ABS CHIMEI Taiwan PA‑763A

Product Introduction ABS CHIMEI Taiwan PA‑763A is an injection‑molding‑grade ABS resin featuring flame retardancy, high impact resistance and high heat resistance. It is mainly applied for electronic‑electrical and office‑equipment components requiring flame‑retardant and heat‑resistant performance.

Main Applications

Electronic‑Electrical Equipment: Monitors, set‑top boxes, modems, power‑switch panels, power sockets.

Office & Commercial Equipment: Cash‑register housings, electric‑meter housings, printer housings, remote controllers, fax machines, projectors, large‑size office machines.

Home Appliances: TV front & rear frames, DVD players, car‑audio control panels, coffee‑machine housings.

Automotive Parts: Automotive‑battery components.

Physical Properties

Property Category	Test Item	Test Condition / Standard	Typical Value / Range	Unit
Physical Properties	Density	23°C, ASTM D792	1.17	g/cm³
	Melt Flow Rate (MFR)	200°C/5.0 kg, ASTM D1238	2.6	g/10min

Mechanical Properties

Property Category	Test Item	Test Condition / Standard	Typical Value / Range	Unit
Mechanical Properties	Tensile Strength	ASTM D638	405 (≈39.7)	kg/cm² (MPa)
	Elongation at Break	ASTM D638	40	%
	Flexural Strength	ASTM D790	630 (≈61.8)	kg/cm² (MPa)
	Flexural Modulus	ASTM D790	2600 (≈255)	MPa
	Izod Notched Impact Strength	1/8",23°C, ASTM D256	22	kg·cm/cm
	Izod Notched Impact Strength	1/4",23°C, ASTM D256	25	kg·cm/cm
	Rockwell Hardness	R‑Scale, ASTM D785	R98	R‑scale

Thermal Properties

Property Category	Test Item	Test Condition / Standard	Typical Value / Range	Unit
Thermal Properties	Heat‑Distortion Temperature (HDT)	1.8 MPa, Unannealed, ASTM D648	86	°C
	Heat‑Distortion Temperature (HDT)	1.8 MPa, Annealed, ASTM D648	97	°C
	Vicat Softening Temperature	ASTM D1525	105	°C

Flame‑Retardant Properties

Property Category	Test Item	Test Condition / Standard	Typical Value / Range	Unit
Flame‑Retardant Properties	Flammability Rating	UL94,2.1mm	V‑0	‑

Injection‑Molding Parameters

Processing Parameter	Suggested Value / Range	Unit
Drying Temperature	80‑85	°C
Drying Time	2‑4	h
Barrel‑Rear Temperature	180‑220	°C
Barrel‑Middle Temperature	190‑230	°C
Barrel‑Front Temperature	190‑230	°C
Nozzle Temperature	185‑235	°C
Mold Temperature	30‑70	°C
Injection Pressure	Customized according to product structure	MPa
Holding Pressure	Customized according to product structure	MPa
Back Pressure	Customized according to product structure	MPa
Screw Speed	Customized according to product structure	rpm

Note: All data above is for reference only.