KIMMCO Products - KIMMCO Clean Liner (KCL)

Applications

KIMMCO Clean Liner is used to line air conditioning ducts, walls and/or ceilings of acoustical sensitive areas to provide efficient sound insulation for any variety of structures, and/or sensitive facilities as home theatres, studios or curtain walls.

Descriptions

KIMMCO Clean Liner is a high efficient acoustic material, produced from strong resilient glass fibers firmly bounded together with a thermosetting resin.

Standard Dimensions

Nominal Density

Thickness	Width	Length
		Roll	Board
15mm 25mm 40mm 50mm	1.2m	20m	1m
Other dimensions available

KCL	kg/m³	lbs/ft³
16	16	1.0
24	24	1.5
32	32	2.0
48	48	3.0
60	60	3.75
Other densities available

Facings

KIMMCO Clean Liner is faced with a black, strong durable, dimensionally stable woven glass fabric.

Fiber Migration

KIMMCO Clean Liner achieves ZERO fiber migration.

Thermal Performance

Tested in accordance with ASTM C518.

Thermal Conductivity (W/m.K)

Thermal Conductivity Btu.in/ft^2.h.°F

Mean Temp.	KCL 16	KCL 24	KCL 32	KCL 48	KCL 60	KCL 72
0 ºc 10 ºc 25 ºc 50 ºc 75 ºc 100 ºc	0.034 0.036 0.039 0.044 0.051 0.0057	0.031 0.032 0.035 0.039 0.043 0.047	0.030 0.031 0.033 0.037 0.040 0.044	0.029 0.030 0.031 0.035 0.037 0.041	0.030 0.031 0.032 0.036 0.038 0.042	0.031 0.033 0.035 0.037 0.040 0.043

Mean Temp.	KCL 16	KCL 24	KCL 32	KCL 48	KCL 60	KCL 72
32 ºf 50 ºf 77 ºf 122 ºf 167 ºf 212 ºf	0.23 0.25 0.27 0.31 0.35 0.40	0.21 0.22 0.24 0.27 0.30 0.33	0.20 0.21 0.23 0.25 0.27 0.30	0.20 0.21 0.22 0.24 0.26 0.29	0.21 0.21 0.23 0.24 0.26 0.29	0.21 023 0.23 0.26 0.28 0.30

Acoustical Performance

KIMMCO Clean Liner is especially designed to provide exceptional sound absorption to acoustically sensitive environments and/or equipments as air-conditioning equipments, auditoriums, theatres, studios, acoustical building assemblies, curtain walls.

Product	Thickness mm	Absorption coefficients at one third octave band center frequencies (Hz)
Type		125	250	500	1000	2000	4000	NRC
KCL 16	25	0.09	0.24	0.49	0.85	0.83	0.77	0.60
KCL 16	50	0.34	0.59	0.93	0.94	0.94	0.98	0.85
KCL 24	25	0.12	0.32	0.70	0.93	0.95	0.99	0.75
KCL 24	50	0.27	0.69	1.01	1.07	1.06	1.05	0.95
KCL 32	15	0.05	0.13	0.32	0.65	0.79	0.93	0.45
	25	0.29	0.45	0.77	1.00	0.93	0.56	0.80
	50	0.37	0.92	1.04	1.14	1.13	1.01	1.05
KCL 48	15	0.05	0.12	0.29	0.51	0.68	0.80	0.40
	25	0.22	0.52	0.73	0.98	1.02	1.00	0.80
	50	0.30	0.85	1.03	1.07	1.06	1.00	1.00
KCL 60	25	0.06	0.19	0.62	0.83	0.90	0.95	0.65
KCL 60	50	0.21	0.75	1.00	1.00	1.00	0.95	0.95

Test in accordance with ASTM C 423 using Type A mounting as per ASTM E 795. These are typical values subject to normal manufacturing and testing variances.

Physical Performances

Properties	Performances	Test Method
Operating temperature limits	Maximum: 230 ºC	ASTM C 411
Surface Burning Characteristics (Fire Hazard Classification)	Flame spread not over 25 Smoke developed not over 50	NFPA 255 UL 723 ASTM E 84
Fire Classification	Class 0	BS 476 parts 6,7
Water Vapor Absorption	Not Greater than 1% by volume	ASTM C 1104
Fungi resistance Bacteria resistance	Does not breed or promote growth	ASTM C 1071
Air Velocity Rating Air Erosion Rating	25.4m/s (5.000 ft/minute) NIL at 63.5 m/s (12,500 ft/minute)	UL 181

Conformity to Standards

KIMMCO Rigid Pipe Coverings comply with the following Standards:

American Standards

ASTM C 167, 168, 177, 411, 423, 518, 665 § 13.8 & 13.9, 1071, 1101/1101M, 1104/1104M 1335, 1338; E 84, 336, 477, 795, 1376 UL 181, 723 F.S. HH-1-545B NFPA 255, NFPA 90A & 90B NAIMA Standards SMACNA Standards ASHARE 90.1 requirements

British Standards

BS 476 (parts 4 & 6), 874, 2972, 3533, 3600, 3958 (part 5), 5643, 5720

German Standards

DIN 18165,52612

IS0

354, 8301, 8302, 9229, 9291