Ụlọ ọrụ nchara na ụlọ ọrụ na-arụ ọrụ kemịkalụ na-eji ngwaahịa fluoropolymer tubing sitere na ihe dị ka PTFE na hoses ruo ọtụtụ afọ maka ịnyefe kemịkalụ caustic ma ọ bụ na-emebi emebi.Ọzọkwa, PTFE tube na-edochi carbon na ndị ọzọ metal ọkpọkọ na-akawanye ngwa ngwa.Ugbu a na maka ọdịnihu, PTFE ga-aga n'ihu na-eje ozi ụlọ ọrụ na ngwa dị oke egwu.
Ogo kemịkalụ*: PTFE enweghị kemịkalụ ndị a
| Inorganic Chemicals | Organic Chemicals | Ndị ọzọ |
| Aqua Regia | Mmanya | Mmiri mmiri ndụ |
| Hydrofluoric acid | Esters | Ihe na-esi ísì ụtọ |
| Sulfuric acid na-ekpo ọkụ | Ketones | Nri |
| Chlorosulfuric acid | Organic Halogenated nke ukwuu | Ink na-ebi akwụkwọ |
| Ngwọta Sodium Hydroxide na-esi esi | Ihe na-esi ísì ụtọ | Ihe ndị na-akpata redioaktivu dị ala |
| Chlorine gas | Amines | Oxidizers |
| Hydrogen peroxide | Mmanụ ụlọ ọrụ | |
| Acid chloride | ||
| Na-ekpo ọkụ, Nitric Acid na-ekpo ọkụ |
* N'ime naanị kemịkalụ a maara na-awakpo PTFE bụ ọla alkali a wụrụ awụ na ihe ngwọta ha, chlorine trifluoride, na fluorine gaseous na okpomọkụ na nrụgide dị elu.
Ogo okpomọkụ:
PTFE tubing nwere ike iguzogide okpomọkụ ruo 680 °F maka obere oge.* N'okpuru ọnọdụ cryogenic, PTFE na-anọgidesi ike ruo -320 °F.
* N'elu 500 °F, akụrụngwa akụrụngwa na-aghọ ihe na-amachi
Ogo Eletriki:
PTFE tubing nwere ọmarịcha ọkụ eletrik, nke 2.1 dị ala dielectric na-egosi n'etiti -40 Celsius na 480 Celsius n'ime oke ugboro nke 5 Hz ruo 10 GHz.
PTFE tubing bụkwa ihe magburu onwe insulator na elu resistivity nke 3.6 X 1012 ohms (ọbụlagodi na 100% ikwu iru mmiri).
Ike dielectric oge dị mkpirikpi sitere na 500 volts/mil (1 mil = 10-3 in) maka ọkpụrụkpụ karịa 100 mils ruo 4000 volts/mil maka ihe nkiri dị gịrịgịrị.
Ogo UV na Radiation *:
PTFE tubing nwere ezigbo nguzogide UV na ihu igwe, yana ọnụ ụzọ dose radieshon maka PTFE na 2 – 7 X 104 rads.Enweghị oxygen na-abawanye nguzogide radieshon ma ọ dịkarịa ala 10. * Nguzogide electron na gamma radieshon adịghị mma.
Ogo iyi na esemokwu:
PTFE tubing nwere ntakịrị ihe na-amị amị ma dịkwa larịị, yana ọnụ ọgụgụ static nke esemokwu nke ibu 0.08 na 500 psi.
Ngwongwo PTFE na-eme ka ọ dị mma maka ojiji dị ka ihe na-ebu ibu, n'okpuru nnukwu nrụgide-dị ala ibu ọnọdụ.Ọmụmaatụ bụ akwa akwa akwa, akwa nkwado ọkpọkọ, na akwa akwa akwa maka nrụpụta dị arọ.
Oge nzipu: Feb-04-2019