PRE-ELEC® PS 1326

About
PRE-ELEC® PS 1326 is a conductive thermoplastic compound based on polystyrene. Conductivity is achieved by using special conductive carbon black. In addition to a low electrical resistivity. PRE-ELEC® PS 1326 has excellent mechanical properties and is easy to injection mould. Typical applications include injection moulded tote bins and carrier tape reels for ESD sensitive products.&&

Product Description
Supplier	Premix Oy
Generic	PS
Material Status	Commercial: Active
Features	Excellent Processability,Conductive
Availabilitys	North America,Latin America,Asia Pacific,Europe
Process Methods	Injection Molding

MECHANICAL	Nominal value	Unit	Test method
Shore hardness			ISO 868
Shaw’s A	99		ISO 868
Shaw’s D	73		ISO 868
tensile strength	22.8	MPa	ASTM D638
tensile strength	23.0	MPa	ISO 527-2
yield	23.0	MPa	ISO 527-2
yield	22.8	MPa	ASTM D638
Tensile strain
fracture	80	%	ISO 527-2
yield	6.0	%	ISO 527-2
Bending modulus
4 mm	1790	MPa	ASTM D790
4 mm	1800	MPa	ISO 178

IMPACT	Nominal value	Unit	Test method
Charpy Notched Impact Strength
-20℃	6.3	kJ/m²	ASTM D256
-20℃	7.0	kJ/m²	ISO 179
23℃	9.0	kJ/m²	ISO 179
23℃	8.4	kJ/m²	ASTM D256
Charpy Unnotch Impact strength
-20℃	50	kJ/m²	ASTM D256
-20℃	50	kJ/m²	ISO 179
23℃	No Break		ISO 179
23℃	No Break		ASTM D256
-20℃，4.00 mm	4.20	kJ/m²	ASTM D256
23℃，4.00 mm	6.30	kJ/m²	ASTM D256
Impact strength of cantilever beam notch			ISO 180
Area			ASTM D256
-20℃	4.0	kJ/m²	ISO 180
23℃	7.0	kJ/m²	ISO 180
Notched impact strength of cantilever beam			ASTM D256
-20℃，4 mm	44.1	kJ/m²	ASTM D256
23℃，4 mm	54.6	kJ/m²	ASTM D256
Notched impact strength of cantilever beam			ISO 180
-20℃	44	kJ/m²	ISO 180
23℃	54	kJ/m²	ISO 180

THERMAL	Nominal value	Unit	Test method
Hot deformation temperature
1.8 MPa, unannealed	67.2	℃	ASTM D648-A
1.8 MPa, unannealed	67.0	℃	ISO 75-2/Af
0.45 MPa, unannealed	77.2	℃	ASTM D648-B
0.45 MPa, unannealed	77.0	℃	ISO 75-2/Bf
Vicat Softening Temp	97.2	℃	ASTM D1525 3
A50	97.0	℃	ISO 306/A50

Electrical performance	Nominal value	Unit	Test method
Surface resistivity	< 1.0E+4	ohms	IEC 61340-2-3
Volume resistivity	< 1.0E+3	ohms·cm	Internal Method

Process Conditions
injection	Nominal value	Unit	Test method
Drying temperature	60 to 80	°C
Drying time	3.0 to 4.0	hr
Processing (melt) temperature	200 to 260	°C
Mold temperature	30 to 70	°C
Injection pressure	75.0 to 120	MPa
Injection speed	Moderate

Notes
1. Typical properties: these are not to be construed as specifications.
2. 4 mm thickness
3. Rate A (50°C/h), Loading 2 (50 N)
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