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This is the free Material Data Center Datasheet of Desmopan 9380A - TPU - Covestro Deutschland AG

Check here, which other Desmopan datasheets, application examples or technical articles are available in Material Data Center

Propriétés mécaniques - Propriétés diverses - Recommandations pour la transformation Moulage par injection - Fonctions

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Informations produit

• Extrusion- and injection molding grade
• very good hydrolysis and microbial resistance
• good low-temperature flexibility
• complies with VDE 0282-10
  Application:
• Cable sheathings
• Hoses, non-reinforced

Propriétés mécaniques	Valeur	Unité	Norme du test
ISO Data
Contrainte à 10% de déformation	1.5	MPa	ISO 527
Contrainte à 100% de déformation	5.3	MPa	ISO 527
Contrainte à 300% de déformation	9	MPa	ISO 527
Contrainte à la rupture TPE	43	MPa	ISO 527
Déformation à la rupture TPE	>300	%	ISO 527
Déformation rémanente en compression à 70 °C, 24h	40	%	ISO 815
Résistance à la déchirure	50	kN/m	ISO 34-1
Résistance à l'abrasion	25	mm³	ISO 4649
Dureté Shore A	80	-	ISO 7619-1
Dureté Shore D	31	-	ISO 7619-1

Propriétés diverses	Valeur	Unité	Norme du test
Masse volumique	1110	kg/m³	ISO 1183

Recommandations pour la transformation Moulage par injection	Valeur	Unité	Norme du test
Pré-séchage - température	80	°C	-
Pré-séchage - temps	1 - 2	h	-
L'humidité de traitement	≤0.05	%	-
Température de la matière fondue	200 - 230	°C	-
Température du moule	20 - 40	°C	-

Fonctions

Caractéristiques

Transformation

Moulage par injection, Extrusion de profilés, Extrusion de plaques, Extrusion (autres)

Disponibilité régionale

Amérique du nord, Europe, Asia Pacific, South and Central America, Proche-Orient/Afrique

Autres informations

Moulages par injection

PREPROCESSING
Max. water content: 0.05 %
Max. drying temperature: 80 °C
Drying time:
Dry air dryer 1-2 h

PROCESSING
Melt temperature: 200-230 °C
Mold temperature: 20-40 °C

Extrusion (autres)

 Preprocessing

Max. Water content	≤0.05 %
Drying temperature	70-110 °C
Dry air dryer	1-2 h

 Processing

Melt temperature

195-215 °C

Extrusion de profilés

 Preprocessing

Max. Water content	≤0.05 %
Drying temperature	70-110 °C
Dry air dryer	1-2 h

 Processing

Melt temperature

180-210 °C

Conditions générales

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