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FLEXIBLE CERAMIC INSULATION MEMBRANE

Flexible ceramic nanofiber membrane is an inorganic material, with lightweight, low thermal conductivity, high temperature resistance, corrosion resistance, long service life, and other excellent performance.

 

It is widely used in individual protection, aerospace, new energy vehicles, lithium-ion batteries, industrial high temperature pipelines and many other industries.

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NANOFILTECH NANOFIBER CERAMIC INSULATION MATERIAL 

INTRODUCTION OF COMPETITIVE PRODUCT- AEROGEL FIBROFELT 

Aerogel fibrofelt which is filled with aerogel powder is the top high temperature insulation material in the world. It is widely used in some of the high-end manufacturing. Aspen and Cabot are top companies in aerogel powder manufacturing industry. 

 

 

COMPANY

PRODUCT

THICKNESS

(mm)

DENSITY

(kg/m3)

HEAT CONDUCTIVITY

COEFFICIENT

(W/m·K)

OPERATION 

TEMPERATURE

(℃)

PRICE

($/㎡)

Aspen

Pyrogel-XTE

5-30

80-200

0.019~0.020

650

21.4-86

JIOS

Armagell

5~20

160~240

0.019~0.020

650

18.6-83

Cabot

Opacified Infill 

5-30

70-200

0.019~0.020

650

21.4-129

Active Aerogel

Aeroflex

/

100~260

0.019~0.020

650

17.2-72

NanoFiltech

NFC025

0.5~30

50~100

0.03~0.032

1100

10-29

 

COMPARASION WITH OTHER HEAT INSULATION MATERIAL IN THE MARKET 

 

PRODUCT NAME ADVANTAGE DISADVANTAGE

SUPER FINE 

FIBERGLASS 

WOOL

Light weight, low thermal conductivity, good thermal insulation 

and sound absorption performance, corrosion resistance, heat 

resistance, frost resistance, earthquake resistance, high moth 

resistance, good chemical stability;

Easy to damage, need to add protective layer; 

The fibers fall off easily and irritate the skin, eyes 

and respiratory tract.

HIGH SILICA 

COTTON

Low thermal conductivity; good thermal stability, chemical 

stability and sound absorption; non-corrosive substance.

Poor compression and folding resistance, easy 

to generate the dust.

VACUUM 

INSULATION 

PANEL

Low thermal conductivity, down to 0.004W(m·K) at 

room temperature; thin thickness, less volume, light weight

The core material cannot be compressed as 

a whole in a vacuum environment; if the vacuum 

leaks, the thermal conductivity would increases instantaneously.

FILTROFELT FILLED 

WITH 

AEROGEL 

POWDER

Filled with aerogel powder, low thermal conductivity, excellent 

thermal insulation performance; good high-temperature resistance(up to 650℃)

High brittleness, poor bendability; the powder is easy

 to fall off in dynamic conditions; needs to be combined 

with other materials; high material cost; can not be used 

in the environment above 650℃.

POLYFOAM

Low density, light weight, high specific strength. It has the ability to 

absorb shock load, has excellent cushioning and damping performance, 

low thermal conductivity, good thermal insulation performance, and its 

strength increases with the increase of density.

Can not be compared with solid plastics in tensile strength;

chemical stability and aging properties are related to the

material.

NANOFIBER 

CERAMIC 

MEMBRANE

Low thermal conductivity, good heat insulation effect; the same 

insulation effect, thinner thickness and lighter weight than other 

materials; stable performance; good fire resistance; good plasticity; 

good impact resistance; the composition is inorganic material with long service life.

/

 

TDS OF FLEXIBLE CERAMIC THERMAL INSULATION MEMBRANE 

 

Item Unit Testing result
Testing material / SiO2
Thickness mm 0.5-30
Density Kg/m3 50-100
Heat conductivity coefficient W/mk ≤0.032
Operation temperature -200~1100℃
Flame retardant performance / UL94V0

 

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