PTFE (PolyTetraFluoroEthylene) bụ polymer dabeere na fluorocarbon nke a makwaara na ụlọ ọrụ niile dị ka aha aha Dupont.polymer®.Ọtụtụ ndị ọzọ na-emepụta ihe na-emepụta ụdị PTFE nke ha nke a na-ejikarị eme ihe dị ka ihe eji dochie anya ihe.Ezinụlọ fluoroplastic a na-enye plastik nwere nnukwu nguzogide kemịkalụ, ikike dị ala na nke dị elu, iguzogide ihu igwe, obere esemokwu, mkpuchi ọkụ na ọkụ, na “slipperiness.”
PTFE juputara na 5% ruo 10% mica na-enye ngwakọta pụrụ iche nke ike na nkwụsi ike akụkụ yana ọmarịcha uwe na-eme ka teknụzụ mgbakwunye.Ngwaahịa a na-enye ezigbo iyi na nkwụsi ike na mgbakwunye na nnabata FDA.
Fluorosint® bụ ngwakọta nwe nke ejiri kemịkalụ meca mica arụpụtara na PTFE.Njikọ a na-ebute ihe onwunwe anaghị adịkarị na PTFE agbasiri ike.Fluorosint® akara ule na-enye ezigbo nchikota nke obere esemokwu, nkwụsi ike nke akụkụ, ezigbo nguzogide kemịkalụ, yana okpomọkụ na-aga n'ihu nke 500°F (260°C).E jiri ya tụnyere PTFE, ọ nwere ikike ibu ibu dị elu, 1/9 nke nrụrụ n'okpuru ibu, yana ọnụ ọgụgụ dị ala nke mgbasawanye ọkụ.
FLUOROSINT GRADESFluorosint® 500 nwere nguzogide okpukpu itoolu karịa nrụrụ n'okpuru ibu karịa PTFE na-ejuputaghị.Ọnụ ọgụgụ ya nke mgbasawanye thermal linear (CLTE) na-abịaru nso na ọnụego mgbasawanye nke aluminom ma bụrụ 1/5 nke PTFE - na-ewepụkarị nsogbu kwesịrị ekwesị na mkpochapụ.Ọ bụ 1/3 siri ike karịa PTFE, nwere njirimara ejiji ka mma, ma na-edobe njirimara esemokwu dị ala.Fluorosint ® 500 bụkwa ihe na-adịghị emebi emebi n'ọtụtụ ihe eji eme ihe.
Nkwụsi ike akụkụ nke Fluorosint® 207 na-enweghị atụ, ezigbo nguzogide na-akpụ akpụ na agba ọcha na-edobe ihe a ka ọ na-eje ozi ngwa ndị FDA na-achịkwa.Ọ naghị agafe na uzuoku ma na-agbaso ụkpụrụ FDA 21 CFR 175.300.Ọnụego iyi uwe ya bụ 1/20 ọnụego PTFE n'okpuru 300°F (150°C).Nchikota nke ezigbo igwe eji arụ ọrụ yana kemịkalụ dị ịrịba ama na nguzogide hydrolysis, Fluorosint® 207 na-emepe ọtụtụ ohere ngwa na ụlọ ọrụ nri, ọgwụ na ọgwụ.
Ngwa
- Ihe mkpuchi ọkụ eletrik na ọkụ dị n'okpuru ibu mkpakọ
- Bearings, bushes
Uru
- Ezigbo mgbochi iyi
- Kemịkalụ dị mma na mgbochi hydrolysis
- Ezi chemical Njirimara
- Ọnụ ọgụgụ dị ala nke esemokwu
- Nkwụsi ike akụkụ dị ezigbo mma
- Ezigbo ihe mkpuchi ọkụ eletrik
- UV pụtara ìhè na nguzogide ihu igwe
- Enweghi ike ire ọkụ dị ala
Oge nzipu: Mar-04-2019