| About |
|---|
| Bayfit SA512 is a system for producing flexible polyurethane foam used as an acoustic countermeasure in various applications including carpet backing, dash insulators, etc. This foam is black-pigmented and formulated to meet the necessary adhesive requirements between substrate materials and polyurethane foam, along with NAFTA OEM physical property specifications. This special formulation may be used with either open pour or closed pour mold filling techniques. Bayfit SA512 is available as a two-component polyurethane system from Bayer MaterialScience. As with any product, use of the Bayfit SA512 system in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability.&& |
| Product Description | |
|---|---|
| Supplier | Covestro |
| Generic | PUR |
| Material Status | Commercial: Active |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.0500 | g/cm³ | ASTM D3574-A |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 0.0870 | MPa | ASTM D3574D |
| Tensile strain | |||
| fracture | 130 | % | ASTM D3574E |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| Compression deformation | |||
| 50%，Ct value | 13 | % | ASTM D3574D |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Thermosetting components | |||
| Component A | 按重量计算的混合比: 54 | ||
| Component B | 按重量计算的混合比: 100 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| compression deformation | |||
| 40% | 0.00270 | MPa | ISO 3386 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Suffix T skin one side |
| 3. 85 Index |
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