IV1 Specifications
Width | 54 inch |
Color |
Black |
Density (ASTM D 1056) |
3.0 - 5.0 lb/ft3 |
Compression Deflection 25% (ASTM D 1056) |
2.0 - 5.0 psi |
Compression Deflection 50% (60 second hold; ISO 3386-1) |
6.96 - 14.06 psi |
Compression Set (ASTM D 1056) | 40% max |
Elongation (ASTM D 412 Die A) |
100% min |
Tear Strength (ASTM D 624 Die C) | 9 lb/in min |
Tensile Strength (ASTM D 412 Die A) | 50 psi min |
Water Absorption (ASTM D 1056) | 5% max |
Temperature Range | -40°F to 200°F (intermittent) |
Flammability Standards
Armacell Ensolite IV1 foam passes the following flammability standards. Other standards not listed below may also be applicable. Contact us for details.
- California Technical Bulletin 117
- 14 CFR (FAR) 25.853(a), Vertical Burn (at 1/4" thickness and up)
- FMVSS-302, Automotive Flammability
- UL94 HF-1
- UL94 V-0 (at 1/2" thickness and up)
IV3 Specifications
Width | 54 inch |
Color |
Black |
Density (ASTM D 1056) |
7.0 - 9.5 lb/ft3 |
Compression Deflection 25% (ASTM D 1056) |
9.0 - 13.0 psi |
Compression Deflection 50% (60 second hold; ISO 3386-1) |
14.07 - 24.9 psi |
Compression Set (ASTM D 1056) | 35% max |
Elongation (ASTM D 412 Die A) |
100% min |
Tear Strength (ASTM D 624 Die C) | 20 lb/in min |
Tensile Strength (ASTM D 412 Die A) | 100 psi min |
Water Absorption (ASTM D 1056) | 5% max |
Temperature Range | -40°F to 200°F (intermittent) |
Flammability Standards
Armacell Ensolite IV3 foam passes the following flammability standards. Other standards not listed below may also be applicable. Contact us for details.
- California Technical Bulletin 117
- 14 CFR (FAR) 25.853(a), Vertical Burn
- FMVSS-302, Automotive Flammability
- UL94 HF-1, HBF, 5VB
- UL94 V-0/5VA (at 1/4" thickness and up)
MLC Specifications
Width | 56 inch |
Color |
Black |
Polymer | PVC/NBR |
Density (ASTM D 1056) |
3.5 - 5.5 lb/ft3 |
Compression Deflection 25% (ASTM D 1056) |
2.0 - 3.5 psi |
Compression Deflection 25% (after Heat Aging) |
+/- 30% |
Compression Set (ASTM D 1056) | 40% max |
Elongation (ASTM D 412 Die A) |
150% min |
Tear Strength (ASTM D 624 Die C) | 8 lb/in min |
Tensile Strength (ASTM D 412 Die A) | 40 psi min |
Water Absorption (ASTM D 1056) | 5% max |
Temperature Range | -40°F to 200°F (intermittent) |
Flammability Standards
Armacell Ensolite MLC foam passes the following flammability standards at 1/4" and higher. Other standards not listed below may also be applicable. Contact us for details.
- California Technical Bulletin 117
- 14 CFR (FAR) 25.853(a), Vertical Burn
- FMVSS 302, Automotive Flammability
- UL94 HBF
- UL94 HF-1
This product meets all automotive flammability requirements and is recommended for use in automotive interiors. |
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• IV1 is acceptable for use in all types aircraft and rotorcraft (at 1/4" and higher only). • IV3 is acceptable for use in all types aircraft and rotorcraft. • MLC Foam in 1/4" (and thinner) does not pass 25.853(a) on its own, but does pass when sandwiched between two acceptable materials, such as in armrests, carpet pads, and wall padding. • This product is not acceptable for applications requiring the 25.853(c) Oil Burn for Seat Cushion test unless a suitable fire blocking layer is used. |
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This product is recommended for use in marine applications. It has excellent characteristics to resist water absorption and floats. |
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Unknown at this time whether this material is acceptable for use in Railway applications. |