ELFOAM® P400
- Chemical Family
- Polyisocyanurates
ELFOAM® P400 is a 4.0 lb/ft3 (64 kg/m3), rigid, unfaced, closed cell polyisocyanurate foam supplied as blocks, sheets and fabricated shapes for a variety of insulation, core material and carving applications. Polyisocyanurate foam (polyiso) is similar to polyurethane foam but offers greater dimensional stability over a wider service temperature range.
Properties
- Physical Form
- Blocks
- Cube
- Rods
- Sheets
Other characteristics
- Brand
- ELFOAM
- Color
- Yellow
- Core Type
- Thermoset Foam
- Functions
- Core Material
- Safety
All persons who work with ELFOAM products should follow proper handling procedures. The ELFOAM Safety Data Sheet (SDS) contains information about proper handling, storage and use of this material. A copy of this document may be downloaded at elliottfoam.com or obtained by calling the Indianapolis Sales Office.
- Markets
- Automotive & Transportation
- Building & Construction
- Consumer Goods
- Healthcare & Pharma
- Industrial
- Core
- Thermoset Foam
- Availability
All ELFOAM product support, samples, pricing and orders are coordinated by the Indianapolis Sales Office. Please call (800) 545-1213 for details. ELFOAM product data sheets may also be downloaded at elliottfoam.com.
- Flame Rating
- ASTM E84 Class 1
- Technology
- Composite Materials
- Plastics
- Configuration
ELFOAM P400 is manufactured in bunstock form 21" (53 cm) thick; 48" (122cm) wide; and 96" (244cm) long. Cut sheets are offered in thicknesses from 1/8" to 8" (.32cm to 20cm) in 1/32" (.08cm) increments. Custom sizes and fabricated parts up to 21" (53cm) thick, 48" (122cm) wide and 192" (488cm) in length are available for customers wanting to eliminate in-house cutting, handling, and scrap disposal.
- Labeling Claims
- Chlorofluorocarbon (CFC)-Free
- Hydrofluorocarbons (HFC)-Free
- Odor-free
Technical data
Table 1 of 1
24 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Closed Cell Content (by volume) | 95 | % | D6226 |
| Coefficient of Linear Thermal Expansion 0 to +250°F (-17 to +121°C) | 63 x 10-6 | mm/mm·°C | E228 |
| Compressive Strength / Modulus (Parallel to Rise) | 585 / 14,469 | kPa | D1621 |
| Compressive Strength / Modulus (Perpendicular to Rise5) | 427 / 9,646 | kPa | D1621 |
| Density | 64 | kg/m3 | D1622 |
| Dimensional Stability6 (length / volume change) (-40°F(-40°C), ambient relativity humidity, 14 days) | 0.1 / -0.1 | % | D2126 |
| Dimensional Stability6 (length / volume change) (+158°F(70°C), 97 ± 3% relativity humidity, 14 days) | 1.1 / +2.3 | % | D2126 |
| Dimensional Stability6 (length / volume change) (+212°F(100°C), ambient relative humidity, 14 days) | 0.2 / +0.0 | % | D2126 |
| Flexural Strength / Modulus (Parallel to Rise) | 820 / 19,788 | kPa | C203 |
| Flexural Strength / Modulus (Perpendicular to Rise5) | 551 / 12,464 | kPa | C203 |
| Hot Surface Performance at 300°F (149°C) | Pass | — | C411 |
| Polyisocyanurate Insulation Requirements | Grade 2, Type V compliant | — | C591 |
