High Refractory Alumina Fiber Needled Blanket/Board Insulation 1600c Polycrystalline Mullite Fiber

Model NO.
RDGW-72
Production Process
Spraying Method
Refractoriness (℃)
1580< Refractoriness< 1770
Shape
Brick
Chemical Structuretchemical Analysis
72:28
Sorting Temperature(ºC)
16
Pellet Content
0-2
Firing Loss Rate
0.1
Specification
300x300 300x400 400x500 500x500
Trademark
Redon
Origin
China
HS Code
680610
Production Capacity
10000PCS/Week
Reference Price
$ 1.50 - 47.70
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Product Description

Product Description

Alumina fiber needling blanket is made from alumina fiber prepared by sol-gel method through complicated needling process. Alumina fiber is composed of Al 2 O 3   and SiO 2 , the internal structure of the fiber is dense, crystal type is stable, after acupuncture process, greatly improve the degree of interweaving between the fibers, has good delamination resistance, tensile strength and surface flatness, has better thermal insulation performance under high temperature conditions, can be used in more extreme environments for a long time.

Detailed Photos
High Refractory Alumina Fiber Needled Blanket/Board Insulation 1600c Polycrystalline Mullite Fiber
High Refractory Alumina Fiber Needled Blanket/Board Insulation 1600c Polycrystalline Mullite Fiber
High Refractory Alumina Fiber Needled Blanket/Board Insulation 1600c Polycrystalline Mullite Fiber

Technical specification :

Product name Alumina fibre board
Sorting temperature(ºC) 1600 1700
Product code RDGW-1600b RDGW-1700b
Heating permanent line change(%) 1600ºC*24h≤-3 1600ºC*24h≤-3
Theoretical thermal conductivity

 

(W/m.k)

1000ºC 0.32
1400ºC 0.49
Fiber diameter(μm) 3~7
Pellet content(%) ≤2
Bulk density(kg/m 3 ) ≥400
Product specification(mm) 1000*600/600*400*20~50
Packaged form Paper box
Product Parameters
Advantage

Excellent thermal stability, excellent tensile strength

Thermal conductivity, low heat capacity

High thermal reflectivity, excellent corrosion resistance

Excellent thermal strength

Certifications

High Refractory Alumina Fiber Needled Blanket/Board Insulation 1600c Polycrystalline Mullite Fiber

Packaging & Shipping

FAQ

FAQ

Q1 :  What's the MOQ. Can I get a sample of free?

A1: MOQ, according to the actual situation. We can offer a sample of free. Please, friendly bear the shipping cost.

Q2 :  When can i get the quotation?

A2:  We can give you reply with quotation quickly if you kindly send the inquiry with following factors:  working temperature, maximum working temperature, bulk density, dimension (length*width*thickness), and quantity.

Q3 : What's the MOQ of trial order?

A3:  No limit, we can offer the best suggestions and solutions according to your condition

Q4 :  What is the HS code?

A4:  The HS cod e i s 68061010.

Welcome your inquiry and expect to provide satisfactory products and services for you.

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