PS TOTAL Polystyrene Crystal 1340 TOTAL

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Technical Data Sheet

impact performance	Test Condition	Test Method	Test Result
Impact strength of simply supported beam without notch		ISO 179/1eU	8.0 kJ/m²

mechanical properties	Test Condition	Test Method	Test Result
Tensile modulus		ISO 527-2	3100 MPa
Bending modulus		ISO 178	2900 MPa
Tensile strain	Break	ISO 527-2	2.5 %
tensile strength	Break	ISO 527-2	44.0 MPa

thermal performance	Test Condition	Test Method	Test Result
Vicat softening temperature	线形热膨胀系数-Flow		7.1E-05 cm/cm/°C
	Vicat softening temperature	--	ISO 306/B50	93.0 °C
	Vicat softening temperature	Vicat softening temperature	--	ISO 306/A50	98.0 °C
Hot deformation temperature	1.8MPa,Annealed	ISO 75-2/A	88.0 °C
Hot deformation temperature	Hot deformation temperature	1.8MPa,Unannealed	ISO 75-2/A	75.0 °C

Physical properties	Test Condition	Test Method	Test Result
Water absorption rate	Equilibrium,23°C,50%RH	ISO 62	<0.10 %
Shrinkage rate			0.40to0.70 %
melt mass-flow rate	200°C/5.0kg	ISO 1133	4.0 g/10min
Apparent density			0.60 g/cm³
density		ISO 1183	1.05 g/cm³

Electrical performance	Test Condition	Test Method	Test Result
Dielectric strength			140 kV/mm
Surface resistivity		IEC 60093	>1.0E+15 ohms

hardness	Test Condition	Test Method	Test Result
Rockwell hardness	L-Sale	ISO 2039-2	70

IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

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