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Sell NBR Rubber-plastic Heat Insulation Boards and Pipes

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Product/Service: NBR Rubber-plastic Heat Insulation Boards and Pipes  
Demand Quantity:  
Price Requirement:   Inquiry
Size Requirement:
Package Requirement:
Address: China
Validity Period: Longterm Validity
Last Update: 2014-05-22
Browse: 1215
Basic Info of Company
 
 
Detailed Description

1. nitrile foam board insulation
2. ISO9001:2000 quality
3. temperature range -40'C~105'C
4. nitrile foam board manufactur

Characters of “green city” foiled rubber plastic

1. Low conductivity factor

2. Closed pore foaming, good pliability

3. Extremely low water/ damp pernatration rate

4. Anti-aging and fire blocking

5. Shock reisitance, sound absorbing, pressure relief

5. Acid and alkali resisting, environment-friendly

6. Beautifual apperance, easy and quick installation

Application of “green city” foiled rubber plastic

1.heat resistance of shell of big tank and piping

2.automible

3.air-condition

4.electronic appliance

5.sports and medical equipment

6..machinery parts

7.sound absorbing decorations in air ducts and entertainment places

8.other industy and commercial fields

Techenical performance of “green city” foiled rubber plastic

Item

Inspection method

Specification

Temperature

   

Average temperature
Conductivity factor

GB/T 10294-88

-20 0 +37 'C
0.032 0.034 0.040 W/mK

Factor
coefficient

BS EN ISO9346:1996
BS 4370 Part2 1973
DIN 52615

u≥4500
4.0×10-14kg/(m·S·Pa)
0.14ugm/Nh

Water absorption ratio in vacuum

GB/T 17794-1999

≤10

Flammability
Oxygen index
Vertically burning
SDR

GB8624-1997
GB/T 2406
GB/T 8333
GB/T 8627

Flame retardant Class B1
≥32
≤30s ≤250mm
≤75

Density

GB/T 6343-95

40~80Kg/m3

Crack resistance

GB/T 10808-89

≥2.5N/cm

Compression resilience ratio

GB/T 6669-86

≥70%

Dimension stability

GB 8811-88

≤10.0%

Aging resistance

GB/T 56259-1996

Slightly crumpling, no cracks,
 no pin holes, not deforming.

Specification for engineering constructions

Method of
inspection

National standard(GB8624-1997)

Enterprise Execution standard

measuring
 index

combustion
 performance

measuring
 index

combustion
performance

GB/T2406S

a)Oxygen Index≥32

 

a)Oxygen Index≥32.5

 

GB/T8333

b)average burning time≤30s,
average burning height≤250mm

Incombustible B1

b)average burning time≤30s,
average burning height≤150mm

Incombustible B1

GB/T8627

c)smoke density rate(SDR)≤75

 

c)smoke density rate(SDR)≤73

 

GB/T2406

a)Oxygen Index≥26

 

a)Oxygen Index≥28

 

GB/T8332

b)average burning time≤90s,
average burning height≤50mm

Incombustible B2

b)average burning time≤90s,
average burning height≤45mm

Incombustible B2

More information about “green city” foiled rubber plastic, kindly please visit our website: www.shenhzou.cc

 
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