Before working with this product, you must read and become familiar with the available information on its risks, proper use, and handling. Information is available in several forms, e.g., in particular in the currently valid safety data sheets and product labels. For further information contact your Covestro representative.
Product description
Applications
BAYFIT® 15108/AO is a polyol formulation intended for processing with isocyanates to produce viscoelastic molded polyurethane foam. It is generally processed in combination with DESMODUR® M-86 or DESMODUR D5378.
Sampling
The product must be thoroughly homogenized before processing and moisture access must be prevented.
Specification
| Property | Test Condition | Value | Unit | Standard |
|---|---|---|---|---|
| Density at 23°C | approx. 1,025 | g/cm3 | LPUR - 050 | |
| Water content | 2,58 ± 0,14 | % | LPUR - 001 | |
| Hydroxyl number | 94 ± 5 | mg KOH/g | LPUR - 007 | |
| Viscosity at 25 °C | 862 ± 212 | mPa.S | LPUR - 002 |
Storage
Containers should be protected against strong sunlight and always kept sealed to protect the contents from moisture or damp air.Shelf life from date of delivery: 3 months.Storage temperature: 15-30 °C.
Processing
TESTING RESULTS (LABORATORY CONDITIONS):BAYFIT® 15108/AO has been mixed at approx. 4800 turns/min for approx. 8 s at approx. 23 °C with the respective DESMODUR®, at the following ratio:100 p. p. BAYFIT® 15108/AO 46 p. p. DESMODUR® M-86 (index 70)Cream time (laboratory): approx. 13 sGel time (laboratory): approx. 76 sRise time (laboratory): approx. 136 sFree rise density (laboratory): approx. 50 kg/m3PROCESSING CONDITIONS:Recommended raw material temperature: 20-25 °CRecommended mixing ratio: 100:56 to 100:66Recommended mold temperature: 50-55 °CRecommended demold time: 8-10 min.Recommended moldded density: 55-60 kg/m3This product has a strong tendency to phase separate hence it should be homogenized before processing and should be stirred in the day tank continuously during processing.
Health and Safety Information
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Contact
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