NBR Sponge Sheet

NBR Sponge sheet
Updated:11/25/2012 9:49:59 PM Browse:629 Close window Print this page



 Product Name: NBR open cell foam sheet (NBR sheet, NBR foam sheet, NBR open cell )

Item No.: NBR-A

Specification: 1-45mmx1000x2000mm(TXW)

Performance: Good comfort and sound-proof performance, seal mateiral,

Density: 70-110KG/M3

Elongation: <=150%

Water Absorption: <=5%

3)Application: Sound-proof, heat-insulation, it's easier stick to different kinds of material surface as matal, concrete plastic etc.

4)performance: With middle pressure, good water proof, antishock and sealing performance.

NBR Rubber Foam Sheet, Nitrile hot and cold  insualtion sheet:
 
Characteristics:
1. Closed-cell Structure.
2. Low and Stable Thermal Conductivity.
3. Low Water Absorption Rate.
4. Good Fireproof and Soundproof Performance.
5. Good Aging Resistance Performance.
6. Simple and Easy Installation.
7. Environmental friendly & Improved IAQ.
 
Application:
Be used to retard heat transmission and control condensation from chilled-water and refrigeration systems. It also efficiently reduces heat transfer for hot-water plumbing and liquid-heating and dual-temperature piping
It is ideal for applications in:
Ductwork
Dual temperature and low pressure steam lines
Process piping
Air-conditioner, including hot gas piping
 
Technical specifications:
Property
Unit
Value
Density range
kg/m³
50~100
Flammability
     -
B1
Oxygen index
%
≥33
Thermal conductivity
 -
-
Average tempreture
-20°C
0°C
40°C
w(m.k)
≤0.032
≤0.035
≤0.037
Moisture resistance factor
    -
≥5x10³
Water absorption ratio in vacuum
%
≤10
Dimension stability
105°C ±3°C, 7d
-
≤10
Ozone resistance
200h
%
Good, not cracking
Compress resilience ratio
Compression ratio 50%
Compression time 72h
%
≥70
Aging resistance
-
150 hours, slight wrinkles, no cracks, holes or distortion
Dimensions
-
Pipes/tubes are in 1.83 mtr or 1.85 mtr length
Sheet in rolls 1 mtr or 2 mtr width

NBR foam rubber sheet (FC-WY054)

Color: Black, grey, white, etc.

(CLOSE CELL)
MAXIMUM SIZE: 30x1000x50000 MM
DENSITY: 60-80 KG/M3;
TENSILE STRENGTH: >= 120 KPA
ELONGATION: >= 120%
COMPRESSION SET: <=5.0

(OPEN CELL1)
MAXIMUM SIZE: 30x1000x10000 MM
DENSITY: 50-70 KG/M3;
TENSILE STRENGTH: >= 120 KPA
ELONGATION: >=120%
COMPRESSION SET: <= 5.0

(OPEN CELL2)
MAXIMUM SIZE: 30x1000x10000 MM
DENSITY: 60+- 10 KG/M3;
TENSILE STRENGTH: >= 0.1 MPA
ELONGATION: >= 100%
COMPRESSION SET: <= 5.0
 


                                                                    

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