ABS CHIMEI Zhenjiang D‑180

Product Introduction ABS CHIMEI Zhenjiang D‑180 is a general‑purpose injection‑molding ABS resin with high gloss, ultra‑high rigidity and excellent flexural strength. It is well suited for housings of household appliances and electronic products requiring good surface appearance and structural strength.

Main Applications

Electronic‑Electrical Housings: TV front covers, copier housings, telephone housings, electrical‑product housings and electronic parts.

Consumer Goods: Cosmetic cases, toys, office supplies, leisure articles, wheel‑cover parts and other products.

Performance Parameters

Property Category	Test Item	Test Condition / Standard	Typical / Range Value	Unit
Physical Properties	Density	23°C, ASTM D792	1.04‑1.05	g/cm³
	Melt Flow Rate (MFR)	200°C/5.0 kg, ASTM D1238	1.6‑1.9	g/10min
	Molding Shrinkage	ASTM D955	0.4‑0.6	%
Mechanical Properties	Tensile Strength	ASTM D638	47.0 (≈480)	MPa (kgf/cm²)
	Flexural Strength	ASTM D790	72.0‑77.4 (≈735)	MPa (kgf/cm²)
	Flexural Modulus	ASTM D790	2450	MPa
	Izod Notched Impact Strength	1/4",23°C, ASTM D256	15‑18	kg·cm/cm or J/m
	Rockwell Hardness	R‑Scale, ASTM D785	R100‑R105 (M Scale)	‑
	Elongation at Break	ISO 527‑2	20	%
Thermal Properties	Heat‑Deflection Temperature (HDT)	1.8 MPa, unannealed, ASTM D648	86.7‑88.0	°C
	Heat‑Deflection Temperature (HDT)	1.8 MPa, annealed, ISO 75‑2/A	94.0	°C
	Vicat Softening Temperature	ASTM D1525 or ISO 306/A50	103.0	°C
Other Properties	Flammability Rating	UL94,1.5 mm/1.59 mm	HB	‑

Injection‑Molding Parameters

Process Parameter	Recommended Range / Description	Unit
Drying Temperature	80‑85	°C
Drying Time	2‑4	h
Barrel‑Rear Temperature	180‑200	°C
Barrel‑Middle Temperature	190‑220	°C
Barrel‑Front Temperature	200‑240	°C
Nozzle Temperature	210‑230	°C
Mold Temperature	40‑80 (commonly 50‑80)	°C
Injection Pressure	60‑100	MPa
Holding Pressure	30‑50	MPa
Screw Speed	30‑70	rpm

Note: All data above is for reference only.