What are the classification of physical and chemical indicators for ceramic fiber needle punched blankets?

What are the classification of physical and chemical indicators for ceramic fiber needle punched blankets? The core classification of physical and chemical indicators for ceramic fiber needle punched blankets revolves around “usage scenario requirements” and “product core performance”, combined with the most important key parameters in industrial applications.

According to the long-term usage temperature of ceramic fiber blanket: ordinary type 950 ℃, standard type 1050 ℃, high aluminum type 1260 ℃, zirconium containing type 1400 ℃ (referring to the temperature at which it does not soften or collapse after long-term operation)

Thermal insulation performance category
Thermal conductivity: a core indicator for measuring heat transfer rate (≤ 0.040W/(m · K) at room temperature, the lower the value at high temperature, the better the insulation effect)
Mechanics and usability category
Compressive strength: the ability to withstand pressure without damage (≥ 0.08MPa at room temperature, the higher the density, the greater the strength, suitable for scenarios that require load-bearing)
Tensile strength: the ability to withstand tensile force without tearing (≥ 0.15MPa, not easily broken during construction, convenient for cutting and laying)
Our ceramic fiber needle punched blanket from Rosewool Insulation Refractory Co.,Ltd has third-party testing report endorsement for each type of indicator. From ordinary type to zirconium containing high aluminum type, it can be accurately matched according to the specific temperature, insulation, and construction needs of customers. If you need to provide technical quotations or product selection for customers, I can help you organize a product parameter table for corresponding indicators.

If customers are concerned about whether it can be used in high temperature scenarios, they should focus on “long-term use temperature+re firing shrinkage rate”
If customers are concerned about “whether the insulation effect is good or not, and whether it saves money”: focus on “thermal conductivity”
If the customer is concerned about “inconvenient construction, not long use”: focus on “density+compressive/tensile strength+slag ball content”
If customers are concerned about “environmental safety and whether they can pass inspections”: focus on “asbestos free+A-level non combustible+environmental indicators”