Niplene F25 AGR HF

 

Polypropylene homopolymer, reinforced with 25% glass fibre chemically coupled to the polymer matrix

	Properties	Test condition	Method	Unit	Value
Rheological	Melt Flow Index	230 °C / 2,16 Kg	ASTM D1238	g/10min	10
Mechanical	Tensile Stress at Break	5 mm/min	ASTM D638	MPa	85
Mechanical	Flexural Maximum Stress	1,3 mm/min	ASTM D790	MPa	125
Mechanical	Flexural Elastic Modulus	1,3 mm/min	ASTM D790	MPa	5100
Mechanical	Rockwell Hardness		ASTM D785	R-scale	113
Mechanical	Izod Notched Impact Strength	23°C/3,2 mm	ASTM D256	J/m	120
Mechanical	Izod Notched Impact Strength	-20°C/3,2 mm	ASTM D256	J/m	80
Mechanical	Elongation	50 mm/min	ASTM D638	%	3,5
Thermal	Vicat Softening Temperature	49N / 120°C/h	ASTM D 1525	°C	140
Thermal	Heat Distortion Temperature H.D.T	1.82 MPa	ASTM D648	°C	152
Thermal	Linear Expansion Coefficient	23°C/55°C	ISO 11359-2	10^-5 K^-1	3
Flame Behaviour	Glow Wire Temperature (G.W.T)	S=2.0 mm	IEC 695-2-1	°C	650
Flame Behaviour	UL 94 Rating	S=1.6 mm	UL 94	class	HB
Electrical	Relative Permettivity	1 Mhz – dry	IEC 60250	-	2,7
Electrical	Dissipation Factor	1 Mhz – dry	IEC 60250	-	0
Electrical	Dielectric Strength	S=1 mm	IEC 60243-1	KV/mm	60
Electrical	Surface Resistivity	dry	IEC 60093	Ω	10^14
Electrical	Volume Resistivity	dry	IEC 60093	Ω • cm	10^15
Various	Density		ASTM D792	g/cm³	1,08
Various	Humidity Content at Equilibrium	23°C / 50 % U.R.	ISO 62	%	0,2
Various	Moulding Shrinkage	parallel	-	%	0,2-0,6
Various	Moulding Shrinkage	transversal	-	%	0,4-0,8