TitleProduct

High Temperature Insulation Fiber Roll Felt

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shandong

  • Validity to:

    Long-term effective

  • Last update:

    2021-02-19 09:37

  • Browse the number:

    402

Send an inquiries

Company Profile

Liaocheng Yungu International Trading Co., Ltd

By certification [File Integrity]

Contact:lcyggj(Mr.)  

Email:

Telephone:

Phone:

Area:Shandong

Address:Shandong

Website:http://www.yunguwool.com/ http://lcyggj.zhongtaiguolv.com/

Product Details



High temperature resistant and heat insulation fiber felt is made of high-purity synthetic material instead of traditional natural material. It is made by special continuous melting and continuous spinning process. It has higher temperature for long-term use. The product has the advantages of high tensile strength, low thermal conductivity and low heating wire shrinkage. Compared with similar products, it has 1 / 3 greater fire resistance, heat insulation and energy saving effect. The product is white in color and regular in size. It has the functions of fire resistance, heat insulation and heat preservation, and does not contain any bond. It can maintain good tensile strength, toughness and fiber structure when used in neutral and oxidizing atmosphere. The thermal and physical properties can be recovered after drying. Compared with its corresponding fiber cotton, it has the same excellent chemical stability, higher strength at room temperature and after burning, and can be widely used It is widely used in the fields of fire resistance, heat insulation and heat preservation.


Features

●Excellent thermal shock resistance

●Excellent thermal stability

●High tensile strength

●Low thermal conductivity

●Low heat storage


Typical Applications

●Pipe wrap

●Furnace and kiln back-up insulation

●Chimney insulation

●Annealing furnace linings

●Process heater linings


Typical Parameters

Description

STD BLANKET

HP BLANKET

HA BLANKET

HZ BLANKET

Classification Temperature (℃ )

1260

1260

1350

1430

Chemical Composition (%)

Al2O3

≥43

≥44

≥52

≥35

SiO2

≥54

≥55

≥47

≥49

ZrO2

-

-

-

≥15

Color

White

White

White

White

Shot Content (%)

≤15

≤15

≤15

≤12

Density (kg/m³)

64

96

128

96

128

96

128

96

128

Tensile Strength (kPa)

30

50

70

50

70

50

70

50

70

Permanent Linear Shrinkage (%)

1000℃ x 24h ≤2.5

1100℃ x 24h ≤2.5

1200℃ x 24h ≤3.0

1350℃ x 24h ≤3.0

Thermal Conductivity (W/m·K)

200℃

0.07

0.06

0.06

0.06

0.06

0.06

0.06

0.06

0.06

400℃

0.12

0.11

0.10

0.11

0.10

0.11

0.10

0.11

0.10

600℃

0.20

0.19

0.18

0.19

0.17

0.18

0.16

0.16

0.15

800℃

0.30

0.23

0.20

0.23

0.20

0.22

0.20

0.21

0.19

1000℃

0.40

0.32

0.27

0.31

0.26

0.30

0.26

0.30

0.26

http://www.yunguwool.com/