Ceramic Fiber Paper

Ceramic fiber paper features fireproof, flame-retardant, thermal insulation properties, meets UL94-V0 standard, and offers flexibility for cutting, excellent resilience, low thermal conductivity, thermal shock resistance, electrical insulation, chemical stability, and superior mechanical performance. It is compatible with existing battery pack manufacturing processes and can be used after coating or encapsulation with PE/PI films.

Caption
Product Name	AT P1000 Ceramic Fiber Paper
Classification Temperature (℃)	1260
Long-term Service Temperature (℃)	1000
Color	White
Density (kg/m³)	180-280
Loss on Ignition (LOI) (%wt)	6-10%
Tensile Strength (PSI)	≥90
Heat Absorption	None
Fiber Index	70
Thermal Conductivity (W/(m.K))	Average values:
25℃	0.035
100℃	0.045
300℃	0.055
500℃	0.069
Chemical Composition	SiO₂: 35-50%; Al₂O₃: 40-60%; Others: 5-10%
Standard Thickness	1-10mm
Standard Width	610/600mm, 1220/1200mm or customized

● Disruptive flexibility—bid farewell to brittle fracture of traditional ceramic fiber paper; can be freely bent and cut to perfectly conform to complex surfaces.
● Stable performance without burning through at 1000°C–1260°C for long-term use.
● Lower thermal conductivity for higher insulation efficiency.
● Crack-resistant under vibration conditions, reducing maintenance frequency.

●New Energy Sector

Power Battery Packs: Cell Intervals

• Thermal insulation between cells

• Prevention of thermal runaway propagation

Energy Storage Systems:

Module Fireproof Layers

• Fireproof barriers for battery modules

•Resistance against thermal runaway spray

Charging Piles: High-Temperature Components

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