95-M Type Alumina PCW Fiber

The 95-M type alumina PCW fiber finds extensive application as a high-temperature filter material and catalyst carrier in the domains of catalytic combustion and environmental protection waste gas treatment.


Product Introduction

The 95-M type alumina PCW fiber is produced using the internationally renowned “sol gel” method, with its main components consisting of 95% Al₂O₃ and 5% SiO₂. This fiber exhibits exceptional qualities such as high fiber activity, fine fiber diameter, and a high specific surface area.

95-M type alumina PCW fibre

Product Performance

Excellent High and Low Temperature Resistance

Al2O3 Fibre can withstand service temperatures ranging from 1400℃ to 1800℃. Remarkably, even after being exposed to liquid nitrogen (-196℃) for 24 hours, the fiber’s strength remained unaffected.

Acid and Alkali Resistance

After immersing in a 10% alkali solution for 24 hours, the fiber strength retention rates are as follows: NaOH—40%, KOH—65%, and NH4OH—95%. Similarly, the fiber strength retention rates after soaking in a 10% acid solution for 24 hours are as follows: HCl—96%, H2SO4—95%, HNO3—96%, and H3PO4—95%.

Slag Free Ball

Our fiber is free from shot particles(≥45 μm). This absence of shot particles has contributed to an improvement in fiber strength. Additionally, the thermal insulation and fire resistance of the fiber are inversely proportional to the shot content. In other words, the lower the shot content, the higher the thermal insulation and fire resistance properties of the fiber.

Excellent Electrical Insulation

The electrical resistance of alumina fiber shows a decline as the temperature rises. Once the temperature surpasses 600℃, the resistance tends to remain relatively stable. Moreover, the dielectric constant and dielectric loss of alumina fiber exhibit consistent values at high temperatures, making it a suitable material for high-temperature wave transmission applications.

Excellent Flexibility

Excellent flexibility: The fiber demonstrates remarkable flexibility, making it highly resistant to breakage during the acupuncture process. It is an exceptionally well-suited product for acupuncture procedures.

Strong Design

Through the adjustment of chemical composition and heat treatment processes, it is possible to obtain products with diverse properties that can cater to various application requirements.

Technical Parameter

Product Type

Type 95-M

Chemical Composition Al2O3:SiO2 (%)

>95:<5

Mineral Structure

γ

Classification Temperature (℃)

1100

Molten Point (℃)

>2000

Density (g/cm3)

3.4

Average Fibre Diameter (μm)

3 – 6

Length (cm)

1-10

Shot Content (%)

≥45μm

0.2

Impurity (%)

<0.5

Tensile Strength (MPa)

Modulus of Elasticity (GPa)

Slip casting during 1h (%)

1100℃下≤2

Typical Applications

The 95-M type alumina PCW fiber is extensively utilized in the field of catalytic combustion and environmental protection waste gas treatment as a high-temperature filter material and catalyst carrier.

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Order Process of 95-M Type Alumina PCW Fiber

order process of aluminum product

FAQ

A1: We are a manufacturer.

A2: Yes, we can customize aluminum magnesium alloy wire to your requirements.

A3: Yes, we could provide the free samples within 0.5kg. You only need to undertake the express charges.

A4: We have professional engineers and a strict QA & QC system.

A5: We are looking for distributors and agents all over the world.

A6: Normally are cartons, but also we can pack them according to your requirements.

A7: It depends on the quantity you need, 1-25 days usually.

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