Desmophen® 1905 N - for flexible slabstock foams
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Material
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Allgemeine Charakterisierung
DESMOPHEN 1905 N is an inactive trifunctional polyether modified with a styrene-acrylonitrile (SAN) polymer with a solid content of approx. 10% by weight. It is specifically designed for the production of conventional flexible slabstock foams with enhaced loadbearing properties. It exhibits a broad processing range and allows the use of most commercially available silicone surfactants and tertiary amine catalysts.
Lagerungsbedingungen
Recommended storage temperature (°C): 10-35
Shelf life (ex works)
12 months if stored in sealed, moisture-tight containers.
Partially used containers should be tightly resealed, due to the hygroskopic neture of the product.
Recommended temperature for processing is (°C): 20-25
Shelf life (ex works)
12 months if stored in sealed, moisture-tight containers.
Partially used containers should be tightly resealed, due to the hygroskopic neture of the product.
Recommended temperature for processing is (°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 |
---|---|---|---|
TDI basic value | pbw Desmodur® T on 100pbw DESMOPHEN® 1905 N | 6.7 | |
Density 20 °C | DIN 51757 | g/ cm³ | 1.027 |
Appearance | PET-03-04 | opaque white liquid |
Genannte Eigenschaften Spezifikation
Name der Eigenschaft | Prüfverfahren | Einheit | Wert |
---|---|---|---|
Water content | PET-19-01 | % by wt. | ≤ 0.10 |
Hydroxyl number | PET-11-01 | mg KOH/g | 41.5 - 45.5 |
Viscosity 25 °C | PET-10-01 | mPa*s | 630 - 870 |
Water content | PET-19-01 | % by wt. | ≤ 0.10 |
Hydroxyl number | PET-11-01 | mg KOH/g | 41.5 - 45.5 |
Viscosity 25 °C | PET-10-01 | mPa*s | 630 - 870 |
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Technisches Datenblatt
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