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POWER(CHINA) INDUSTRIAL LIMITED

SHIJIAZHUANG SOBO COMMERCIAL CO.,LTD 
Langfang Huazheng Thermal Insulation Building Material Co.,Ltd Factory address: Liugezhuang Industry Area, Dacheng County, Langfang City, Hebei Province, China
Mobile:+86-18034598880
Tel:+86-311-85831673
Fax:0086-311-85831673

EMail:info@crownglasswool.com
   NEWS
Detailed information The current position£ºHome » Foam Rubber Plastic Insulation  
Product Name£ºEPDM Rubber Foam sheet
Product categories£ºFoam Rubber Plastic Insulation
Product description£ºFoam Bubber Plastic Insulation
 » Related information
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   Detailed introduction
Rubber plastic foaming thermal insulation materials are produced by the cutting-edge technology introduced from abroad and the automatic production line,with nitrile-Butadiene rubber (NBR)and polyvinyl chloride(PVC) in excellent performances as the main materials and viaspecial processes of banburying ,sulfuration ,foaming ,ect,

Size:

Grade B1 and B2
Thickness:3mm-30mm
Width:1200mm/1000mm
Length:as customer requests

Roof Insulation Characteristics:

1.Low and Stable Thermal Conductivity :0.034w/m.k
2.Low Water Absorption Rate
3.Good Fireproof and Soundproof Performance
4.Good Flexibility and Tenacity
5.Good Aging Resistance Performance
6.Good Vibration resistance
7.Closed-cell Structure
8.Closed pore foaming ,Good damp-proof property
9.Simple and Easy Installation
10.Beautiful Appearance
11.Wide Temperature range -40¡æ-105¡æ

Application :

1.Appearance of High-grade ,clean ,generous,especially for supermarkets,exhibition centers ,stadiums,workshops and other non-ceiling construction sites.
2.Anti-UV,anti-oxidation ,anti-aging,corrosion-resistant.
3.Excellent water resistance with their penetration ability to maintain product initial thermal conductivity coefficient.
4.Greatly improved the life of the products.
5.Sports and Medical Equipment
6.Machinery Parts
7.Air ¨CCondition
8.Automible

Technical Data

Item Inspection method Specification
Temperature -5¡æ-105¡æ

Average Temperature
Conductvity factor

GB/T 10294 88

-20 0 +37¡æ ʱ
0.032 0.034 0.040 W/mk

Factor
Coefficinet

BS EN IS09346:1996
BS 4370 Part2 1973
DIN 52615

u ¡Ý4500
4.0x10-14kg/(m.S.Pa)
0.14ugm/Nh

Water Absorption ratio in vacuum GB/ T 17794-1999 ¡Ü10
Flammability GB8624-1997 Flame retardant class B1
Oxygen index GB/T 2406 ¡Ý 34
Vertically burning GB/T 8333 ¡Ü30S ¡Ü250mm
SDR GB/T 8627 ¡Ü75
Density GB/T 6343-95 40-80KG/M3
Crack Resistance GB/T 10808-89 ¡Ý 2.5N/cm
Compression resilience ratio GB/T 6669-86 ¡Ý 70%
Dimension Stability GB 8811-88 ¡Ü10.0%
Aging resistance GB/T 56259-1996 Slightly crumping,no cracks ,no pin holes,not deforming

Method of
inspection

National standard(GB8624-1997) Enterprise Execution standard

measuring
index

combustion
performance

measuring
index

combustion
performance

GB/T2406S

a)Oxygen Index¡Ý 32

 

a)Oxygen Index¡Ý 32.5

 

GB/T8333

b)average burning time¡Ü 30s,
average burning height¡Ü 250mm

Incombustible B1

b)average burning time¡Ü 30s,
average burning height¡Ü 150mm

Incombustible B1

GB/T8627

c)smoke density rate(SDR)¡Ü 75

 

c)smoke density rate(SDR)¡Ü 73

 

GB/T2406

a)Oxygen Index¡Ý 26

 

a)Oxygen Index¡Ý 28

 

GB/T8332

b)average burning time¡Ü 90s,
average burning height¡Ü 50mm

Incombustible B2

b)average burning time¡Ü 90s,
average burning height¡Ü 45mm

Incombustible B2


Packaging Detail:Packed by natural Plastic Film or according to customer requests.

Delivery Detail: within 7-15days after receiving the desposit.
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