MOLYMER MATEX CO.,LTD.｜Sliding Series Performance Comparison Table

Product Information

Item		Unit	Standard	RC-30JA	RFG-1530JA	RFC-JA	RW-106JA	RW-106JAX2	RW-109JA
Specific gravity		–	JIS K-7112	1.41	1.69	1.45	1.80	1.85	1.80
Tensile strength		MPa	ASTM D-638	74	123	83	127	137	132
Tensile elongation		%	℃	1.5	1.5	1.5	1.3	1.3	1.3
Bending strength		MPa	ASTM D-790	127	186	127	196	216	216
Flexural modulus		GPa	℃	7.8	10.8	7.8	15.7	19.6	15.2
Izod impact strength (notched)		J/m	ASTM D-256	20	83	25	49	49	59
Liner coefficient of expansion	\|	x10^-5/℃	ASTM D-696	2.1	1.6	1.9	1.4	1.4	1.8
Liner coefficient of expansion	⊥	x10^-5/℃	ASTM D-696	3.6	3.3	3.5	2.4	1.8	2.4
Heat distortion temperature （1.80MPa)		℃	ASTM D-648	>260	>260	>260	>260	>260	>260
Flammability		–	UL-94	V-0	V-0	V-0	V-0	V-0	V-0 (Equivalent)
Volume resistivity		Ω･cm	ASTM D-257	<10⁷	10¹⁶	10⁷	10¹⁶	10¹⁶	10¹⁶
Permittivity	1KHz	–	ASTM D-150	–	–	–	–	–	–
Permittivity	1MHz	–	ASTM D-150	–	4.6	–	4.5	4.5	4.4
Dielectric loss tangent	1KHz	–	℃	–	–	–	–	–	–
Dielectric loss tangent	1MHz	–	℃	–	0.0019	–	0.0021	0.0020	0.0024
Dielectric breakdown strength		Mv/m	ASTM D-149	–	16	–	12	14	15
Arc resistance		sec	ASTM D-495	–	80	–	30	35	40
Molding shrinkage ratio	\|	%	Company standard	0.3	0.3	0.4	0.2	0.2	0.2
Molding shrinkage ratio	⊥	%	Company standard	0.7	0.5	0.7	0.6	0.5	0.6
Friction coefficient		–	JIS K-7218	0.21	0.25	0.21	0.21	0.25	0.22
Quantity of friction		x10^-3mm³/N/km	〃	0.86	0.37	0.49	0.12	0.23	0.13
Limiting PV value# (V=90m/min)		kPa /m/s	〃	794	706	1324	883	932	883
Note :P=0.29MPa V=30m/min #:vs.S45C				Good Formability	High strength	Good Formability	High strength	High strength High elasticity	Low gas levels Low ion levels Few impurities

※These values are for reference only and are not guaranteed.