Acoustic Insulation Fiber Glass roll

Acoustic Insulation Fiber Glass roll,WANDA,Construction & Real Estate,Fireproofing Materials

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Description

Overview

Quick Details

Place of Origin:: Hebei, China

Brand Name:: WANDA

Model Number:: 50mm*12kg/M3

Type:: Other Heat Insulation Materials

Fiber Glass package type:: Vacuum package

Color:: Yellow

Fire type:: Fireproof type A

BRAND NAME:: WANDA

Fiber Glass blanket Length:: 5-30m

width:: 600mm,1150mm,1200mm

Thickness:: 25-150mm

Certificate:: ISO, SGS

Application:: Building Thermal Insulation

Fiber Glass blanket MOQ:: 1 Ton

Supply Ability

Supply Ability:: 8000 Ton/Tons per Month

Packaging & Delivery

Packaging Details: vacuum poly bag packing

Port: TIANJIN PORT

Lead Time :: within 7 days

Acoustic Insulation Fiber Glass roll

Glass wool blanket goods are made for large construction area. Beside the character of thermal insurance, it also has the performances of shock absorption and acoustical isolation, especially for middle or low frequency sound, which can cancel the noise and improve working environment.This material can be freely cut in construction according the shape required, mainly used in room, noise-canceling system, transportation, refrigerators and household electric appliances for noise canceling.The glass wool felt goods with aluminum foil surface has good capability of heat radiation protection, which in suitable for high temperature shops, control room, inner wall of the machine shops, room separating and so on as inner liners.

Specification:
1)Density: 10-50 kg/m3
2)Average fiber dia.:5

3)Reshrinking temp: 500 C degree
4)Thermal conductibility: 0.041-0.07 w/m.k
5)Grade of combustibility: Non-combustible Grade A

6) Hydrophobicity: more than 99%

7)Length:6-30meter

8)Width:600mm,1150mm,1200mm

Technical Parameters:

item	unit	index	measured value	remarks
bulk density	kg/m³	10-96	10-96	GB/T 13350-2000
average diameter of fibers	m	< 8.0	4.0-6.0	GB/T 13350-2000
moisture resistivity	%	> 98	> 98.5	JISA9512-2000
thermal conductivity	W/m.k	0.049-0.042	0.045-0.032	GB/T 13350-2000
incombustibility		incombustible	up to standard (Grade A)	GB/T 13350-2000
sound absorption coefficient			1.03product reverberation positioning 24kg/m³2000HZ	GB/J47-83
Max. working temperature		400	410	GB/T 13350-2000

Physical Properties:

shrinkage temperature of heat load	GB/T11835-1998	250 -400
corrosion resistance	ASTM C665	no chemical reaction
mildew resistance	ASTM C665	mildewproof
performance	experimental method	technical requirements
moisture absorption	ASTM C1104 GB5480.7-87	3% of weight (49 , relative humidity 90%) 5% of weight (49 , relative humidity 90%)
moisture permeability	ASTM E96 GB/T17146-1997	Max. 0.013g/24h • m² • mercury/mm
combustibility	UL723 ASTM E84 CAN/ULC S-102 GB8624	flame spreading:25 fumes spreading:50 Grade A incombustible material