Sabic Lexan 500R GF10 PC

Material attribute: ·GF10 PC·Flame retardant ·UL94 V-0

Application: auto spare parts

Melt index: 7.5 g/10min

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Sabic Lexan 500R-739 PC Description

Lexan 500R is a 10% glass fiber-reinforced polycarbonate (GF10 PC) material manufactured by the Sabic innovation plastic (Nansha). It meets UL 94 V-0 and 5VA flame-retardant standards and offers a combination of properties including flexural modulus, impact strength and flame retardancy.

The Sabic Lexan FR PC 500R we supply comes from the Sabic Innovation Plastics (Nansha) plant and is available in two base colors: Lexan 500R-739—opaque black—and Lexan 500R-131—opaque natural. If you need other colors, please contact us.👉+86 15837933829

The pellet form of the Lexan 500R-739 FR PC material, as shown in the figure on the left, consists of cylindrical pellets that are opaque black; due to the presence of glass fibers, the surface of the PC pellets is not smooth.

Sabic Lexan 500R-739 PC pellets Advantage

GF10 PC material, Sabic 500R-739 polycarbonate is reinforced with 10% glass fiber, giving it superior strength and heat resistance compared to standard PC materials. It has a flexural modulus of 3,440 MPa and a Vicat softening temperature of 154°C, far exceeding those of unfilled PC materials.
UL 94 V-0 Flame retardant. Sabic Lexan 500R-739 PC achieves UL 94 V-0 flame retardancy at 1.52 mm and 5VA flame retardancy at 3.04 mm, making it ideal for applications with extremely high flame retardancy requirements, such as automotive parts and engineering components.
Excellent impact resistance. Sabic 500R-739 PC achieves an Izod unnotched impact strength of 2,136 J/m and an Izod notched impact strength of 106 J/m,^[1] offering more than twice the impact resistance of unfilled PC. It is suitable for applications with high impact resistance requirements, such as security copolymers, industrial equipment, and protective covers.

Why choose Baiyou as Sabic Lexan 500R-739 PC supplier?

Leading glass fiber reinforced polycarbonate material supplier (GF PC material) , 20+ years of experience in plastic product manufacturing and chemical raw material import and export
Fastest Arrival, with warehouses in multiple ports
1,000+ types of resins are available, and we have cooperated with large petrochemical groups for 30+ years
Free Samples for production testing
Wholesale price, even a piece of goods is based on the wholesale price

Key Attributes

Sabic Lexan 500R-739 PC Pellets
Product information
Manufacturer		Sabic innovation plastic (Nansha)
Part Marking Code		>PC material<
Material Shape		PC Pellets
Process		Injection molding PC material
Flame retardant		V-0, 5VA
Material attribute		·10% Glass Fiber Reinforced ·Flame retardant
Specification		UL
Features		·High impact ·High modulus ·Good mould release
Physical property	Standard	Value	Unit
Density	ASTM D792	1.27	g/cm³
Shrinkage flow 3.2mm	INTERNAL METHOD	0.2~0.4	%
Water absorption 23℃ 24hr	ASTM D570	0.12	%
Water absorption 23℃ Saturation	ASTM D570	0.31	%
Melt Index 300°C 1.2kg	ASTM D1238	7.5	g/10min
Specific volume	ASTM D792	0.8	cm³/g
Outdoor suitability	UL 746C	f2
Hardness	Standard	Value	Unit
Rockwell Hardness M(Scale)	ASTM D785	85
Rockwell Hardness R(Scale)	ASTM D785	124
Mechanical behavior	Standard	Value	Unit
Tensile Strength Yield 5mm/min TypeⅠ	ASTM D638	66	MPa
Tensile Strength Break 5mm/min TypeⅠ	ASTM D638	55	Mpa
Elongation yield 5mm/min Type Ⅰ	ASTM D638	8	%
Elongation break 5mm/min Type Ⅰ	ASTM D638	15	%
Flexural Strength 1.3mm/min	ASTM D790	103	MPa
Flexural Modulus 1.3mm/min	ASTM D790	3440	Mpa
Izod notch impact 23℃	ASTM D256	106	J/m
Izod un-notch impact 23℃	ASTM D4812	2136	J/m
Tensile impact strength	ASTM D1822	157	kJ/㎡
Falling weight impact strength 23℃	ASTM D3029	101	J
Tabor wear CS-17 wheel 1kg	ASTM D1044	11	mg/1000cy
Thermal	Standard	Value	Unit
HDT unannealed 0.45MPa 6.4mm	ASTM D648	146	℃
HDT unannealed 1.8MPa 6.4mm	ASTM D648	142	℃
Vicat softening temperature 50℃/50N	ASTM D1525	154	℃
CLE flow -40.0~95℃	ASTM E831	3.24E-5	cm/cm/℃
Heat conductivity coefficient	ASTM C177	0.2	W(m·℃)
Specific heat	ASTM C351	1.21	J(g·℃)
Electrical properties	Standard	Vaule	Unit
Volume resistivity	ASTM D257	1E+17	Ω.cm
Dielectric strength 3.2mm in air	ASTM D149	17.7	KV/mm
Dielectric constant 50/60 Hz	ASTM D150	3.1
Dielectric constant 1MHz	ASTM D150	3.05
DissIpation factor 50/60Hz	ASTM D150	0.0008
Dissipation factor 1MHz	ASTM D150	0.0075
Flammability	Standard	Value	Unit
Flame rating 1.52mm	UL94	V-0
Flame rating 3.04mm	UL94	5VA
Limting oxygen index	ASTM D2863	36	%
Injection molding	Standard	Value	Unit
Dry temperature		120	℃
Dry time		3~4	hr
Water content control		≤0.02	%
Zone1 temperature		290~310	℃
Zone2 temperature		300~320	℃
Zone3 temperature		310~330	℃
Nozzle temperature		305~325	℃
Melt temperature		310~330	℃
Mould temperature		80~115	℃
Screw speed		40~70	rpm
Shot to cylinder size		40~60	%
Back pressure		0.3~0.7	MPa
Vent depth		0.025~0.076	mm