Mea Hana a me ka Mea Hoʻolako Nui ʻo PTFE TEFLON RODS

Nā koʻokoʻo PTFE TEFLON

wehewehe pōkole:

ʻO ka mea PTFE (i ʻike ʻia ma ke ʻano kemika ʻo Polytetrafluoroethylene, i kapa ʻia ʻo Teflon) he fluoropolymer semi crystalline me nā ʻano kūikawā he nui. Loaʻa i kēia fluoropolymer ke kūpaʻa wela kiʻekiʻe loa a me ke kūpaʻa kemika, a me kahi kiko heheʻe kiʻekiʻe (-200 a +260°C, pōkole a hiki i 300°C). Eia kekahi, loaʻa i nā huahana PTFE nā waiwai paheʻe maikaʻi loa, ke kūpaʻa uila maikaʻi loa a me kahi ʻili ʻaʻole e pipili. Eia naʻe, he ʻokoʻa kēia i kona ikaika mechanical haʻahaʻa, a me ke kaumaha kikoʻī kiʻekiʻe i hoʻohālikelike ʻia me nā plastics ʻē aʻe. I mea e hoʻomaikaʻi ai i nā waiwai mechanical, hiki ke hoʻoikaika ʻia nā plastics PTFE me nā mea hoʻohui e like me ke aniani fiber, carbon a i ʻole keleawe. Ma muli o kona ʻano, hoʻokumu pinepine ʻia ʻo Polytetrafluoroethylene i nā huahana semi-finished me ka hoʻohana ʻana i kahi kaʻina hana compression a laila mīkini ʻia me nā mea ʻoki/mīkini.

E leka uila mai iā mākou Kelepona Leka uila

Nā kikoʻī huahana

Nā Lepili Huahana

Kikoʻī Huahana:

ʻO ke koʻokoʻo PTFEHe kūpaʻa maikaʻi loa ia i ka hapa nui o nā kemika a me nā mea hoʻoheheʻe a hiki ke hana ma nā mahana kiʻekiʻe a haʻahaʻa - a hiki i 260°C. Loaʻa i nā koʻokoʻo PTFE kahi coefficient haʻahaʻa loa o ka friction a hoʻohana pinepine ʻia i nā noi pili meaʻai. Hāʻawi nā koʻokoʻo o PTFE i ke kūpaʻa wela maikaʻi a he mau waiwai uila maikaʻi, akā ʻaʻole kūpono no ka noi ʻana i ke komo ʻana a he paʻakikī ke hoʻopaʻa.

https://www.bydplastics.com/white-solid-ptfe-rod-teflon-rod-product/

Ka nui o ka huahana:

Hāʻawi ʻo BEYOND i kahi laulā ākea o nā koʻokoʻo PTFE extruded & molded kiʻekiʻe, hoʻohana pinepine ʻia nā koʻokoʻo PTFE kiʻekiʻe no nā ʻāpana machining.

Ma ka hoʻohana ʻana i kā mākou ʻenehana hoʻoheheʻe compression kūikawā, loaʻa kā mākou mau paipu i hoʻoheheʻe ʻia i ka PTFE puʻupaʻa, PTFE i hoʻololi ʻia a me nā mea hui PTFE.

ʻO ke koʻokoʻo i hoʻoheheʻe ʻia ʻo PTFE:Anawaena: ʻO ke anawaena mai 6 mm a 600 mm. Loa: 100 mm a 300 mm
ʻO ke koʻokoʻo i hoʻokuʻu ʻia ʻo PTFE:A hiki i ke anawaena 160 mm hiki iā mākou ke hoʻolako i nā lōʻihi extruded maʻamau o 1000 a me 2000 mm.

ʻAno paipu PTFE	Pae OD	Ka laulā lōʻihi	Koho Mea Hana
ʻO ke koʻokoʻo i hoʻoheheʻe ʻia ʻo PTFE	A hiki i ka 600mm	100 mm a i 300 mm	PTFE PTFE i hoʻololi ʻia Nā Pūhui PTFE
ʻO ke koʻokoʻo i hoʻokuʻu ʻia ʻo PTFE	A hiki i ka 160mm	1000, 2000 mm	PTFE

Hiʻona Huahana:

1. ʻO ka lubrication kiʻekiʻe, ʻo ia ka coefficient friction haʻahaʻa loa i nā mea paʻa

2. Ke kūpaʻa ʻana i ka ʻino kemika, hiki ʻole ke hoʻoheheʻe ʻia i ka waikawa ikaika, ka alkali ikaika a me nā mea hoʻoheheʻe organik

3. Ke kūpaʻa kiʻekiʻe o ka mahana a me ka haʻahaʻa o ka mahana, ka paʻakikī mechanical maikaʻi.

Hoʻāʻo Huahana：

Hana Huahana：

NĀ WAIWAI	KŪMAU	KEʻENA	HOPENA
waiwai mīkini
Ka nui o ka paʻa		g/cm3	2.10-2.30
Ikaika tensile		Mpa	15
ka hoʻolōʻihi hope loa		%	150
Ikaika tensile	D638	PSI	1500-3500
Hana i ka Mahana Kiʻekiʻe		ºC	385
paʻakikī	D1700	D	50-60
Ikaika hopena	D256	Kapuaʻi/Paona/ʻIno.	3

Ke hoʻoheheʻe ʻana i ka poing		ºC	327
Mahana hana	ASTM D648	ºC	-180 ~260
Hoʻolōʻihi	D638	%	250-350
Deformation % 73 0F, 1500 psi 24 mau hola	D621	ʻAʻohe	4-8
Deformation % 1000F, 1500psi, 24 hola	D621	ʻAʻohe	10-18
Deformation % 2000F, 1500psi 24 mau hola	D621	ʻAʻohe	20-52

ʻO Lzod			6
Ka omo ʻana o ka wai	D570	%	0.001
Ka helu o ka haʻalulu		ʻAʻohe	0.04
Paʻa mau o ka dielectric	D150	Ω	1016
Ikaika dielectric	D257	Nā Volts	1000

Ka helu o ka hoʻonui wela 73 0F	D696	I loko./I loko./Ft.	5.5*10.3
Ka helu o ka conductivity wela	*5	Btu/hr/ftz	1.7
PV ma 900 kapuaʻi/min	ʻAʻohe	2500
Waihoʻoluʻu	*6	ʻAʻohe	keʻokeʻo
Ua hoʻohana nui ʻia ʻo PTFE ma ke ʻano he mea kūpaʻa i ke kiʻekiʻe a me ka haʻahaʻa o ka mahana, nā mea kūpaʻa i ka corrosion, nā mea hoʻokaʻawale i ka ikehu atomika, ka pale ʻana, ka aerospace, nā mea uila, ka uila, ka ʻoihana kemika, nā mīkini, nā mea kani, nā mika, ke kūkulu ʻana, ka lole, ka metala, ka mālama ʻana i ka ʻili, ka lāʻau lapaʻau, ka lāʻau lapaʻau. meaʻai a me ka hoʻoheheʻe ʻana i ka metallurgical, a lilo i huahana hiki ʻole ke hoʻololi ʻia.

Hoʻopili huahana:

https://www.bydplastics.com/high-temperature-resistance-peek-rod-product/?fl_builder

https://www.bydplastics.com/plastic-black-polyethylene-mould-pressed-uhmwpe-sheets-product/

Hoʻohana Huahana:

1. ʻO ke koʻokoʻo PTFEhoʻohana nui ʻia i nā pahu kemika āpau a me nā ʻāpana i hoʻopili ʻia me nā mea pāpaho corrosive, e like me nā pahu, nā reactors, nā uhi lako, nā valves, nā pamu, nā mea kūpono, nā mea kānana, nā mea hoʻokaʻawale a me ka paipu no nā wai corrosive.

2. Hiki ke hoʻohana ʻia ke koʻokoʻo PTFE ma ke ʻano he bearing lubricating ponoʻī, nā apo piston, nā apo sila, nā gaskets, nā noho valve, nā sliders a me nā rails etc.