Iintonga zePTFE TEFLON ezithengiswayo Umenzi kunye noMboneleli

IINTLOBO ZE-PTFE TEFLON

inkcazo emfutshane:

Izinto ze-PTFE (ezaziwa ngekhemikhali njengePolytetrafluoroethylene, ezibizwa ngokuba yiTeflon) yi-fluoropolymer eyi-semi crystalline eneempawu ezininzi ezikhethekileyo. Le fluoropolymer inozinzo oluphezulu kakhulu lobushushu kunye nokumelana neekhemikhali, kunye nendawo yokunyibilika ephezulu (-200 ukuya ku-+260°C, ixesha elifutshane ukuya kuthi ga kwi-300°C). Ukongeza, iimveliso ze-PTFE zineempawu ezintle zokutyibilika, ukumelana nombane okuhle kakhulu kunye nomphezulu onganamatheliyo. Oku kwahlukile, nangona kunjalo, kumandla ayo aphantsi oomatshini, kunye nomxhuzulane ophezulu xa kuthelekiswa nezinye iiplastiki. Ukuze kuphuculwe iimpawu zoomatshini, iiplastiki ze-PTFE zinokuqiniswa ngezongezo ezifana nefayibha yeglasi, ikhabhoni okanye ibronzi. Ngenxa yesakhiwo sayo, iPolytetrafluoroethylene idla ngokwenziwa ibe ziimveliso ezigqityiweyo kusetyenziswa inkqubo yokucinezela kwaye emva koko yenziwe ngezixhobo zokusika/zomatshini.

Thumela i-imeyile kuthi Ifowuni I-imeyile

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinkcukacha zeMveliso:

Intonga ye-PTFEinokumelana okuhle kakhulu neekhemikhali ezininzi kunye nezinyibilikisi kwaye iyakwazi ukusebenza kumaqondo obushushu aphezulu naphantsi - ukuya kuthi ga kwi-260°C. Iinduku ze-PTFE nazo zinomlinganiselo ophantsi kakhulu wokungqubana kwaye zisetyenziswa kakhulu kwiindawo zokunxibelelana kokutya. Iinduku ze-PTFE zibonelela ngozinzo oluhle lobushushu kwaye zineempawu ezilungileyo zombane, kodwa azifanelekanga ukusetyenziswa ekugugeni kwaye kunzima ukuzibopha.

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

Ubungakanani beMveliso:

I-BEYOND inikezela ngoluhlu olubanzi lweentonga ze-PTFE ezikhutshiweyo nezibunjiweyo ezikumgangatho ophezulu, iintonga ze-PTFE ezikumgangatho ophezulu zihlala zisetyenziselwa izinto zomatshini.

Sisebenzisa indlela yethu ekhethekileyo yokubumba ngokucinezela, iityhubhu zethu ezibunjiweyo ziyafumaneka kwi-PTFE engabonakaliyo, i-PTFE eguquliweyo kunye nezinto ze-PTFE ezidityanisiweyo.

Intonga eBotshiweyo yePTFE:Ububanzi: Ububanzi buqala kwi-6 mm ukuya kwi-600 mm. Ubude: 100 mm ukuya kwi-300 mm
Intonga ekhutshiweyo ye-PTFE:Ububanzi obufikelela kwi-160 mm singabonelela ngobude obuqhelekileyo obuvela kwi-1000 kunye ne-2000 mm.

Uhlobo lwetyhubhu ye-PTFE	Uluhlu lwe-OD	Uluhlu lobude	Ukhetho lwezinto
Intonga eBotshiweyo yePTFE	Ukuya kuthi ga kwi-600mm	100 mm ukuya kwi-300 mm	I-PTFE I-PTFE eguquliweyo Iikhompawundi zePTFE
Intonga ekhutshiweyo yePTFE	Ukuya kuthi ga kwi-160mm	1000, 2000 mm	I-PTFE

Uphawu lweMveliso:

1. Ukuthambisa okuphezulu, yeyona ngxaki iphantsi kakhulu yokungqubana kwezinto eziqinileyo

2. Ukumelana nokugqwala kweekhemikhali, okunganyibilikiyo kwi-asidi enamandla, i-alkali enamandla kunye nezinyibilikisi ze-organic

3. Ubushushu obuphezulu kunye nokumelana nobushushu obuphantsi, ukuqina okuhle koomatshini.

Uvavanyo lweMveliso:

Ukusebenza kweMveliso:

IIPROPATI	UMGANGATHO	IYUNITHI	IZIPHUMO
impahla yoomatshini
Uxinano		g/cm3	2.10-2.30
Tensile strength		I-Mpa	15
ubude bokugqibela		%	150
Tensile strength	D638	I-PSI	1500-3500
Velisa iMax.Temp		ºC	385
ubulukhuni	D1700	D	50-60
Amandla empembelelo	D256	I-Ft./Lb./In.	3

Ukunyibilika kwe-poing		ºC	327
Ubushushu bokusebenza.	I-ASTM D648	ºC	-180 ~260
Ukwandiswa	D638	%	250-350
Ukuguquka % 73 0F ,1500 psi iiyure ezingama-24	D621	N / A	4-8
Ukuguqulwa % 1000F, 1500psi, iiyure ezingama-24	D621	N / A	10-18
Ukuguqulwa % 2000F, 1500psi iiyure ezingama-24	D621	N / A	20-52

i-lzod			6
Ukufunxwa kwamanzi	D570	%	0.001
I-Coefficient of Friction		N / A	0.04
I-Dielectric constant	D150	Ω	1016
Amandla e-dielectric	D257	IiVolts	1000

Ukwanda kobushushu obuphezulu 73 0F	D696	Ngaphakathi/Ngaphakathi/Ft.	5.5*10.3
I-coefficient ye-thermal conductivity	*5	I-Btu/hr/ftz	1.7
I-PV kwi-900 ft./min	N / A	2500
Umbala	*6	N / A	mhlophe
I-PTFE yayisetyenziswa kakhulu njengezinto ezimelana nobushushu obuphezulu nobuphantsi, izinto ezimelana nokugqwala, izixhobo zokuvala ubushushu kumandla e-athomu, ukhuselo, indawo yeenqwelo-moya, izixhobo ze-elektroniki, umbane, ishishini leekhemikhali, oomatshini, izixhobo, iimitha, ulwakhiwo, ilaphu, isinyithi, unyango lomphezulu, amayeza, ezonyango, ukutya kunye nokunyibilikisa isinyithi, kwaye zibe ziimveliso ezingenakutshintshwa.

Ukupakisha imveliso:

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

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

Isicelo seMveliso:

1. Intonga yePTFEIsetyenziswa kakhulu kuzo zonke izikhongozeli zeekhemikhali kunye neendawo ezidibene nemidiya ebolileyo, ezifana neetanki, ii-reactors, i-lining yezixhobo, iivalvu, iipompo, izixhobo zokufakelwa, izixhobo zokucoca, izixhobo zokwahlula kunye nombhobho wolwelo olubolileyo.

2. I-PTFE Rod ingasetyenziswa njenge-self-lubricating bearing, i-piston rings, i-seal rings, i-gaskets, izihlalo ze-valve, i-sliders kunye nee-rails njl.njl.