Huolong glass wool felt with aluminum foil covered

glass wool felt with aluminum foil covered Width:1.2m Length: 5maa30m

Huolong glass wool felt with aluminum foil covered

Description of Huolong glass wool felt with aluminum foil covered

Material: Glass fiber                        

Width:1.2m 

Length: 5m—30m                                  

Maximum working tempreture:400°C

Technical Parameters of Huolong glass wool felt with aluminum foil covered

Fiber diameter            5.5 (μ m)

Shot content               ≤0.3%

Binder content            3%-10%

Moisture absorption    <2%

Work temperature      -120—400 (°C)

Fire resistance           ClassA1

Advantages of Huolong glass wool felt with aluminum foil covered

* Superior fire protection with max. use temp. 350°C, Non-flammable Class A1.

* Won’t lead to steel rust. Produced by centrifugal technology, be free of any chemical reaction and in weak alkaline with PH7.5-8.0.

* Excellent moisture resistance <2% absorption, can recover to original performance after dry if wet.

* Soft and flexible but with good rebound even fold.

* High tear strength yet readily cut with a sharp blade.

Applications of Huolong glass wool felt with aluminum foil covered

* Construction buildings heat insulation, cold insulation and sound absorption.

* Air-conditioning system out wall heat/cold insulation.

* Wall, roof, ceiling and duct thermal insulation, fire proofing and acoustical insulation.

Item	Unit	Index
Density	kg/m3	10-100
Mean fiber diameter	µm	5.5
Humidity Ratio	%	≤1
Burning Grade		Incombustibility A
Contraction Temperature of Hot Load Capacity	°C	≥250
Thermal Conductivity Coefficient	w/m.k	0.038-0.06
Hydrophobicity	%	≥98.2
Humidity Absorption Property	%	≤5
Sound Absorption Coefficient		1.03 product reverberation deciding method 24kg/m32000HZ
Slag Globule Content	%	≤0.3

Huolong glass wool felt with aluminum foil covered