Products Description The use of vermiculite boards in fireplace linings originated in South Korea. Foreign countries have extremely strict requirements on health, heat preservation, and fire protection. In terms of environmental protection, they will not release harmful gases and other substances that pollute the environment at high temperatures. As a fireplace lining, the fireplace vermiculite board mainly uses expanded vermiculite as the main raw material. There is no carbon and sulfur in the molecular composition, and it will not produce harmful gases such as CO2 and SO2 that affect the atmo
Keywords:
Category:
Insulation Thermal Material
E-mail:
154872569@qq.com
Vermiculite Board Details
The use of vermiculite boards in fireplace linings originated in South Korea. Foreign countries have extremely strict requirements on health, heat preservation, and fire protection. In terms of environmental protection, they will not release harmful gases and other substances that pollute the environment at high temperatures. As a fireplace lining, the fireplace vermiculite board mainly uses expanded vermiculite as the main raw material. There is no carbon and sulfur in the molecular composition, and it will not produce harmful gases such as CO2 and SO2 that affect the atmosphere, and will not cause harm to the human body.
1. Fire & Heat Resistance: Vermiculite board has a high melting point, making it an excellent natural fire and heat resistant material.
2. Soundproofing: It is a great soundproofing material, as it can block sound waves and reduce noise levels in a room.
3. Lightweight: Despite being a strong material, it is incredibly lightweight. This makes it easy to install and transport.
Grade | V-1200 | |
Bulk Density(kg/m³) |
1150-1300 |
|
Max Service Temperature(℃) |
1200 | |
Modulus of Rupture(EN993-6:1995)(MPa) |
>2.8 |
|
Chemical Analysis |
SiO2(%) |
48-54 |
Al2O3(%) |
10-25 |
|
MgO(%) |
10-21 | |
K2O(%) |
5-9 |
|
CaO(%) |
≤3 |
1. Vermiculite board is a type of fireproof board that can be used in fireplaces.It is often used for lining the interior wall of the firebox, and for fireproofing the area around the fireplace.
2.It is a lightweight, fire-resistant material that is often used in kilns to protect walls and floors from heat and flames. It is used in kilns as a lining or insulation board, as well as a backing board for shelves and other kiln accessories.
3.They are typically used in fire doors to provide a fire rating of up to four hours. When used in fire doors, the boards provide a barrier that prevents the spread of fire, smoke, and toxic gases. The boards can also provide insulation, helping to reduce heat transfer into the rest of the building.
Semi-silica brick refers to an aluminum-silicon refractory product with a SiO2 content of greater than 65% and an Al2O3 content of 15% to 30%. They generally use clay containing quartz impurities or native kaolin refractory clay or tailings and pyroph...
The Al2O3 content of anchor bricks is above 55%, and some users require that the alumina content reach 75%, and the load softening temperature of 75% bricks reaches 1550C. However, in actual use, anchor bricks with high aluminum content cannot be enough. The key is Flexibility is the most important t...
Products Desc
Products Description The main components of alkali resistant bricks are clay, high alumina, quartz sand, bauxite and other alkali resistant materials, among which quartz sand and bauxite can improve alkali resistance, clay and high alumina can increase sintering pressure, so that alkali-resistant bri...
Professional solutions for you, ready for your choice
Copyright © Zibo Lifa Refractory Materials Factory ALL RIGHTS RESERVED
Technical Support: JinZhao E-commerce