PBT

PBT 6B+G-EC Witcom Engineering Plastics B.V.

Properties:
Conductivity low warpage
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Technical Data Sheet

mechanical properties	Test Condition	Test Method	Test Result
tensile strength	Break	ISO 527-2	100 MPa
Tensile strain	Break	ISO 527-2	1.5 to 3.5 %
Bending modulus		ISO 178	6500 MPa
bending strength		ISO 178	135 MPa
Impact strength of cantilever beam gap		ISO 180/1A	8.0 kJ/m²
Suspended wall beam without notch impact strength		ISO 180/1U	45 kJ/m²

thermal performance	Test Condition	Test Method	Test Result
Hot deformation temperature	1.8 MPa, Unannealed	ISO 75-2/A	205 ℃
Linear coefficient of thermal expansion		ISO 11359-2	0.000035 cm/cm/℃
RTI Imp	3.00 mm	UL 746	125 ℃
UL flame retardant rating	3.00 mm	UL 94	HB

Physical properties	Test Condition	Test Method	Test Result
density		ISO 1183	1.54 g/cm³
Shrinkage rate	MD：3.00 mm	ISO 294-4	0.35 to 0.55 %
Water absorption rate	Saturation, 23℃	ISO 62	0.30 %
Water absorption rate	Water absorption rate	Equilibrium, 23℃, 50% RH	ISO 62	0.15 %

Electrical performance	Test Condition	Test Method	Test Result
Surface resistivity		ASTM D257	1.0E+4 到 1.0E+6 ohm

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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