glass-wool-roll

Product Introduction

IW-GB  Glass wool  blanket  insulation  is  designed  to  economically  improve  both the noise control and thermal performance of wood or steel structure.It is intended for use in  both open applications,such  as  the  floor  of  vented  attics,and   in  closed  cavity applications,such  as  walls and  floors  between  stories  of  a  house.IW-GB  provides many   insulation    solutions   for    metal buildings   that    provide    excellent   thermal performance as well as a variety of faced or un-faced and interior finish options and installation systems.It provides exceptional thermal and acoustical performance and is energy  efficient.It’s   not  only   an  improved  product  with   new  advantages   but also continues  to   comply  with  all   industry  standards  and  provides  equivalent thermal performance.

Product Packing

IW-GB glass wool blanket is packed in 3 ways:

• Common PE bag (occupy much space,waste much more freight cost) 
• Vacuum PE bag(optimize loading space and save freight)
• Compressed PE bag(cheaper than vacuum woven,but packing size is bigger) Remark:for container loading,vacuum PE bag is recommended

Product Specification

	Length  (mm)	Width (mm)	Thickness (mm)
IW-GB10	7,000-30,000	600/1200	40-200
IW-GB12	7,000-30,000	600/1200	35-200
IW-GB14	7,000-30,000	600/1200	30-150
IW-GB16	7,000-30,000	600/1200	25-150
IW-GB18	7,000-30,000	600/1200	25-150
IW-GB24	7,000-30,000	600/1200	25-150
IW-GB32	7,000-30,000	600/1200	25-150
IW-GB40	7,000-30,000	600/1200	25-150
IW-GB48	7,000-30,000	600/1200	25-150
Facing	Aluminum foil,kraft-paper,black tissue,PVC,vinyl,etc.or customized
Remark	other specification,please contact our sales

R Value

	50mm		75mm		100mm		150mm
Type	Metric	English	Metric	English	Metric	English	Metric	English
	m³CW	hr. °F/btu	m³CW	hr. °F/btu	m³CW	hr. °F/btu	m³CW	hr. °F/btu
IW-GB10	1.01	5.9	0.98	8.9	2.25	12.5	3.32
IW-GB12	1.16	6.6	1.74	9.9	2.33	13.2	3.49	18.1
IW-GB14	1.25	7.1	1.88	10.7	2.55	14.2	3.75	19.8
IW-GB16	1.28	7.3	1.92	10.9	2.66	14.6	3.85	21.3
IW-GB18	1.35	7.7	2.03	11.5	2.7	15.4	4.05	21.8
IW-GB24	1.39	7.9	2.08	11.5	2.78	15.8	4.17	23.7
IW-GB32	1.47	8.4	2.21	12.5	2.94	16.7	4.41	25.1
IW-GB40	1.52	8.6	2.27	12.9	3.03	17.2	4.55	25.8
IW-GB48	1.56	8.9	2.34	13.3	3.13	17.8	4.69	26.8

Technical Data

ltem	Test Properties	Standard	Test Result
1	Density and Dimension	ASTM C 167	pass
2	Non-Fibrous (Shot)Content%	ASTMC    1335	15
3	Apparent Thermal Conductivity	ASTM   C518	-4℃ 0.030 W/(m ·K) 24℃ 0.034 W/(m ·K) 38℃ 0.036 W/(m ·K) 93℃ 0.042 W/(m ·K) 149℃ 0.050W/(m ·K) 204℃ 0.058W/(m ·K) 260℃ 0.070W/(m ·K) 316℃ 0.090W/(m ·K) 371℃ 0.102W/(m ·K)
4	Maximum Use temperature and Exothermic Rise Temperature	ASTM      C411/ASTMC447	400℃
5	Odor Emission	ASTMC    1304	No considered the odor was objectionable and strong.
6	Corrosion to Steel	ASTMC665	36
7	Rigidity and Semi-rigidity	ASTM C 1101/C 1101M	no visiable rupture in surface
8	Water Vapor Sorption	ASTMC       1104/ASTMC1104M	0.02
9	Surface Burning Characteristic Test	ASTM   E84	0
10	Non-combustibility	ASTM E136-16a	non-combustibility