High quality thermal insulation pipe hot selling products in china

Product Overview

Description

 

ZY-NPT rubber plastic insulation board has low thermal conductivity, full-closed structure, and excellent continuous heat insulation. The material is completely isolated with vapor, so it has the properties of water-proof, anti-condensation and long lifetime.

After SGS testing, its measured value is much lower than EU standard value on materials without toxic substances, so it is safe and healthy. Moreover, with beautiful appearance, it is easy for bending and construction, and no need of other accessories.

Item		unit	Performance index
			0 Grade		I Grade		II Grade
Density		Kg/m3	65-70		60-65		60-65
Combustibility		-	Oxygen index	≥40	Oxygen index	≥32	Oxygen index	≥28
			Fume density	≤70	Fume density	≤75	Fume density	≤75
Thermal conductivity (average temperature)		W/m.k	≤0.034
Moisture permeability	moisture coefficient	G/(m.s.pa)	10×10-10 ≤7×10-10 ≤4.5×10-10
	Moisture-resistant gene	-	10×103 ≥7×103 ≥4.5×103
Vacuum water absorption		%	≤10
Dimension stability (105+-3,7d)		%	≤10
Tear strength		N/cm	≥3.0
Compressive rebound degree Compressibility 50% compression time 72h		%	≥70
Ozone resistance (ozone partial pressure 202Pa 200h)		-	No crack
Aging resistance(150h)		-	Minor wrinkle, no crack, pinhole-free, non-deformed
Note: our product can be made upon your special request.

 

Application

Advantages

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

ü  Thermal conductivity 0.034W/m·k, while 0.

ü  Closed structure can effectively prevent thermal conduction.

ü  Excellent anti-steam permeated ability; moisture resistance 4,500 (DIN52615); "built-in" steam-proof coating; the insulation board is insulating layer and moisture-proof coating as well.

ü  Excellent fireproofing; oxygen index is above 28.

ü  Easy for installation.

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

 

 

 

 

ZY-NPT rubber plastic insulation tube adopts transparent packing for convenient direct-viewing. Also we accept OEM for different brands of products based on requirements of customers all over the world.