PPO SABIC PX9406P‑7001

PPO SABIC PX9406P‑7001 is a flame‑retardant modified polyphenylene ether (PPE+PS) resin with excellent comprehensive performance. It possesses good heat resistance, electrical insulation and dimensional stability, especially suitable for electrical‑electronic applications.

Main Applications

Connectors, switches, relays, fuse holders, terminal blocks Housings for televisions, computers, facsimile machines, copiers and other electronic devices Insulating components such as coil cores, microwave insulating parts, shielding sleeves, high‑frequency printed circuit boards Automotive parts, home‑appliance components, power‑tool accessories, building‑material profiles

Physical Properties

Property Category	Test Item	Test Condition	Test Standard	Test Data	Unit
Physical Properties	Specific Gravity / Density	—	ASTM D‑792	1.09‑1.11	g/cm³
	Water Absorption	24 hr	ASTM D‑570	0.07	%
	Molding Shrinkage	—	ASTM D‑955	0.5‑0.7	%
	Melt Mass‑flow Rate (MFR)	280°C / 5.0 kg	ISO 1133	10‑13	cm³/10min
Mechanical Properties	Flexural Modulus	—	ASTM D‑790	2350‑2646	MPa
	Flexural Strength	—	ASTM D‑790	99‑110	MPa
	Tensile Strength at Yield	—	ASTM D‑638 / GEPJ	62‑73	MPa
	Izod Notched Impact Strength	23°C	ASTM D‑256	166	J/m
Thermal Properties	HDT @0.45 MPa	—	ASTM D‑648	125‑136	°C
	HDT @1.8 MPa	—	ASTM D‑648	110‑117	°C
	Vicat Softening Temperature	—	ISO 306/B120	140	°C
	Linear Thermal Expansion Coefficient (CTE)	‑30℃ ~ 30℃	TMA	7.0×10⁻⁵	1/°C
Electrical Properties	Surface Resistivity	—	ASTM D‑257	10¹⁶	Ω
	Relative Permittivity (Dielectric Constant)	100 Hz / 1 MHz	ASTM D‑150	2.7‑2.8	—
Flame Retardancy	UL Flammability Rating	0.75 mm	UL 94	V‑0	—
	UL Flammability Rating	2.5 mm	UL 94	5VA	—
	Limiting Oxygen Index (LOI)	—	ISO 4589	36	%

Injection Molding Parameters

Processing Stage	Parameter Item	Reference Value	Unit
Drying	Drying Temperature	80‑100	°C
	Drying Time	2‑3	h
Injection Temperature	Melt Temperature	280‑300	°C
	Rear Barrel Temperature	240‑260	°C
	Middle Barrel Temperature	260‑280	°C
	Front Barrel Temperature	280‑300	°C
	Nozzle Temperature	260‑280	°C
Mold Temperature	Mold Temperature	90‑120	°C

Note: All information above is for reference only!