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This is the free Material Data Center Datasheet of Pebax® 7233 SP 01 - TPA - ARKEMA

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Processing/Physical Characteristics - Mechanical properties - Thermal properties - Electrical properties - Other properties - Diagrams

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Product Texts

Polyether block amide Pebax® 7233 SP 01 resin is a thermoplastic elastomer made of flexible polyether and rigid polyamide.
This SP grade has been developed to be heat and UV resistant.


Main applications:

• Athletic foot wear components
• Ski shoes
• Zip fasteners
• Hook and loop fasteners

Packaging:
This grade is delivered dried in sealed packaging (20 or 25 kg bags) ready to be processed.

Shelf Life:
Two years from the delivery. For any use above this limit, please refer to our technical services.

Processing/Physical Characteristics	dry / cond	Unit	Test Standard
ISO Data
Molding shrinkage, parallel	1.1 / *	%	ISO 294-4, 2577
Molding shrinkage, normal	1.3 / *	%	ISO 294-4, 2577

Mechanical properties	dry / cond	Unit	Test Standard
ISO Data
Tensile Modulus	- / 510	MPa	ISO 527
Yield stress	- / 26	MPa	ISO 527
Yield strain	- / 18	%	ISO 527
Nominal strain at break	- / >50	%	ISO 527
Charpy notched impact strength, +23°C	- / 15	kJ/m²	ISO 179/1eA
Charpy notched impact strength, -30°C	- / 10	kJ/m²	ISO 179/1eA
Stress at 10% elongation	29 / *	MPa	ISO 527
Stress at 100% elongation	25 / *	MPa	ISO 527
Stress at break TPE	56 / *	MPa	ISO 527
Strain at break TPE	>300 / *	%	ISO 527
Tear strength	166 / *	kN/m	ISO 34-1
Shore D hardness	61 / *	-	ISO 7619-1

Thermal properties	dry / cond	Unit	Test Standard
ISO Data
Melting temperature, 10°C/min	174 / *	°C	ISO 11357-1/-3
Vicat softening temperature, B	106 / *	°C	ISO 306
Coeff. of linear therm. expansion, parallel	120 / *	E-6/K	ISO 11359-1/-2

Electrical properties	dry / cond	Unit	Test Standard
ISO Data
Relative permittivity, 100Hz	7 / -	-	IEC 62631-2-1
Relative permittivity, 1MHz	4 / -	-	IEC 62631-2-1
Dissipation factor, 100Hz	1630 / -	E-4	IEC 62631-2-1
Dissipation factor, 1MHz	586 / -	E-4	IEC 62631-2-1
Volume resistivity	8E11 / -	Ohm*m	IEC 62631-3-1
Surface resistivity	* / 1.84E14	Ohm	IEC 62631-3-2
Electric strength	44.5 / -	kV/mm	IEC 60243-1
Comparative tracking index	* / 600	-	IEC 60112

Other properties	dry / cond	Unit	Test Standard
Water absorption	0.9 / *	%	Sim. to ISO 62
Humidity absorption	0.7 / *	%	Sim. to ISO 62
Density	1010 / 1010	kg/m³	ISO 1183

Diagrams

Characteristics

Processing

Injection Molding, Film Extrusion, Profile Extrusion, Other Extrusion, Transfer Molding, Casting, Thermoforming

Delivery form

Pellets

Special Characteristics

Platable, Light stabilized or stable to light, U.V. stabilized or stable to weather, Heat stabilized or stable to heat

Regional Availability

North America, Europe, Asia Pacific, South and Central America, Near East/Africa

Other text information

Injection molding

Processing conditions:

- Typical melt temperature (Min / Recommended / Max) : 230°C / 260°C / 290°C.
- Typical mold temperature : 25 – 60°C.
- Drying time and temperature (only necessary for bags opened for more than two hours) : 5-7 hours at 70-80°C.

Other extrusion

Processing conditions:

- Typical melt temperature (Min / Recommended / Max) : 220°C / 235°C / 250°C.
- Drying time and temperature (only necessary for bags opened for more than two hours) : 5-7 hours at 70-80°C.

Chemical Media Resistance

Acids
	Sulfuric Acid (38% by mass) (23°C)
Bases
	Sodium Hydroxide solution (1% by mass) (23°C)
Alcohols
	Ethanol (23°C)
Hydrocarbons
	iso-Octane (23°C)
Ketones
	Acetone (23°C)
Salt solutions
	Zinc Chloride solution (50% by mass) (23°C)
Other
	Water (23°C)

Disclaimer

Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.

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