Ụlọ
Akwụkwọ nzacha ikuku Nano fiber
Ngwa
1. Polytetrafluoroethylene (PTFE)
Polytetrafluoroethylene (PTFE) bụ ụdị polymer dị elu na-enweghị otu ọrụ polar, nke nwere ezigbo inertia kemịkalụ na nguzogide okpomọkụ. Ọ nwere ụfọdụ nkwụsi ike na nguzogide corrosion, enwere ike iji ya rụpụta ihe nzacha uzuzu nke ọma. Tụkwasị na nke ahụ, usoro eriri nke polytetrafluoroethylene kwụsiri ike, arụmọrụ nzacha dị elu, na nzacha ihe nzacha agaghị emebi ma nwee mmetụta na-adịghị mma na gburugburu ebe obibi. Agbanyeghị, n'ihi ọnụ ahịa dị oke ọnụ nke iji ihe polytetrafluoroethylene, ngwa ya na nzacha mkpochapụ uzuzu kwesịrị ka emewanyewanye ya.
2. Polyethylene (PE)
Polyethylene bụ ihe a na-ejikarị eme ihe na ike arụ ọrụ dị mma na nguzogide kemịkalụ. Enwere ike iji eriri polyethylene mee ihe dị ka ihe nzacha uzuzu, n'ime ihe nzacha nwere ike inye ọrụ nzacha dị mma, ma n'ihi adịghị ike na-eguzogide okpomọkụ dị elu nke ihe ahụ, a na-agbakwunye ya n'elu ihe ngwọta pụrụ iche iji melite nkwụsị okpomọkụ. . E jiri ya tụnyere polytetrafluoroethylene, ihe polyethylene nwere ọnụ ala dị ala, ya mere, ọ jiri nwayọọ nwayọọ ghọọ otu n'ime ihe ndị bụ isi nke nzacha na-ewepụ uzuzu.
3. Polyimide (PI)
Polyimide bụ ihe polymer nwere oke nguzogide okpomọkụ na nguzogide kemịkalụ. Nguzogide okpomọkụ ya dị elu na nguzogide kemịkalụ dị elu na-eme ka a na-eji ya eme ihe n'ọtụtụ ebe na ihe nzacha uzuzu. Na ọnọdụ okpomọkụ dị elu, enwere ike idowe usoro nhazi nke polyimide nanofibers nke ọma, si otú a na-eme ka nzacha dị mma nke ihe nzacha. Tụkwasị na nke ahụ, ihe polyimide nwere ezigbo nguzogide esemokwu na ihe ndị antistatic, nke nwere ike igbochi nchịkọta nke granulation na nzacha nzacha, si otú a na-agbatị ndụ ọrụ nke nzacha.
Akwụkwọ nzacha ikuku maka Nano dị arọ
Nọmba nlereanya: LPK-140-300NA
| Acrylic resin impregnation | ||
| Nkọwapụta | otu | uru |
| Grammage | g/m² | 140±5 |
| Ọkpụrụkpụ | mm | 0.55± 0.03 |
| Omimi corrugation | mm | larịị |
| Permeability ikuku | △p=200pa L/m²*s | 300±50 |
| Ogo pore kacha | μm | 43±5 |
| Ogo pore pụtara | μm | 42±5 |
| Ike ịkụ | kpa | 300±50 |
| Isi ike | mn*m | 6.5±0.5 |
| Ọdịnaya resin | % | 23±2 |
| Agba | n'efu | n'efu |
| Mara: agba, nha na oke nkọwapụta nwere ike gbanwee dịka ihe ndị ahịa chọrọ. | ||
Atụmanya ngwa
Atụmanya ngwa nke nano-fiber ihe dị obosara nke ukwuu, ọkachasị na ihe nzacha uzuzu. N'ọdịnihu, nanofiber ihe nwere ike imeziwanye ọnụ ahịa dị irè nke nkwadebe ha na ụdị dị iche iche nke ngwa ngwa, iji nye ngwaahịa nzacha nzacha ka mma maka mmepụta ụlọ ọrụ ọgbara ọhụrụ. N'otu oge ahụ, ntinye nke ihe nanofiber ka na-eche nsogbu ụfọdụ ihu, dị ka ọnọdụ nkwadebe nke ihe adịghị mfe ịchịkwa, na nkà na ụzụ nhazi dị mgbagwoju anya. Ya mere, n'ọdịnihu, ọ dị mkpa iji nọgide na-eme nnyocha na-ewusi ike ma melite usoro mmepụta nke nanofiber ihe iji kwalite ngwa ha na-aga n'ihu n'ọhịa nke ihe nzacha uzuzu.
