Material Comparison

Product Info

Product Name

Brand Name

Usages

Properties

Certificates

PBT LW9020 BK851 DUPONT SHENZHEN

Zytel®

Electronic and electrical components,Automotive Applications,Industrial applications

Low warpage,Flame retardant,Glass fiber reinforced,Filler: Glass fiber reinf,20% filler by weight,20% filler by weight

Plastic Datasheets

thermal performance	Test Condition	Test Method	DUPONT SHENZHEN/LW9020 BK851
Hot deformation temperature	1.8MPa,Unannealed	ISO 75-2/A	170 °C
Melting temperature		ISO 11357-3	225 °C

mechanical properties	Test Condition	Test Method	DUPONT SHENZHEN/LW9020 BK851
bending strength		ISO 178	140 Mpa
Tensile modulus		ISO 527-2	7800 Mpa
Tensile strain	Break	ISO 527-2	2.0 %
tensile strength	Break	ISO 527-2	100 Mpa

Electrical performance	Test Condition	Test Method	DUPONT SHENZHEN/LW9020 BK851
Compared to the anti leakage trace index		IEC 60112	PLC 2
Dielectric strength		IEC 60243-1	31 KV/mm
Dissipation factor	1MHz	IEC 60250	0.020
Dissipation factor		100Hz	IEC 60250	5.4E-03
Relative permittivity	100Hz	IEC 60250	4.30
Relative permittivity		1MHz	IEC 60250	4.00
Surface resistivity		IEC 60093	1E+14 ohms
Volume resistivity		IEC 60093	>1.0E+15 ohms·cm

Physical properties	Test Condition	Test Method	DUPONT SHENZHEN/LW9020 BK851
density		ISO 1183	1.50 g/cm³
Top out temperature			170 °C

impact performance	Test Condition	Test Method	DUPONT SHENZHEN/LW9020 BK851
Charpy Notched Impact Strength	23°C	ISO 179/1eA	6.5 kJ/m²
Impact strength of cantilever beam gap	23°C	ISO 180/1A	5.5 kJ/m²
Impact strength of simply supported beam without notch	23°C	ISO 179/1eU	35 kJ/m²

flammability	Test Condition	Test Method	DUPONT SHENZHEN/LW9020 BK851
Extreme Oxygen Index		ISO 4589-2	27 %
FMVSS flammability		FMVSS302	DNI
UL flame retardant rating	3.0mm	IEC 60695-11-10,-20	V-0
		3.0mm	UL 94	V-0
		1.5mm	IEC 60695-11-10,-20	V-0
		1.5mm	UL 94	V-0

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