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- Polyol
Material
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Allgemeine Charakterisierung
Desmophen® 41WB01 is a reactive polyether triol with high polyoxyethylene content. It is not miscible with most polyether polyols (e.g. Arcol® Polyol 1108, Arcol® Polyol 1374).
Flexible Slabstock Foam Applications:
Desmophen® 41WB01 is used among other applications to manufacture hypersoft foam grades with a pleasant supple feel and to produce soft conventional foams.
Flexible Molded Foam Applications:
Desmophen® 41WB01 is used in small quantities as cell opener in the production of the flexible polyurethane cold-curing molded foam for automotive seating.
Flexible Slabstock Foam Applications:
Desmophen® 41WB01 is used among other applications to manufacture hypersoft foam grades with a pleasant supple feel and to produce soft conventional foams.
Flexible Molded Foam Applications:
Desmophen® 41WB01 is used in small quantities as cell opener in the production of the flexible polyurethane cold-curing molded foam for automotive seating.
Lagerungsbedingungen
Recommended storage temperature (°C): 15 - 35
Long storage or transport at low temperature may lead to a turbid product. Heating up to 30 °C and homogenization will make this turbidity go away without any remaining effect on the quality of the product.
Shelf life (ex works)
12 months if stored in sealed, moisture-tight containers
Partially used containers should be tightly resealed due to the hygroscopic nature of the product.
Recommended temperature for processing (°C): 20 - 25.
Long storage or transport at low temperature may lead to a turbid product. Heating up to 30 °C and homogenization will make this turbidity go away without any remaining effect on the quality of the product.
Shelf life (ex works)
12 months if stored in sealed, moisture-tight containers
Partially used containers should be tightly resealed due to the hygroscopic nature of the product.
Recommended temperature for processing (°C): 20 - 25.
Probenahme
Moisture access must be prevented when taking product samples.
Verpackungsart
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Technische Eigenschaften & Datenblätter
Genannte Eigenschaften Merkmale
| Name der Eigenschaft | Prüfverfahren | Einheit | Wert |
|---|---|---|---|
| Appearance | PET-03-04 | colourless to pale liquid | |
| TDI basic value | pbw Desmodur® T on 100 pbw Desmophen® 41WB01 | 5.7 | |
| Density 25 °C | DIN 51757 | g/cm³ | approx. 1.09 |
Genannte Eigenschaften Spezifikation
| Name der Eigenschaft | Prüfverfahren | Einheit | Wert |
|---|---|---|---|
| Viscosity 25 °C | PET-10-01 | mPa*s | 980 - 1160 |
| Hydroxyl number | PET-11-01 | mg KOH/g | 35 - 39 |
| Water content | PET-19-01 | % by wt. | ≤ 0.10 |
| Hydroxyl number | PET-11-01 | mg KOH/g | 35 - 39 |
| Viscosity 25 °C | PET-10-01 | mPa*s | 980 - 1160 |
| Water content | PET-19-01 | % by wt. | ≤ 0.10 |
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