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：
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Address：	China
Validity Period：	Longterm Validity
Last Update：	2014-05-22
Browse：	1275

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
Method of inspection	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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