PEEK main material grade and typical properties

Mechanical Behavior
Item	Test Standard or Instrument	Unit	PEEK5600G	PEEK5600GF30	PEEK5600CF30	PEEK5600LF30
			100%PEEK	PEEK+30%Glass fiber	PEEK+30%Carbon fiber	PEEK+30%(Carbon fiber+Graphite+PTFE)
Tensile strength(23℃)	ISO527	MPa	90	155	210	134
Bending strength(23℃)	ISO 178	MPa	150	212	298	186
Compressive strength(23℃)	ISO 604	MPa	118	215	240	150
Lzod impact strength( no gap)	ISO 180/IU	kJ/m2	No Break	51	40	32

Thermal performance
Item	Test Standard or Instrument	Unit	PEEK5600G	PEEK5600GF30	PEEK5600CF30	PEEK5600LF30
			100%PEEK	PEEK+30%Glass fiber	PEEK+30%Carbon fiber	PEEK+30%(Carbon fiber+Graphite+PTFE)
Melting point	ISO 11357	℃	343	343	343	343
Distortion temperature	ISO 75-f	℃	163	315	315	293
Continuous using temperature	UL 74685	℃	260	260	260	260
Coefficient of thermal expansion	ASTM D696	10 -5℃	4.7	2.2	1.5	2.2
Flammable level	UL 94	V-0@mm	1.5	1.5	1.5	0.75

Electrical performance
Item	Test Standard or Instrument	Unit	PEEK5600G	PEEK5600GF30	PEEK5600CF30	PEEK5600LF30
			100%PEEK	PEEK+30%Glass fiber	PEEK+30%Carbon fiber	PEEK+30%(Carbon fiber+Graphite+PTFE)
Dielectric strength	IEC 60243-1	kV/mm	18	19
Dielectric constant	IEC60250	－	3.2	3.3
Surface resistivity	IEC 90093	Ω	10 15	10 15	10 5	10 6

Other performance
Item	Test Standard or Instrument	Unit	PEEK5600G	PEEK5600GF30	PEEK5600CF30	PEEK5600LF30
			100%PEEK	PEEK+30%Glass fiber	PEEK+30%Carbon fiber	PEEK+30%(Carbon fiber+Graphite+PTFE)
Density	ISO 1183	g/cm3	1.3±0.02	1.5±0.02	1.4±0.02	1.43±0.02
Rockwell hardness	ISO 2039	HRR	118	119	121	108
Friction coefficient	ASTM D3702	－	0.30-0.38	0.38-0.46	0.28	0.18
Water Abs. (25℃.24Hrs)	ISO 62	%	0.15	0.11	0.06	0.06
Mould shrinking percentage	3mm,170℃, Flow direction	%	1.2	0.4	0.1	0.3
	Perpendicular to flow direction	%	1.5	0.8	0.5	0.5

 The material performance index is injection molding index.   

 If need other parameter, please contact us!

JunHua chinaPEEK

Tel: +86-519-86228823

Fax: +86-519-86228826

Website: https://en.chinapeek.com

E-mail:chinaPEEK@chinaPEEK.com

Address: Wuyi South Road 377#, Creativity Industry Zone, Wujin District, Changzhou City, Jiangsu Province, China