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Обслуживание OEM Природные PEEK пластиковые протектор крепеж (винты болты

Обслуживание OEM Природные PEEK пластиковые протектор крепеж (винты болты

Категория: >>>
Поставщик: Guangzhou Ideal Plastic Technology Co. Ltd.Guangzhou Ltd.

Цена:0,80-1,00 $*

Количество:

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Характеристики

PEEK property

PEEK is a semi-crystalline,show high stiffness and hardness. and an unique high tensile strength and fatiue strength,Resistant to high-engery radiation.High abrasion and wear resistant.Good electrical insulator even at high voltages,and is characterised mainly by its very good mechanical properties and exceptional dimensional stability even continous operation at high temperatures of up to 250°C.

PEEK performance index
test item	test standard	test condition	units	PEEK-1000	PEEK-FC1030	PEEK-G1030	PEEK-C1030
test item	test standard	test condition	units	pure resin	filled carbon fiber +graphite+PTFE (each 10%)	filled 30% glass fiber	filled 30% carbon fiber
density	ISO 1183	crystallization	g/cm³	1.3	1.44	1.51	1.4
Bibulous rate (3.2mm thick tensile bar immersion test)	ISO 62-1	24h,23°C	%	0.07	0.06	0.04	0.04
Bibulous rate (3.2mm thick tensile bar immersion test)	ISO 62-1	balance,23°C	%	0.4	0.3	0.4	0.3
tensile strength	ISO-527	bend, 23°C	MPa	100	140	175	260
elongation at break	ISO-527	fracture,23°C	%	45	2.2	2.7	1.7
bending strength	ISO-178	bend, 23°C	MPa	165	190	265	380
flexural modulus	ISO-178	23°C	GPa	4.1	7.8	11.3	23
compression strength	ISO-604	23°C	MPa	125	155	250	300
charpy impact strength	ISO 179/IeA	notched	KJ/m²	7	5	8	7
charpy impact strength	ISO 179/IU	no notch	KJ/m²			55	45
cantilever beam impact test	ISO 180/A	notched	KJ/m²	7.5	5	10	9
cantilever beam impact test	ISO 180/U	no totch	KJ/m²	—		60	45
shore hardness	ISO 868	23°C	HD	85	80	88	88
melting point	ISO 11357	—	°C	343	343	343	343
glass transition tempreture	ISO 11357	initial point	°C	143	143	143	143
specific heat capacity	DSC	23°C	KJ/kg °C	2.2	1.7	1.7	1.8
coefficient of thermal expansion	ISO 11359	below Tg along the flow direction	ppm/K	45		18	5
coefficient of thermal expansion	ISO 11359	overtopTg along the flow direction	ppm/K	120		18	6
distortion temperature	ISO 75-f	1.8Mpa	°C	152	300	315	315
thermal conductivity	ISO 22007-4	23°C	W/mK	0.29	0.3	0.3	0.95
dielectrical strength	IEC 60243-1	2mm	KV/mm	23		25	—
dielectric constant	IEC 60250	23°C,1KHz	—	3.1		3.2-3.4	—
dielectric constant	IEC 60250	23°C,50HZ	—	3		—	—
volume resistivity	IEC 60093	23°C, 1V	Ω•cm	10¹⁶		10¹⁶	—
volume resistivity	IEC 60093	275°C	Ω•cm	109		—	—