Various engineering plastic of Teflon ptfe，Teflon PTFE manufacturer，Teflon PTFE Sheet，Teflon manufacturer, Skived Tape manufacturer, Anti-abrasion Ring

Feature/ Description	Bakelite	POM	MC	PE	PP	4F	PU	PEEK
Specific Gravity	1.4	1.42	1.2	0.94	0.91	2.2	1.2	1.3
Hardness	D78	D85	D80	D68	D75	D55	A70-100	D86
Impact Strength	5	2.0	2.5	16	4	2.7	non- destruction	18
Heat-resistance Temperature	140°C	110°C	135°C	80°C	105°C	260°C	90°C	240°C
Acidity/ Basicity	weak acid alkali	alkali	alkali	weak acid alkali	alkali weak acid	strong acid alkali	weak acid alkali	strong acid alkali
Friction Factor	0.1	0.18	0.15	0.18	0.37	0.04	0.38	0.02
Major Feature	easy to machine	high hardness	torque- duration	unattachable	high hardness	heat- resistant	high shock - absorptivity	high hardness
	excellent insulation	easy to form	good flexibility	impact- resistant	easy to machine	anti- chemical	oil- resistant	heat- resistant
	good	anti- abrasion	anti- abrasion	anti- friction	easy to adhere	anti- friction	anti- friction	anti- chemical
	tensile strength		lubrication	non- toxicity	smallest specific gravity	anti- stickiness		anti- friction
Industrial Usage	insulation parts	small gear	silent gear	food- processing machine	chemical tank	oil seal	mechanical equipment	electronic technology
	various machines	guide wheel	anti- abrasion plate	part	electroplate equipment	lining	shock absorber
	jig	watch parts	guide plate	arious anti- abrasion parts	water treatment	gasket	lubricative	industry of dust-free room
			guide track		equipment part	coating	part product	precision part