Pebax® MH 1657

Alternative und Handelsbezeichungen
TPA

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Description

Polyether block amide Pebax® MH 1657 resin is a thermoplastic elastomer made of flexible polyether and rigid polyamide.

Pebax® MH 1657 resin is an inherently dissipative polymer and can be dry blended or compounded with an isolative polymer to lower the surface resistivity of the final part. This hydrophilic grade when extruded into either a thin film or laminated on to a substrate also offers excellent permeability to moisture vapor while remaining waterproof.

Diese Materialdaten wurden von Arkema Technical Polymers zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
Äquivalente Standards sind ähnlich zu einem oder mehreren Standards die der Anbieter angegeben hat. Manche äquivalente Standards können strikter sein oder außerhalb der Bedingungen des ursprünglichen Standards.

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Eigenschaften

Allgemein

Property	Value	Condition	Testing Standard
Dichte	1.14 g/cm³ Show Supplier Material materials with Dichte of 1.14 g/cm³	dry	ISO 1183
Moisture absorption	4.5 % Show Supplier Material materials with Moisture absorption of 4.5 %		Sim. to ISO 62
Wasserabsorption	120 % Show Supplier Material materials with Wasserabsorption of 120 %		Sim. to ISO 62

Mechanisch

Property	Value	Condition	Testing Standard	Comment
Dehnung	50 % Show Supplier Material materials with Dehnung of 50 %	cond., dry	ISO 527-1/-2	min.
Elastizitätsmodul	0.08 GPa Show Supplier Material materials with Elastizitätsmodul of 0.08 GPa	cond.	ISO 527-1/-2
	0.09 GPa Show Supplier Material materials with Elastizitätsmodul of 0.09 GPa	dry	ISO 527-1/-2
Schlagfestigkeit, Charpy gekerbt	No Break at 23°C	dry and cond.	ISO 179/1eA
Schlagzähigkeit, Charpy ungekerbt	No Break at 23 and -30°C	dry and cond.	ISO 179/1eU

Thermisch

Property	Value	Condition	Testing Standard	Comment
Glasübergangstemperatur	-40 °C Show Supplier Material materials with Glasübergangstemperatur of -40 °C	dry	ISO 11357-1/-2	10°C/min
Schmelzpunkt	204 °C Show Supplier Material materials with Schmelzpunkt of 204 °C	dry	ISO 11357-1/-3	10°C/min

Elektrisch

Property	Value	Condition	Testing Standard
Surface resistivity	1.5e+09 Ω/sq Show Supplier Material materials with Surface resistivity of 1.5e+09 Ω/sq	cond.	IEC 60093
Volume resistivity	2e+07 Ω·cm Show Supplier Material materials with Volume resistivity of 2e+07 Ω·cm	cond.	IEC 60093

Technological properties

Property

Application areas

Breathable Films - Housewrap,Permanent Antistatic Solutions,Sports Equipment,Permanent Antistatic Solutions E&E

Processing methods

Injection Molding:

Typical melt temperature (Min / Recommended / Max): 230°C / 240°C / 260°C.

Typical mold temperature: 25–60°C.

Drying time and temperature (only necessary for bags/containers opened for more than two hours): 5-7 hours at 70-90°C.

Extrusion:

Typical melt temperature (Min / Recommended / Max): 230°C / 250°C / 280°C.

Drying time and temperature (only necessary for bags/containers opened for more than two hours): 5-7 hours at 70-90°C.

Pebax® MH 1657

Description

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Anwendungen

Materialien von diesem Anbieter

Eigenschaften