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Bayfit® SA512 (75 Index)
| Category: | PUR, Unspecified , Polyurethane |
| Manufacturer: | Covestro - PUR |
| Trademark: | Bayfit® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | VIhgx7_Bayfit-SA512-75-Index-.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
Wechat:
| Message |
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| 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. |
| General Information | |
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| Uses |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.0500 | g/cm³ | ASTM D3574A |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 1 | 0.0870 | MPa | ASTM D3574D |
| Tensile Elongation 2(Break) | 130 | % | ASTM D3574E |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Compression Set - 50%, Ct value | 13 | % | ASTM D3574D |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Compression Deformation Stress - 40% | 0.00270 | MPa | ISO 3386 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components 3 | |||
| Component a | Mixing ratio by weight: 54 | ||
| Component B | Mixing ratio by weight: 100 |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Part A Type: Isocyanate Appearance: Dark brown liquid Specific Gravity @ 25°C: 1.24 Viscosity @25°C: 23 to 24 MPa Part B Type: Polyol Appearance: Black liquid Specific Gravity @ 25°C: 1.02 Viscosity @25°C: 920 mPa-s Material Temperatures: 24 to 30°CMold Temperature: 60 to 70°CDemold Time: 105 to 110 secMold Release Type: Solvent Based or Non-Solvent BasedReactivity (Machine Mix) at 25°C Cream Time: 7 to 9 sec Top of Cup: 17 to 19 sec String Gel: 30 to 32 sec Rise Time: 48 to 52 sec Free Rise Density: 1.9 to 2.2 |
| Note Message | |
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| 1 . | Suffix T skin one side |
| 2 . | Suffix T skin one side |
| 3 . | 85 Index |
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| ESTAPROP K1000 V2 | Cossa Polimeri S.r.l. | PP Copolymer | ESTAPROP |
| MAJORIS DW401HB - 8229 | AD majoris | PP, Unspecified | MAJORIS |
| Hostacom EP3307 G12771 | LyondellBasell Industries | PP Copolymer | Hostacom |
