PPO SABIC SE1GFN1‑701

PPO SABIC SE1GFN1‑701 is a 10% glass‑fiber‑reinforced flame‑retardant modified polyphenylene ether (PPE+PS) material. It delivers excellent heat resistance, electrical insulation, mechanical properties and dimensional stability.

Main Applications

Electrical‑Electronic Industry: Insulating parts such as solar / photovoltaic junction boxes, connectors, electrical housing panels, coil cores, high‑frequency printed circuit boards; housings for televisions, computers, copiers and other electronic devices.

Automotive Industry: Instrument panel components, window frames, pump filter screens.

Mechanical & Chemical Industry: Gears, bearings, pump impellers, pipes, valves, etc.

Physical Properties

Property Category	Test Item	Test Condition	Test Standard	Test Data	Unit
Physical Properties	Specific Gravity / Density	—	ASTM D‑792	1.16	g/cm³
	Water Absorption	24 hr	ASTM D‑570	0.07	%
	Molding Shrinkage‑Flow Direction	3.20 mm	ASTM D‑955	0.3‑0.5	%
	Melt Flow Rate	280°C / 5.0 kg	ASTM D‑1238	3.5	g/10 min
Mechanical Properties	Tensile Strength at Break	—	ASTM D‑638	74	MPa
	Flexural Modulus	6.4 mm / 50.0 mm span	ASTM D‑790	3996	MPa
	Flexural Strength at Yield	6.4 mm / 50.0 mm span	ASTM D‑790	119	MPa
	Izod Notched Impact Strength	23°C	ASTM D‑256	96	J/m
	Izod Notched Impact Strength	‑40°C	ASTM D‑256	69	J/m
	Rockwell Hardness (L Scale)	—	ASTM D‑785	104	—
Thermal Properties	HDT @1.8 MPa, unannealed	—	ASTM D‑648	131	°C
	Vicat Softening Temperature	—	ASTM D‑1525	147	°C
	UL RTI (Electrical / No‑impact)	—	UL 746B	110	°C
	UL RTI (With impact)	—	UL 746B	105	°C
Electrical Properties	Relative Permittivity (Dielectric Constant)	1 MHz	ASTM D‑150	3.00	—
	Dissipation Factor	1 MHz	ASTM D‑150	0.0016	—
	Volume Resistivity	—	ASTM D‑257	1.0×10¹⁵	Ω·cm
Flame Retardancy	UL Flammability Rating	1.50 mm	UL 94	V‑1	—
	UL Flammability Rating	≥2.0 mm	UL 94	5VA	—
	Limiting Oxygen Index (LOI)	—	ASTM D‑2863	34	%

Injection Molding Parameters

Processing Stage	Parameter Item	Reference Value	Unit
Drying	Drying Temperature	105‑110	°C
	Drying Time	3.0‑4.0	h
	Recommended Moisture Content	≤ 0.02	%
Injection Temperature	Melt Temperature	280‑310	°C
	Rear Barrel Temperature	250‑300	°C
	Middle Barrel Temperature	260‑305	°C
	Front Barrel Temperature	270‑310	°C
	Nozzle Temperature	280‑310	°C
Mold & Pressure	Mold Temperature	75‑105	°C
	Back Pressure	0.300‑0.700	MPa
	Screw Speed	20‑100	rpm

Note: All information above is for reference only!