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	PTFE COMPOUNDS
	NUFLON™ PTFE	NUFLON™ G15	NUFLON™ G25	NUFLON™ GS	NUFLON™ PTFE	NUFLON™ PTFE	NUFLON™ PTFE	NUFLON™ PTFE	NUFLON™ PTFE
Composition (by weight)	Pure PTFE	15% glass	25% glass	25% glass + wear-resistant additives	15% glass /5% molybdnum disulphide	60% bronze	25% carbon / graphite	Modified PTFE
Colour	White	Off-white	Off-white	Off-white Light Gray	Light-grey	Brown	Black	Black	White
Special Properties of compound	Highest chemical resistance. Non-absorbent and hygenic.	Increase rigidity add resistance to wear.	Iincrease rigidity and resistance to wear.	Increase rigidity. Very wear-resistant.	Increase rigidity and wear-resistance. Reduced friction	Increase rigidity internal conductivity and creep resistance	Increase thermal conductivity and load carrying. Very low friction.	Increase rigidity and thermal conductivity.	High load bearing with very low friction.
MECHANICAL PROPERTIES
Density Mg/m³	2.16	2.2	2.22	2.25	2.26	3.8	2.0	3.2	2.16
Tensile strength MN/m²	20-30	17-24	12-19	10-17	15-20	10-14	13-20	4-8	30
Elongation at break at 23°C (%)	250-400	200-300	200-300	200-300	150-200	80-160	100	10-15	600-700
Deformation under load of 14.2 MN/m² for 24h at 23°C (%)	14.3	12.1	12.4	12.4	-	11.1	6.6	-	12
Compressive Modulus MN/m² at 23°C	725	860	1050	-	-	970	815	-	850
Flexural Modulus MN/m² at 23°C	690	820	1000	-	-	1290	1090	-	-
Indentation hardness (Shore D)	60°-62°	63°	63°	64°-66°	64°	68°-69°	65°-66°	65°-66°	59°-61°
Coefficient of friction Static Dynamic	0.025 0.06	0.18 0.16				0.18 0.15	0.14 0.12