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Properties of Novilon materials - Novilon Oilon

Properties	Method of testing	Unit	Novilon Oilon PA 6 G+oil
MECHANICAL
* tensile strength	ISO 527	MPa	69-71
* flexural strength	ISO 178	MPa	131-133
* compressive strength	ISO 604	MPa	111-113
* tensile modulus of elasticity	ISO 527	MPa	3300-3650
* flexural modulus of elasticity	ISO 178	MPa	3150-3450
* compressive modulus of elasticity	ISO 604	MPa	3300-4000
* allowable compression during longer loading time	-	MPa	16
* impact strenght – notched (CHARPY)	ISO 179		10,15
* hardness – Shore D method	ISO 868		67-80
* coefficient of friction	ASTM D 1894		0,109
THERMAL
melting point	ISO 3146	°C	225
* softening temperature (VICAT method)	ISO 306	°C	222
working temperature - long period	-	°C	-40 do 110
working temperature – for short period	-	°C	160
* average thermal expansion (23 do 80°C) α	ASTM D 696	K^-1	9,7·10^-5
thermal conductivity	ASTM C 177	W/mK	0,21
ELECTRICAL
* dielectricity	VDE 0303 Teil4 IEC 250	-	3,2
** dielectric dissipation factor δ (at 1 MHz)	VDE 0303 Teil4 IEC 250	-	0,011
surface resistivity	VDE 0303 Teil3 IEC 93	Ω	2,2·10¹⁴
** resisitivity	VDE 0303 Teil3 IEC 93	Ω cm	1,2·10¹⁶
electric strenght	VDE 0303 Teil2 IEC 243	kV/mm	15-20
Resistance to tracking (CTI)	VDE 0303 Teil1 IEC 112	-	CTI 600M
OTHER
density	ISO 1183	g/cm³	1,15
* water absorption (changes of weight, 28 days, 65% r.v. 23°C)	INTERNA	%	0,110
* water absorption (dimensional changes, 28 days, 65% r.v., 23°C)		%	0,052
water absorption (long-time exposure on the air 50% r.v., 33°C)	ASTM D 570	%	1,8-2
water absorption (to saturation)	ASTM D 570	%	5-6
Specific properties of particular types of Novilon	- Highly resistant to wear - low coefficient of friction - especially for bearings with high pH values

* TESTED BY FACULTY OF MECHANICAL ENGINEERING AND NAVAL ARHITECTURE - Zagreb
** TESTED BY ISKRA KIBERNETIKA - Kranj