Pebax® MH 1657

Nombres alternativos y comerciales
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.

Los datos sobre este material han sido proporcionados por Arkema Technical Polymers.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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Propiedades

General

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

Mecánica

Property	Value	Condition	Testing Standard	Comment
Elongación	50 % Show Supplier Material materials with Elongación of 50 %	cond., dry	ISO 527-1/-2	min.
Módulo elástico	0.08 GPa Show Supplier Material materials with Módulo elástico of 0.08 GPa	cond.	ISO 527-1/-2
	0.09 GPa Show Supplier Material materials with Módulo elástico of 0.09 GPa	dry	ISO 527-1/-2
Resistencia al choque, ensayo Charpy entallado	No Break at 23°C	dry and cond.	ISO 179/1eA
Resistencia al choque, ensayo Charpy no entallado	No Break at 23 and -30°C	dry and cond.	ISO 179/1eU

Aplicaciones térmicas

Property	Value	Condition	Testing Standard	Comment
Temperatura de fusión	204 °C Show Supplier Material materials with Temperatura de fusión of 204 °C	dry	ISO 11357-1/-3	10°C/min
Temperatura de transición del vidrio	-40 °C Show Supplier Material materials with Temperatura de transición del vidrio of -40 °C	dry	ISO 11357-1/-2	10°C/min

Eléctrico

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

Ashby charts

Usos

Materiales de este proveedor

Propiedades