Specifications

Heat insulation made of two external pure aluminum foil layers covering a single core layer of polyethylene bubble air film.

 A 2 Cat Tuong Sound- Heat Insulation Material is composed of a core layer of bubbles air made from polyethylene sandwiched between two layers of aluminum. The aluminum foils are heat reflective and the bubbles air are heat and sound insulation.

It keeps buildings warm in winter and cool in summer.

It is strong, light weight, clean and does not degrade over time.

It is easy and fast to install- usually save up to 50% labor time.

It prevents about 90% of heat radiation, decreases the temperature by 12-22C inside compared to the metal roof.

It can be installed under the roof, between the walls, under the ceiling and the floor.

It is environmental friendly, energy saving, fire retardant and has no odor or toxicity.

It replaces the glass wool or rock wool which after a few years degrade, became dusty and unhealthy.

It is largely used in industrial and civil construction, warehouse, livestock…in Vietnam, Thailand, China, Australia, New Zeeland, United States…

      It can also be used in other application that needs heat insulation such as bag…

 

Thermal reflective insulation made of two external pure aluminum foil layers covering a single core layer of polyethylene bubble air film. (Product is manufactured by USA standard).

 

Structure: Aluminum foil/ bubble air bag/ Aluminum foil.

 

 

Property	Units	Dir	Value
Aluminum foil thickness	µm		8
Bubble air diameter	mm		10
Reflectance (ASTM - C1371)	%		99.95 – 99.96
Emitance (ASTM - C1371)	E		0.04
Noise Reduction Coefficient (TCVN)	%		50.8%
Tensile strength, average (ASTM-D882 )	N/mm2	Longitudinal	0.9
		Transverse	1.2
Elongation At Break, average (ASTM-D882)	%	Longitudinal	13.58
		Transverse	11.74
Classification of Surface Spread of Flame (BS-476 :part 7)			Class One
Water Vapor Transmission (ASTM E-96)	g/ m2.day		0.24
Fungal Resistance Test			No fungal growth
Corrosion Resistance (Internal Test)	Conc.HCI		High Resistance
Yield	g/m2		230	249
Standard Roll size	m		1.55m  x 40m
Nominal thickness	mm		4.0mm (±0.3)
Standard Roll Weight	Kg		20kg(±0.5)