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

Introduction to size specifications of PLUS blanket insulation material ceramic fiber blanket in the cement industry

Release Time: 2026-05-13
Share:
What are the size specifications of PLUS blanket insulation material ceramic fiber blanket in the cement industry? PLUS blanket is a new type of insulation blanket launched by Rosewool Insulation Refractory Co.,Ltd. for steam turbines. It is made from selected hot materials such as coke gemstones, melted at high temperature, blown into fibers, cured and formed, and cut and rolled. It has the characteristics of high temperature resistance, good stability, high chemical stability, low thermal conductivity, low heat capacity, and easy cutting and construction. Compared with natural aluminum silicate needle punched blanket, it has lower slag ball content, higher tensile strength, better rebound rate, no burrs in cutting, convenient construction, better insulation effect, and longer service life.

The mainstream specifications for PLUS blanket (ceramic fiber needle punched blanket) used in the cement industry are 7200mm long, 610mm wide, and 20-50mm thick, with a standard bulk density of 128kg/m ³ and a temperature resistance of 1260-1430 ℃. It is suitable for insulation of rotary kilns, preheaters, pipelines, and furnace doors. PLUS blanket, based on traditional ceramic fiber blanket, has achieved comprehensive breakthroughs in core indicators such as tensile strength, slag ball content, and thermal conductivity by optimizing the fiber matrix and double-sided needle punching process;
                                                                             

The unique advantages of PLUS blanket:
1. Significant improvement in tensile strength
2. The content of slag balls has decreased by nearly 50%
3. Lower thermal conductivity
4. Rebound rate ≥ 85%

Technical Parameters

Product Item 1260 Blanket Plus Blanket National Standard
Classification Temperature("C) 1260 1360 1260
Color Pure White Pure White White
Density(kg/m3) 96/128 96/128 96/128
Slag Ball Content (%)(Particle size greater than 0.212mm) ≤20 ≤5 ≤20
Thermal Conductivity(W/M.K)(Bulk density 128 Kg/m3) ≤0.153
(500°C)
≤0.135
(500°C)
≤0.156
(500°C)
Tensile Strength (Kpa)(Bulk density 128 Kg/m3) ≥34 ≥110 ≥21


What are the size specifications of PLUS blanket insulation material ceramic fiber blanket in the cement industry? Choose PLUS blanket, look for Rosewool Insulation Refractory Co.,Ltd. - stable quality, affordable price, and attentive service! PLUS blanket is an upgraded ceramic fiber blanket specially developed for high-temperature working conditions in the cement industry, with a temperature resistance of up to 1360 ℃, which is 100 ℃ higher than the ordinary 1260 ℃ blanket and has a larger safety margin.



 

Also Read

rock wool roll felt

What are the specifications of rock wool roll felt wire mesh?

What are the specifications of rock wool roll felt wire mesh? The wire mesh used in conjunction with rock wool roll felt is mainly divided into core dimensions such as wire diameter, mesh size, width, and material. Different specifications are suitable for different rock wool roll felt laying scenarios (such as wall insulation, roof insulation, equipment insulation, etc.). As a professional manufacturer of Rosewool Insulation Refractory Co.,Ltd, the specifications of our wire mesh rock wool roll felt can be flexibly customized according to customer needs to meet different industrial applications.
View More >>
ceramic fiber blanket

how to use silicate insulation ceramic fiber blanket

In the field of industrial insulation and fire resistance, silicate insulation ceramic fiber blanket has become an ideal material for cement kilns, pipeline equipment, building fire prevention and other scenarios due to its advantages of high temperature resistance, low thermal conductivity, and strong flexibility. But many users, after purchasing, are not familiar with the correct usage method, resulting in poor insulation effect and shortened service life. As a company dedicated to the research and service of insulation and refractory materials, Rosewool Insulation Refractory Co.,Ltd
View More >>
glass wool roll felt

60mm reinforced hydrophobic glass wool roll felt

60mm reinforced hydrophobic glass wool roll felt is an inorganic fiber insulation material made from natural ores such as quartz sand and limestone, which are melted at high temperatures, blown into fibers by centrifugal spraying, and then compounded with hydrophobic agents through a special process. 60mm reinforced hydrophobic glass wool roll felt is a high-performance insulation material widely used in fields such as construction, HVAC, industrial equipment, and pipelines.
View More >>

Send Enquiry Now

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