ABS LG Chem XR‑404

Product Introduction ABS LG Chem XR‑404 is a heat‑resistant‑grade ABS resin with high gloss and high rigidity. It possesses well‑balanced comprehensive properties, widely applied in electronic‑electrical and automotive industries.

Main Applications

Electronics & Electrical: Housings and internal structural parts for televisions, monitors, printers, routers; housings for coffee machines and kitchen appliances; laptop housings, charger housings, junction boxes, CD‑ROM bezels and other electronic components.

Automotive Industry: Automotive interior and exterior parts including instrument panels, body outer panels, interior trim panels, steering wheels, door handles, wheel covers, rear‑view mirror housings, radiator grilles, ventilation ducts.

Home Appliances: Housings and components for refrigerators, washing machines, air conditioners, vacuum cleaners; housings for hair dryers, space heaters and irons.

Other Fields: Power‑tool parts, sports‑equipment components, office‑equipment housings, as well as building‑material products such as ABS pipes, sanitary wares and decorative panels.

Performance Parameters

Property Category	Test Item	Test Condition / Standard	Typical / Range Value	Unit
Physical Properties	Density	23°C, ASTM D792	1.05	g/cm³
	Melt Flow Rate (MFR)	220°C/10.0 kg, ASTM D1238	3.0‑7.0	g/10min
	Molding Shrinkage (Flow direction,3.2 mm)	ASTM D955	0.40‑0.70	%
Mechanical Properties	Tensile Strength	ASTM D638	45‑52	MPa
	Flexural Strength	ASTM D790	77.5‑84.0	MPa
	Flexural Modulus	ASTM D790	2058‑2650	MPa
	Izod Notched Impact Strength	23°C, ASTM D256	160‑220	J/m
	Rockwell Hardness	R‑Scale, ASTM D785	104‑112	R‑scale
	Elongation at Break	ASTM D638	15‑25	%
Thermal Properties	Heat‑Deflection Temperature (HDT)	1.8 MPa, unannealed, ASTM D648	98‑100	°C
	Heat‑Deflection Temperature (HDT)	0.45 MPa, unannealed, ASTM D648	108	°C
	Vicat Softening Temperature	ASTM D1525	109‑130	°C
Other Properties	Flammability Rating	UL94,1.5 mm	HB	‑

Injection‑Molding Parameters

Process Parameter	Recommended Range / Description	Unit
Drying Temperature	70‑85	°C
Drying Time	2‑6	h
Barrel‑Rear Temperature	180‑210	°C
Barrel‑Middle Temperature	190‑230	°C
Barrel‑Front Temperature	200‑240	°C
Nozzle Temperature	210‑230	°C
Mold Temperature	40‑80 (commonly 50‑80)	°C
Injection Pressure	70‑130	MPa
Holding Pressure	30%‑60% of injection pressure	MPa
Screw Speed	30‑70	rpm

Note: All data above is for reference only.