  
Main characteristics:Keep warmth and thermal insulation;Resist
rotten and durable;Shock absorption and moisture-proof;Material
stable;Absorb noise and acoustical insulation;Fire prevention and
without poison;Good elasticity
Helpful to production:
1、The Centrifugal micro
glass fiber to perform very low heat conduction coefficient, and
conform to Japan industry standard (JIS) A9505-1984 for many tests
to the proof. The function of our products is better than other
manufacturer in Keep warmth and thermal insulation. Therefore, no
matter what in high or low temperature condition, they provide excellent
thermal insulation.
2、By pass through the friction between
tiny glass fiber and sound wave, the frequency from middle-low to
high sound wave are absorbed well. Products conform to Japan industry
standard (JIS) A6306-1985. Glasswool products have many applications，and
because of its superior properties as a heat insulator and sound
barrier，glasswool can not only reduce fuel and electricity usage
but also creates a comfortable and quiet living environment。
3、The product's specialties of incombustibility and not get
poisonous gas at any condition. They ensure safety and conform to
the 476th, 5th, 6th rule of Britain standard. 4、They
provide excellent chemical stability and are made by inorganic fiber
materials, designed for good water repellency, damp proof, moth-prevention
and burning-not, without maintenance. It's really the best material
for construction.
5、Because the fiber is arranged in order,
it will not change shape by dash or shake. They are flexible for
resist any direction's pressure. Because the excellent restoring
force, they are convenient for shipping.
6、The average
diameter of fiber is only 6μm, extremely thin fiber and no asbestos
content, not hurt skin. It costs less and convenient for construction.
The outstanding features include reasonable price and easy-to-operate.
It's really the best multiple material for glass wool products and
there is good market.
Application:
Centrifugal micro glass fiber
used in the buildings for anti-seismic-proof、acoustic absorption
and ability to keep warmth etc. It's more suitable for air-condition、cool
room、pipe line system、reduce the noise system、train、ship、airplane
and other industry.
Technical Characteristic１、Thermal
conductivity
Density(kg/m3) |
10 |
12 |
16 |
24 |
32 |
40～96 |
Thermal conductivity
Kcae/M·h·℃ |
0.044 |
0.040 |
0.036 |
0.033 |
0.031 |
0.030 |
noted:All thermal conductivity
are average test temperature 20℃±3℃
2、Usage temperature
Density(kg/m3) |
≤32 |
40～48 |
≥64 |
Extremely application
temperature ℃ |
300 |
350 |
400 |
3、Relation between Thickness
and sound absorption coefficient
Sound absorption
frequency-Hz |
125 |
250 |
500 |
1000 |
2000 |
4000 |
Fiber glass thickness50m/m.Density32kg/m3W×L690×915m/m |
Atmosphere distance
0m/m |
0.24 |
0.63 |
0.99 |
0.97 |
0.98 |
0.99 |
Atmosphere distance
40m/m |
0.27 |
0.79 |
0.90 |
0.98 |
0.95 |
0.99 |
Atmosphere distance
160m/m |
0.55 |
0.99 |
1.00 |
0.99 |
0.99 |
0.98 |
Atmosphere distance
310m/m |
0.74 |
0.96 |
0.97 |
0.98 |
0.97 |
1.00 |
Fiber glass thickness25m/m.Density64kg/m3 W×L909×1818m/m |
Atmosphere distance
0m/m |
0.07 |
0.25 |
0.76 |
0.93 |
0.77 |
0.76 |
Atmosphere distance
40m/m |
0.24 |
0.82 |
0.96 |
0.80 |
0.84 |
0.81 |
Atmosphere distance
160m/m |
0.54 |
0.96 |
0.95 |
0.90 |
0.77 |
0.73 |
Atmosphere distance
310m/m |
0.76 |
0.80 |
0.86 |
0.87 |
0.75 |
0.86 |
Note:1.At mosphere distance
means distance between tested object and vibratile object.
2.Testway:reverberation
room
Specification：
Density:8~64kg/m3
BOARD
Length：1200mmWidth：600mmThickness：25～100mm
Mat
Length：3000～11000mmWidth：600、1200mmThickness：25～100mm
PIPE COVER
Length：1000mmPipe dimension:22～425mmThickness：30～100mm |