round rubber foam insualtion pipe with aluminium foil facing

Specifications 1.Material: NBR

2.Color: Black

3.Grade: B1,B2

4.Length: 10M

5.Certificate: CE, ISO9001

round rubber foam insualtion tube/High Density Flexible Round Rubber Foam        We can provide OEM servise     Product Description 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

Product Description

Specifications
1. Rubber plastic products
2. ISO9001: 2000 quality
3. Temperature range -40'C~105'C
4. Rubber foam products manufacturer

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°C-105°C

Application of "green city" rubber plastic products

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

Item	Inspection method	Specification
Temperature		-50°C-105°C
Average Temperature Conductvity factor	GB/T 10294 88	-20 0 +37°C 0.032 0.034 0.040 W/mk
Factor Coefficinet	BS EN IS09346:1996 BS 4370 Part2 1973 DIN 52615	u ≥4500 4.0x10-14kg/(m.S.Pa) 0.14ugm/Nh
Water Absorption ratio in vacuum	GB/ T 17794-1999	≤10
Flammability	GB8624-1997	Flame retardant class B1
Oxygen index	GB/T 2406	≥ 34
Vertically burning	GB/T 8333	≤30S ≤250mm
SDR	GB/T 8627	≤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 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≥ 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

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

Delivery Detail: within 7-15days after receiving the desposit.   Our product picture   rubber pipe rubber roll rubber sheet     Packaging & Shipping    Carton packing    PP packing     Our Services   
Why will you choose us?   1. We are manufacturer more than many years of exporting rubber foams world widely. 2. Factory directly sell, so you can get the most competitive price. 3. The most advanced equipments keep the quality and quantity.   4. The most professional team, any size according to your requests.     Company Information   Shijiazhuang hongcome commercial Co., Ltd Skype: supersale0051 Fax: 86-311-85831673 Mob: 86-311-18034598880 Web: http://www.crownglasswool.com          http://powercrown.en.alibaba.com   We welcome you visit our factory any time!