1240
Our 1240 neoprene blend is a RE42/2A2 grade, black closed-cell foam used in various applications. The density is 4.0 -8.0 PCF / 64 – 128 kg/m³ with a service temperature range of – 40 °F to 200 °F (high continuous use) or 250°F (high intermittent use). It has an Ozone Resistance Rating of “O” and Thermal Conductivity of 0.30 K Factor.
Product Description
Our 1240 neoprene blend is a RE42/2A2 grade, black closed-cell foam used in various applications. The density is 4.0 -8.0 PCF / 64 – 128 kg/m³ with a service temperature range of – 40 °F to 200 °F (high continuous use) or 250°F (high intermittent use). It has an Ozone Resistance Rating of “O” and Thermal Conductivity of 0.30 K Factor.
Measurements
| Shore Hardness | 45 - 55 |
|---|---|
| Density | 4 - 8PCF (lb/ft³) 64 - 128Kg/m³ |
| Compression | 5 - 9psi 34.4 - 62kPA |
| Service Temperature | -40 - 250°F -40 - 121°C |
Technical Data
| Item | Specs | Test Method |
| Grade | RE42/2A2 | |
| Density (PCF) (kg/m3) | 4 – 8 PCF 64 – 128 kg/m3 | ASTM D 1056 |
| Compression Deflection (CFD) @25% (psi) (kPa) | 5 – 9 psi 34.4 – 62 kPa | ASTM D1056 |
| Shore Hardness OO (Durometer) | 45 – 55 | ASTM D 2240 |
| Compression Set (%) | ≤ 35 | ASTM D1056 |
| Tensile Strength (psi)(kPa) | 100 psi 689 kPa | ASTM D412 Die A |
| Elongation (%) | 125 | ASTM D412 Die A |
| Tear Strength Resistance (ppi) | 9.6 | ASTM D 624 Die C |
| Water Absorption by Weight % | < 10 | ASTM D1056 |
| Accelerated Age Testing: 7 Days @ 158 °F Chang in CD | ± 30% max | ASTM D1056 |
| Service Temperature (°C)(°F) – Low – High Continuous – High intermittent | -40°C | -40°F 93°C | 200°F 121°C | 250°F | ASTM D 746 |
| Flame Resistance | Pass | FMVSS-302 /UL 94HF-1 |
| Industry and OEM Specifications: Jacobs and Thompson Inc. certifies that the following product meets the required specifications; | MS-Z-75 J18 2A2 GMW17408 Class I Type IV GMW15473 Class I Type IV WSK-M2D-419 Type 3 EBS M9 P1-A SAE J-18 APR2002 2A2 ASTM D1056-14 2A2 Toyota TSM 1501G 2A2 |