4311-NB
4311-NB is a neoprene blended foam with a density range of 8 – 13 PCF / 128 – 208 kg/m³. This material is primarily used in automotive applications. It comes in black and is a 2A3 grade of foam with a service temperature range of -70 °F to 225 °F. It has good Ozone resistance, fair UV resistance, and excellent Fungus resistance.
Product Description
4311-NB is a neoprene blended foam with a density range of 8 – 13 PCF / 128 – 208 kg/m³. This material is primarily used in automotive applications. It comes in black and is a 2A3 grade of foam with a service temperature range of -70 °F to 225 °F. It has good Ozone resistance, fair UV resistance, and excellent Fungus resistance.
Measurements
| Shore Hardness | 50 - 70 |
|---|---|
| Density | 8 - 13PCF (lb/ft³) 128 - 208Kg/m³ |
| Compression | 9 - 13psi 62 - 89.6kPA |
| Service Temperature | -70 - 225°F -56 - 107°C |
Technical Data
| Item | Specs | Test Method |
| Grade | 2A3 SCE43 IIIA | ASTM D1056 / SAE J18 ASTM D-1056-67 GM6086M/GMN11106 |
| Density (PCF) (kg/m3) | 8 – 13 PCF 128 – 208 kg/m3 | ASTM D 1056 |
| Compression Deflection (CFD)(psi)(kPa) @25% | 9 – 13 psi 62 – 89.6 kPa | ASTM D 1056 |
| Shore Hardness OO (Durometer) | 50 – 70 | ASTM D 2240 |
| Compression Set % | ||
| Tensile Strength (psi)(kPa) | 70 psi 482 kPa | ASTM D412 |
| Elongation (%) | 120 | ASTM D412 |
| Tear Strength Resistance (ppi) | ||
| Water Absorption by Weight % | 5 | ASTM D 1056 |
| Accelerated Age Testing: Accelerated linear shrinkage (%) | 10 | |
| Service Temperature (°C)(°F) – Low – High Continuous – High intermittent | -56°C | -70°F 107°C | 225°F | |
| Flame Resistance | Pass | FMVSS 302 |
| Industry and OEM Specifications: Jacobs and Thompson Inc. certifies that the following product meets the required specifications; | SAE J18-02 2A3 GM 6086M(3) IIIA GMN11106(3) IIIA VEF 4 VH-80A100-AA FMVSS302 |