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Alumina fibre paper
With very lower powder drop rate and the characters of easily cutting and production, it can be used directly as a independent product, or can be used for electrical equipment, electronic products, and battery cells based on its advanced series of properties after be canned.
Product introduction

FP polycrystalline alumina fibre paper is mainly made of polycrystalline alumina fibre and binder, with advanced flame retardance property, heat-insulating property, electrical insulation property, High & low temperature resistance property and ageing resistance property. And also the product is no halogen, non-toxic, tasteless and with a high dielectric constant, having a good fire proof and heat insulation performance. With very lower powder drop rate and the characters of easily cutting and production, it can be used directly as a independent product, or can be used for electrical equipment, electronic products, and battery cells based on its advanced series of properties after be canned. Depending on the product thickness, our company's product models can be categorized as FP丨003, 006, 008, 010, 020, 030, 040, 050.


  • Excellent quality
  • Low cost
  • Good performance
Product performance

  01    Excellent high & low temperature resistance property , range from -200℃ to 1300℃;


  02    Good acid and alkali property, the strength of product will retain more than 90% after acid and alkali treatment;


  03    Advanced electrical insulation property and ageing resistance property;


  04    Advanced heat-insulating property;


  05    Low smoke, non-toxic, good flame retardant, meeting the standard of the ROHS.


Technical parameter

Size

FP003

FP006

FP008

FP010

FP020

FP030

FP040

FP050

Thickness(mm)

0.30

0.60

0.80

1.00

2.00

3.00

4.00

5.00

Range of thickness(mm)

0.25~0.35

0.50~0.70

0.70~0.90

0.90~1.10

1.80~2.20

2.70~3.30

3.60~4.40

4.50~5.50

Areal density(g/m2

20

60

80

100

250

400

550

700

Range of areal density(g/m2

15~25

50~70

70~90

90~110

225~275

360~440

495~605

630~770



Typical technical data sheet

Test itemStandardTechnic index
Appearance——

Smooth , no impurities

1000V DC  Insulating property

Under condition of 1000V DC, test time 60s

Insulation resistance≥500MΩ

Fibre ID——5.5~7.5μm
Tensile strengthGBT 17911-2018≥200kPa
Flame retardance propertyUL94-V0Meet with
Thermal conductivityGB/T 10297-2015≤0.04w/m·k
ELVEU ELV Directive 2000/53/ECMeet limit requirements


Testing data sheet

①  Tiered temperature test for heat-insulating property

Type

200℃

400℃

600℃

600℃ insulation rate/%

FP008

69.5 ℃

202.7 ℃

373.4 ℃

37.8

FP010

65.2 ℃

195.7℃

347.3 ℃

42.1

FP015

58.8 ℃

182.0 ℃

318.0 ℃

47.0

FP030

45.9℃

120.2 ℃

235.1℃

60.8

FP040

42.6℃

108.7 ℃

217.1 ℃

63.8

FP050

34.0 ℃

86.2 ℃

174.3 ℃

70.9


②  Level pressure (under 0.9MPa) test for heat-insulating property

Type

Hot side T/℃

10min cold noodles T/℃

30min cold noodles T/℃

30min insulation rate/%

FP008

400

297.7

322.6

19.4

FP010

400

280.5

311.1

22.2

FP015

400

269.4

300.8

24.8

FP030

400

241.1

279.7

30.1

FP040

400

216.4

260.2

34.9

FP050

400

192.1

238.7

40.3



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With very lower powder drop rate and the characters of easily cutting and production, it can be used directly as a independent product, or can be used for electrical equipment, electronic products, and battery cells based on its advanced series of properties after be canned. 

1686821411453401.png

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