Specifications

Manufacturer of Rubber foam insulation sheet and pipe:
1.low thermal conductivity
2.full-closed structure
3.CE, SGS, RoHS

Crown  Rubber foam  plastic Insulation :

 Main specification range:

Length: 6m-30m

Width: 1m,1.2m

Thickness: 6mm,9mm-30mm

 

We also can make special production according to clients' specification

 

We got the CE, ISO, Certificate for our CROWN Brand Rubber Foam plastic. 

 Distinctive advantages: 

• Closed structure can effectively prevent thermal conduction.  

• Thermal conductivity :0.034W/m • k while 0   

• High heat emission coefficient of surface, up to 9W/m2k  

• Excellent anti-steam permeated ability; moisture resistance 10,000 (DIN 52615); "built-in" steam-proof coating; the insulation board is insulating layer and moisture-proof coating as well.    

• Excellent fireproofing; oxygen index is above 40.  

• Easy for installation.  

• No CFC, HFC, HCFC or other materials containing fluorine, also no formaldehyde, dust or fiber.

 

Product specifications:

 

Rubber plastic board (1m wide)  

It can be ordered to produce if there is big demand of board with thickness of 13mm, 18mm, 23mm or 28mm.

Rubber plastic pipe

ID: 6-108mm thickness 9-30mm length:1.8 1.9 2.0m

 

 

 

 

Technical Specifications of NBR/PVC:

Item		Unit	Specification	Standard
Density		Kg/m³	≤95	GB/T6343
Flammability	Oxygen index	%	≥32	GB/T2406
	SDR	——	≤75	GB/T8627
Conductivity factor Average temperature -20°C 0°C 40°C		W/(m.k)	≤0.031 ≤0.034 ≤0.036	GB/T10294
Watervapor permeability	Coefficient	g/(m.s.pa)	≤2.8*10-11	GB/T17146-1997
	Factor	——	≥7.0*10³
Water absorption ratio in vacuum		%	≤10	GB/T17794-2008
Dimension stability 105±3°C,7d		%	≤10	GB/T8811
Crack resistance		N/cm	≥2.5	GB/T10808
Compression resilience ratio Compression time 72h		%	≥70	GB/T6669-2001
Anti-ozone Ozone pressure 202mpa 200h		——	Not cracking	GB/T7762
Aging resistance 150h		——	Slightly crumpling, no cracks,	GB/T16259
Temperature		°C	-40°C——110°C	GB/T17794

 

 

Are you factory ?

Yes ,We are ,See the following factory production line:

 

We are export over sea about 6 years !Around 1000x40'HQ !

 

 

 

Now we are looking for serious agency for our own brand POWERCROWN in different country. If you are interesed in us, pls feel free to contact with us.

 

 

 

 

We welcome you visit our factory any time!!