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Elastomers for Noise and Vibration Control, Shock Protection and Ergonomics (manufactured by EAR)/
Damping Materials

ISODAMP® damping materials offer practical, effective solutions for impact noise and structureborne vibration. The broad range of ISODAMP® damping materials affords high-performance vibration control under diverse physical, temperature and environmental conditions. There is an ISODAMP® damping material specifically designed to prevent ringing in lightweight precision equipment frames, reduce hydrodynamic vibrations in massive ship hulls-or almost anything in between.

Features

Composite range of materials available.
Exhibit excellent physical properties.
Minimum weight with maximum performance. Excellent flame resistance-specific styles to meet UL94, V-0, FAR, ATS and QPL MIL specifications.
Available with pressure-sensitive adhesive backing, in sheet or die-cut form.
Choices available for discrete thickness and temperature regimes
Available for extensional, composite and constrained-layer systems.

Property	SD	C-2003	C-2206	CN	NV-7500S	C-3201	C-3201
Density kg/m²(lb/ft3) ASTM D792	1682 (105)	1714 (107)	1682 (105)	1490 (93)	2163 (135)	104 (6.5)	104 (6.5)
Flammability UL94	Listed V-0	Listed HB	Listed V-0	Meets V-0	Meets V-0	Meets HBF	Meets HBF
Far 25.853(a)Appendix F Part I(a)(1)(ii)(12sec)	Meets
MVSS-302	Meets	Meets	Meets	Meets	Meets	Meets	Meets
Canadian Stds. Assoc.(CSA)	Listed 0.6 V-0	Listed 0.6 HB	Listed 0.6 V-0
1.57mm System Loss Factor as 1000 Hz on 62 mil Aluminum Thickness cm(in)	0.102 (0.040)	0.127 (0.050)	0.076 (0.033)	0.152 (0.060)	0.190 (0.075)	(With 5 mil aluminum constraining layer)* 0.635(0.25)	(With 5 mil aluminum constraining layer)* 0.635(0.25)
ASTM E756-93 @0C(32F)	0.064	0.072	0.062	0.140	0.127	0.210	0.380
@10C(50F)	0.105	0.130	0.096	0.270	0.235	0.097	0.280
@20C(68F)	0.143	0.140	0.115	0.210	0.174	0.059	0.150
@30C(86F)	0.110	0.084	0.087	0.120	0.110
Tensile Strength kPa(psi) ASTM D638	8798 (1276)	16554 (2401)	9632 (1397)	13700 (1987)	8966 (1300)	262 (38)	324 (47)
Tear StrengthkN/m(lbf/in) ASTM D1004-93 ASTM D3574	51 (292)	44 (252)	58 (332)	66 (375)	45 (254)	0.42 (2.4)	0.56 (3.2)
Elongation (%) ASTM D638	14	61	31	23	36	120	160
Temperature Range C(F) Peak Performance	-18C to 71C (OF to 160F)	0C to 52C (32F to 125F)	-18C to 71C (OF to 160F)	2C to 46C (35F to 115F)	-10C to 60C (14F to 140F)	-30C to 20C (-22F to 68F)	-15C to 35C (5F to 95F)
Recommended Max. Intermittent	107C (225F)	107C (225F)	107C (225F)	107C (225F)	125C (257F)	107C (225F)	107C (225F)
RoHS compliant	Yes	Yes	Yes	Yes	Yes	Yes	Yes

The data listed in this materials summary is typical or average based on tests conducted by independent laboratories or by the manufacturer.
Isodamp is trademark　registered by E-A-R Speciaｌty Composites in the United States.

Damping Materials

Product Group	Item	Size (English)			Size (Metric)			Weight		Shape
Product Group	Item	Thick ness （in）	Width (in)	Length (in)	Thick ness (mm)	Width (m)	Length (m)	lb/sq ft	kg/m²	Shape
ISODAMP® SD	SD-40	0.04	54	48	1.0	1.37	1.22	0.35	1.708	SHEET
	SD- 40 PSA	0.04	54	48	1.0	1.37	1.22	0.37	1.806	SHEET
	SD-40 ALPSA	0.05	27	48	1.3	0.69	1.22	0.44	2.147	SHEET
	SD-125 PSA	0.125	54	48	3.2	1.37	1.22	1.11	5.417	SHEET
ISODAMP® C-2003	C-2003- 05	0.05	54	48	1.27	1.37	1.22	0.44	2.147	SHEET
	C-2003- 05PSA	0.06	54	48	1.52	1.37	1.22	0.46	2.245	SHEET
	C-2003- 125PSA	0.125	54	48	3.18	1.37	1.22	1.14	5.563	SHEET
	C-2003- 19	0.188	54	48	4.78	1.37	1.22	1.66	8.101	SHEET
	C-2003- 19PSA	0.188	54	48	4.79	1.37	1.22	1.68	8.198	SHEET
ISODAMP® C-2206	C-2206- 03PSA	0.04	54	48	1.02	1.37	1.22	0.32	1.562	SHEET
ISODAMP® CN SHEET	CN-12 PSA	0.125	27	48	3.18	0.69	1.22	0.9	4.392	SHEET
ISODAMP® CN TILE	CN-12	0.125	12	12	3.18	0.30	0.30	0.9	4.392	TILE
	CN-38	0.35	12	12	8.89	0.30	0.30	2.7	13.176	TILE
	CN-62	0.56	12	12	14.22	0.30	0.30	4.5	21.960	TILE
ISODAMP® C-3001	C-3001- 25	0.25	54	120ft	6.35	1.37	36.58	0.23	1.122	ROLL
	C-3001- 25PSA	0.25	54	120ft	6.35	1.37	36.58	0.23	1.122	ROLL
	C-3001- 50	0.5	54	60ft	12.70	1.37	18.29	0.46	2.245	ROLL
	C-3001- 50PSA	0.5	54	60ft	12.70	1.37	18.29	0.46	2.245	ROLL
ISODAMP® C-3002	C-3002- 12	0.125	54	240ft	3.18	1.37	73.15	0.07	0.342	ROLL
	C-3002- 12PSA	0.125	54	240ft	3.18	1.37	73.15	0.09	0.439	ROLL
	C-3002- 25	0.25	54	120ft	6.35	1.37	36.58	0.14	0.683	ROLL
	C-3002- 25PSA	0.25	54	120ft	6.35	1.37	36.58	0.16	0.781	ROLL
	C-3002- 50	0.5	54	60ft	12.70	1.37	18.29	0.28	1.366	ROLL
	C-3002- 50PSA	0.5	54	60ft	12.70	1.37	18.29	0.3	1.464	ROLL
ISOLOSS® NV	NV- 3520S	0.04	54	48ft	1.02	1.37	14.63	0.36	1.757	SHEET
	NV- 3534S	0.04	54	48ft	1.02	1.37	14.63	0.36	1.757	SHEET
	NV- 7520S	0.08	54	48ft	2.03	1.37	14.63	0.78	3.806	SHEET
ISODAMP® C-3201	C-3201- 25	0.25	54	120ft	6.35	1.37	36.58	0.14	0.683	ROLL
	C-3201- 25PSA	0.25	54	120ft	6.35	1.37	36.58	0.16	0.781	ROLL
	C-3201- 50	0.5	54	60ft	12.70	1.37	18.29	0.27	1.318	ROLL
	C-3201- 50PSA	0.5	54	60ft	12.70	1.37	18.29	0.29	1.415	ROLL
ISODAMP® C-3202	C-3202- 25	0.25	54	120ft	6.35	1.37	36.58	0.14	0.683	ROLL
	C-3202- 25PSA	0.25	54	120ft	6.35	1.37	36.58	0.16	0.781	ROLL
	C-3202- 50	0.5	54	60ft	12.70	1.37	18.29	0.27	1.318	ROLL
	C-3202- 50PSA	0.5	54	60ft	12.70	1.37	18.29	0.29	1.415	ROLL

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