PET NCIPC 3030F

PET NCIPC 3030F is a typical 30% glass‑fiber reinforced engineering plastic. It delivers outstanding rigidity, mechanical strength, heat resistance and dimensional stability, together with UL94 V‑0 flame‑retardant performance.

Main Applications

Plastic connectors, electrical components, fan blades, industrial machinery parts, home‑appliance components, automotive parts.

Physical Properties

Property Category	Item	Test Method	Typical Data	Unit
Physical Properties	Density	ISO 1183	1.70‑1.71	g/cm³
	Water absorption (23℃,24h)	ISO 62	0.08	%
	Molding shrinkage	ISO 294‑4	0.4‑0.8	%
	Ash content	—	30	%
Mechanical Properties	Tensile strength at break	ISO 527	115‑125	MPa
	Flexural strength	ISO 178	190‑200	MPa
	Flexural modulus	ISO 178	9800‑10500	MPa
	Elongation at break	ISO 527	2.1‑2.8	%
	Charpy notched impact	ISO 179/1eA	8‑9	kJ/m²
	Charpy un‑notched impact	ISO 179/1eA	40	kJ/m²
Thermal Properties	HDT @1.82 MPa	ISO 75	225	℃
Electrical Properties	Volume resistivity	IEC 60093	1×10¹⁴	Ω·m
	Dielectric strength	IEC 60243	30‑31	kV/mm
	Relative permittivity (10⁶Hz)	IEC 60250	3.4‑3.5	—
	Dissipation factor (10⁶Hz)	IEC 60250	0.016	—
Flame Retardancy	UL94 rating (0.8 mm)	UL 94	V‑0	—

Processing Parameters

Process	Parameter	Suggested Range	Unit	Remarks
Pre‑drying	Temperature	150‑170	℃
	Time	3‑4	h
Injection molding	Melt temperature	270‑295	℃	General range for GF‑PET
	Mold temperature	Keep uniform (value not specified)	℃	Low & uniform mold temp brings fast cooling & low crystallinity for better transparency
	Injection pressure	Set according to actual condition	—	Pressure influences viscosity more significantly than temperature
	Injection speed	Fast, fill within 4 s	—	Avoid premature solidification; excessive speed causes brittleness
	Back pressure	Minimize, ≤100 bar	—	Reduce abrasion; usually unnecessary
	Residence time	Avoid long residence	—	Prevent molecular degradation; avoid temperature above 300℃

Note: All information above is for reference only!