Marine Glass Fiber Products Series

0
135
Marine Glass Fiber Products Series
Marine Glass Fiber Products Series

A) Marine Glass Fiber Plate

  • Glass wool products are an ideal sound-absorbing materials and compared to other thermal insulation materials, sound-absorbing effect of which are the best, following the sound absorption coefficient by reverberation room method is, sound absorption coefficient is at frequencies of 250, 500, 1000.

Specifications :

Density (kg/m3) Thickness T (mm) Width W (mm) Length L (mm)
32 25 600 1200
32 50 600 1200
40 25 600 1200
40 40 600 1200
40 50 600 1200
48 25 600 1200
48 50 600 1200
64 25 600 1200
64 50 600 1200
96 25 600 1200
96 50 600 1200
96 75 600 1200

Applied to steel quality room air ducts, fans, nacelle and other machines in the workplace been made of sound-absorbing insulation within the wall and ceiling.

Marine glass wool product
Marine glass wool product

Glass fiber principal technical specifications :

Name Density (kg/m3) Thermal conduct (w/m.k) Non-combustilble Mean diameter of fiber Shot content Hydroscopicity (%) Moisture resistivity (%)
Glasswool 24 ~ 96 (± 6%) 50℃(0.033) Approved ≤ 6 ≤ 0.3 ≤ 5 ≥ 98
100℃(0.040)
150℃(0.046)
200℃(0.048)

The sound absorption coefficient of glass wool 

Vacuum Thickness (mm) Sound absorption coefficient
Glass fiber plate 20/25/30 0.61 ~ 0.80
≥ 40 > 0.80
Glass fiber felt 25 0.41 ~ 0.60
40/50/60 0.61 ~ 0.80
≥ 75 > 0.80

B) Glass Fiber Felt with faced compound material

  • Usage : For thermal insulation of outer iron sheet duct in roll packings.
  • Density : 16 ~ 50 kg/m3.
  • Faced compound material : Kraft paper aluminium foil / Glass fiber cloth aluminium foil / Glass fiber cloth / With muscles aluminium foil.
Glass Fiber Felt with faced compound material
Glass Fiber Felt with faced compound material

Specifications :

Density (kg/m3) Thickness (mm) Length (mm) Width (mm)
16 25/50/100/150 1000/1200/2800/5500/11000 600/1200
24 25/50/100 1000/1200/2800/5500/11000 600/1200
32 25/50/100 1000/1200/2800/5500/11000 600/1200
48 50/100/150 1000/1200/2800/5500/11000 600/1200
64 50/100/150 1000/1200/2800/5500/11000 600/1200
80 50/100/150 1000/1200/2800/5500/11000 600/1200

C) Glass Fiber Casing Pipe

  • Used for wrap layer of pipe insulation system (cold, hot or steam) exposed.
  • Density : 40 ~ 60 kg/m3.
  • Faced compound material: Kraft paper aluminium foil / Glass fiber cloth aluminium foil / Glass fiber cloth / With muscles aluminium foil.

    Glass Fiber Casing Pipe
    Glass Fiber Casing Pipe

 

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.