board with a wood like texture and a maximum operating temperature of 1050 ° C. The main raw materials used in the production of calcium silicate board are calcium hydroxide and stone sand. The selected materials are processed by raw material processing mills and lime digestion machines to remove the cloud residue and ensure stable performance. After fine processing, the chemical composition purity is high, the particle size distribution is optimized, and the most popular hydrothermal dynamic synthesis method internationally is selected for process synthesis, which proves that the quality and performance of the synthesized material are stable and consistent. After passing through the reaction kettle, reinforcing fibers are added, and the slurry is sent to the pressure type press machine. The formed blocks are placed on the trolley and finally pushed into a 60 meter tunnel kiln to dry, ensuring the strength and toughness of the product.

What is the manufacturing process of calcium silicate board? Rosewool Insulation Refractory Co.,Ltd calcium silicate board integrates research and development, production, and sales. Our factory ships without intermediaries to earn price differences. Our company has been committed to calcium silicate board refractory insulation materials for more than 40 years, with numerous customers and rich experience. We have solutions for various industries and fields. If you have any convenient needs for insulation and refractory materials, you can consult online or call our consultation hotline; Company Phone:13674954566;



 

Also Read

aluminum foil rock wool pipe shells

Wholesale from manufacturers of aluminum foil rock wool pipe shells

Wholesale from manufacturers of aluminum foil rock wool pipe shells? Aluminum foil rock wool pipe shell is a type of product that is covered with a layer of aluminum foil on top of the basic rock wool pipe shell. This type of product is commonly referred to as "aluminum foil faced rock wool pipe" or "moisture-proof aluminum foil rock wool insulation pipe", and is widely used in places such as air conditioning pipelines, HVAC, hot water pipelines, etc. that require insulation, moisture resistance, and a clean appearance.
View More >>
Hard calcium silicate for insulation materials

Hard calcium silicate for insulation materials in the non-ferrous metal industry

Is hard calcium silicate used as insulation material in the non-ferrous metal industry? In the non-ferrous metal industry (such as aluminum, copper, lead, zinc smelting and processing), high-temperature equipment (melting furnaces, insulation furnaces, flow channels, electrolytic cells, etc.) have extremely strict requirements for insulation materials: high temperature resistance, low thermal conductivity, resistance to metal melt erosion, no pollution of metal liquid, and environmental friendliness and non toxicity. In the non-ferrous metal industry, hard calcium silicate, as an insulation material, has core advantages such as high temperature resistance, low thermal conductivity, high stability, long service life, environmental protection and safety. It can effectively improve equipment energy efficiency, reduce maintenance costs and ensure safe production.
View More >>
ceramic fiber blanket

Is ceramic fiber blanket easy to install? What is the speed of installing ceramic fiber blankets?

Ceramic fiber blankets are lightweight and can be cut. We will provide detailed installation drawings, and 1-2 technicians from your factory can operate them, unlike traditional materials that require complex fixing processes. And we can also arrange for technical personnel to provide remote guidance, communicate with each other at any time when encountering problems. Generally, small-scale equipment can be installed within one day, and large-scale construction can be carried out in different areas without affecting normal production.
View More >>

Send Enquiry Now

sales@rosewool.com
+86 13674954566
+86 13674954566
Speak To Our Team
Name:
Country :
*Email:
*Phone/Whatsapp:
*Inquiry:
X