Chimei Polylac® PA-763AH Flame Retardant ABS

Polylac® PA-763AH Flame Retardant Grade ABS Plastic

CHIMEI POLYLAC® PA-763AH is a high-flow, flame-retardant ABS resin engineered for demanding applications. With certifications like 2.0mm V-0, 5VB, and 5VA, it combines heat resistance (102°C Vicat), light stability, and superior moldability—ideal for thin-walled parts requiring safety, durability, and precision.

Character: High-flowability, Light-resistance, heat-resistance, 2.0mm V-0, 2.0mm 5VB, 2.5mm 5VA (Non-TBBA series)

ABS Resin

Chimei POLYLAC® ABS Resin

Key technical data (ISO)

Melt Flow Index: 45 ml/10 min, ISO 1133 (220°C/10KG)
Tensile Strength: 40 MPa (Yield), ISO 527
Izod Impact (23°C): 16 KJ/m², ISO 180
Heat Distortion Temp.: 76°C (1.8MPa, unannealed), ISO 75/A
Flammability: 2.0mm V-0, 5VB; 2.5mm 5VA, UL 94, IEC 60695
Mold Shrinkage: 0.3–0.6%, ISO 294-4

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UL Product iQ Download

Superior Flame Retardancy

PA-763AH meets UL 94 V-0 (2.0mm), 5VB, and 5VA standards, ensuring compliance with global safety regulations. Perfect for electronics and automotive parts where fire resistance is critical.

High Flowability for Efficiency

With a melt flow index of 45 ml/10 min, it fills complex molds quickly, reducing cycle times and energy costs. Ideal for intricate components like printer casings or power outlets.

Heat & Light Resilience

Vicat softening at 102°C and UV resistance ensure long-term stability in harsh environments. Use for outdoor displays, car audio consoles, or appliances exposed to heat and sunlight.

Applications

Electronics & IT: Modems, power panels, printer casings, projectors.
Appliances: Coffee machines, TV frames, DVD players, fax machines.
Automotive: Car batteries, audio consoles, light boxes.
Industrial: Machine enclosures, cash register shells, multifunctional peripherals.

Polylac® PA-763AH Datasheet

Flame Retardant ABS POLYLAC® PA-763AH Product Description: F.R. High flow,High heat,Weather resistant
Properties	ISO Test Method	Test Condition	Unit	PA-763AH
Melt Flow Index	1133	220℃×10KG	ml/10 min	45
Mass Density	1183	23 ℃	g/cm3	1.18
Tensile Strength	527	50 mm/min, yield	MPa	40
Tensile Strength	527	50 mm/min, break	MPa	29
Tensile Elongation	527	50 mm/min	%	13
Flexural Strength	178	2 mm/min	MPa	60
Flexural Modulus	178	2 mm/min	GPa	2.0
Izod Impact Strength	180/1A	23℃, Notched	KJ/m2	16
Izod Impact Strength	180/1A	-30℃, Notched	KJ/m2	7
Charpy Impact Strength	179	23℃, Notched	KJ/m2	16
Charpy Impact Strength	179	-30℃, Notched	KJ/m2	7
Vicat Softening Temp.	306	50℃/hr;1KG	℃	102
Vicat Softening Temp.	306	50℃/hr;5KG	℃	91
Heat Distortion Temp.	75/A	1.8MPa, unannealed	℃	76
Heat Distortion Temp.	75/A	1.8MPa, annealed	℃	92
Coefficient of Linear Thermal Expansion	11359	–	–	8.45 x 10-5
Flammability	–	UL-94	–	2.0mm V-0 2.0mm 5VB 2.5mm 5VA
Mold Shrinkage	294-4	–	%	0.3~0.6
Symbol	1043	–	–	>ABS-FR(17)<
March 12, 2025 Notes：These are typical properties only and are not to be construed as specifications. Users should confirm results by their own test

Polylac® PA-763AH UL Product iQ

POLYLAC® PA-763AH \| UL Product iQ
File Number: E56070	Yellow Card™	Acrylonitrile Butadiene Styrene (ABS) “POLYLAC”, furnished as pellets
FLAMMABILITY PROPERTIES	VALUE	TEST METHOD
Flammability		ANSI/UL 94
2.0 mm, Color: ALL	5VB, V-0
2.5 mm, Color: ALL	5VA, V-0
3.0 mm, Color: ALL	5VA, V-0
ISO/IEC FLAMMABILITY PROPERTIES	VALUE	TEST METHOD
Flammability		IEC 60695-11-10
2.0 mm, Color: ALL	V-0
2.5 mm, Color: ALL	V-0
3.0 mm, Color: ALL	V-0
Flammability		IEC 60695-11-20
2.0 mm, Color: ALL	5VB
2.5 mm, Color: ALL	5VA
3.0 mm, Color: ALL	5VA
ELECTRICAL PROPERTIES	VALUE	TEST METHOD
Hot-wire Ignition (HWI)		UL 746A
2.0 mm	PLC 3
2.5 mm	PLC 2
3.0 mm	PLC 2
High Amp Arc Ignition (HAI)		UL 746A
2.0 mm	PLC 2
2.5 mm	PLC 2
3.0 mm	PLC 2
Comparative Tracking Index (CTI)	PLC 2	UL 746A
High Voltage Arc Tracking Rate (HVTR)	PLC 4
High Voltage, Low Current Arc Resistance	PLC 5
THERMAL PROPERTIES	VALUE	TEST METHOD
Relative Thermal Index – Electrical Strength		UL 746B
2.0 mm	60 °C
2.5 mm	60 °C
3.0 mm	60 °C
Relative Thermal Index – Mechanical Impact		UL 746B
2.0 mm	60 °C
2.5 mm	60 °C
3.0 mm	60 °C
Relative Thermal Index – Mechanical Strength		UL 746B
2.0 mm	60 °C
2.5 mm	60 °C
3.0 mm	60 °C

Advanced Manufacturing

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