1. Product Overview

Cangzhou Zhong Ya thermal insulation materials Co., Ltd is one of the earliest and largest glass wool manufacturers in mainland China. Currently, we have six production lines with yearly highly output 100,000 Tons. Most of Kingflex glass wool were world widely exported to more than 40 countries with its good quality and competitive price which via CE and Australia Branze certificates.

The centrifugal glass wool felt is a product made in a process in which glass fiber is made from molten glass using the patented centrifugal method and processed with addition of environmental adhesive mainly imposed of thermosetting resin.

This material can be freely cut in construction according to the shape required, mainly used in room, noise-canceling system, transportation, refrigerators and household electrical appliances for noise canceling with low moisture absorption, stable physical properties.

2. Standard Size

Density:10-48kg/m3
Length:5m-30m
Width:1200mm,600mm
Thickness:25mm-200mm

Item
 Products
 Density kg/m3
 Thickness
 Size Length*width
 
1
 Glass wool felt
 10
 50-200mm
 10-25m*1200mm
 
2
 Glass wool felt
 12
 50-200mm
 10-25m*1200mm
 
3
 Glass wool felt
 14
 40-150mm
 10-25m*1200mm
 
4
 Glass wool felt
 16
 25-150mm
 10-25m*1200mm
 
5
 Glass wool felt
 18
 25-150mm
 10-25m*1200mm
 
6
 Glass wool felt
 20
 25-150mm
 10-25m*1200mm
 
7
 Glass wool felt
 22
 25-150mm
 10-25m*1200mm
 
8
 Glass wool felt
 24
 25-150mm
 10-20m*1200mm
 
9
 Glass wool felt
 32
 25-150mm
 10-20m*1200mm
 
10
 Glass wool felt
 38
 15-150mm
 10-20m*1200mm
 
11
 Glass wool felt
 48
 10-120mm
 10-20m*1200mm
 

Notice: Aluminum foil, kraft paper ,fiber glass cloth facing are also available.

3. Performance Advantages

1) Heat insulation and heat preservation, sound adsorption and noise reduction

2) Low slag indusion content, thin and long inner fiber

3) Thermal stability, stable and high efficiency for a long time

4) High temperature heat-stability, durability, high temperature shrinkage resistance

5) Damp proof property, with the hydrophobicity are not less than 98%

6) Excellent fire proof performance, European standard non-flammable class A material

7) Non-poison, not contain rock wool and doesn't grow the mould etc.

4. Technical Data

Number
 Item
 Unit
 National Standard
 Company Product
 Remark
 
1
 Density
 kg/m3
 
 10-48
 GB483.3-85
 
2
 Avearage Fiber diameter
 μm
 ≤8.0
 5.5
 GB5480.4-85
 
3
 Hygroscopicity
 %
 ≥98
 98.2
 GB10299-88
 
4
 Thermal Conductivity
 w/m.k
 ≤0.042
 0.033
 GB10294-88
 
5
 Noncombustibility
 0
 Noncombustible
 Noncombustible (A)
 GB5464-85
 
6
 Sound Absorption Coefficient
 0
 0
 1.03 product reverberation method 24kg/m3 2000HZ
 GBJ47-83
 
7
 Highest usage Temperature
 °C
 ≤480
 480
 GB11835-89
 

5. Application
Heat preservation for steel structure building
Heat insulation for wall and roof of house to save energy
For indoor partition wall,Train compartment
For cool-making and high buildings required to be fireproof, heat resistant
and sound insulating

6. Package
For increasing loading quantity and reducing cost of transportation, all exported glass wool blanket would be packed vacuum. However, due to excellent rebound property, our glass wool, when reachs the destination,   will rebound almost to the original level in 24 hours after been unpacked.

7. Loading Works

To fit for long distance voyage transport and save the shipping cost, 40HQ container is the most applicable. For 1*40HQcontainers, about 7 tons to be loaded.