Raw Materials for Refractory:Insulation Ceramic Fiber Bulk

Loading Port:China Main Port

Payment Terms:TT OR LC

Min Order Qty:-

Supply Capability:-

Product Description:

Specifications

1)Asbestos free
2)Resistance to high temperature and chemical erosion
3)High mechanical strength
4)Low thermal conductivity

          1260 Insulation Ceramic Fiber Bulk for Sale


1)Ceramic fiber bulk is made of coal gangue by melting at high temperature through resistance furnace, before being blown or spun into fiber.

As a neutral and acidic material, except reaction with the strong acid-alkali, ceramic fiber won’t be eroded by other weak alkali, weak acids, or water, oil, steam, or be infiltrated with lead, aluminum or copper, featuring excellent flexibility and elasticity,also lightweight,heat insulation,low thermal conductivity etc.

2)Specifications

1.STD 1260 Ceramic Fiber Bulk
2.HP 1260 Ceramic Fiber Bulk

3.HA 1360 Ceramic Fiber Bulk

4.HZ 1430 Ceramic Fiber Bulk

3)Application:

(1)Raw material for fiber blanket, board products; Raw material for fiber textile products;

(2) Joint sealing and filling insulation for industrial kilns and fuming channel and high temperature pipes

(3) Raw material wet processed products;

(4) Fiber spraying;

(5) Raw material for coatings and castables

(6) Insulation fillings for corner and complex space.


Technical data

ITEM

Standard

   Prue

High

Aluminum

Zirconium

Classification temperature(℃)

1260

1260

1360

1430

Work temperature(℃)

1050

1100

1200

1350

Color

white

white

white

white

Fiber Diamond

(um)

Blowing

2-4

2-4

2-4

2-4

Swinging

     3-5

    3-5

    3-5

  3-5

Chemical Composition(%)

AL2O3

46

47-49

52-55

39-40

AL2O3+ SIO3

97

99

99

-

AL2O3+ SIO3+ ZrO2

-

-

-

99

ZrO2

-

-

-

15-17

Fe2O3

<1.0

0.2

0.2

0.2

Na2O+ K2O

0.5

0.2

0.2

0.2

1)Asbestos free

2)Resistance to high temperature and chemical erosion

3)High mechanical strength

4)Low thermal conductivity

5)Low thermal storage

6)Resistance to heat-shock

7)Easy installation