Ko nga kakahu perehi tātari e 4 nga momo, polyester(terylene/PET)polypropylene (PP), chinlon (polyamide/nylon) me te vinylon.Especiallythe PET me PP rauemi are very popularly used.Plate frame filter press fabric filter is used for solid liquid separation, soit has higher requirement on resistance performance to both acid andalkali, and some time might on the temperature etc...
Ka taea te wehea te Kaera Tatari Polyester ki nga papanga papanga PET, nga papanga miro roa o te PET me te monofilament PET, kei enei hua nga ahuatanga o te kaha o te waikawa-atete, te kawa-atete tika me te pāmahana whakahaere he 130 centigrade tohu.Ka taea te whakamahi whanui i roto i te rongoa, kore-ferry rewa, matū ahumahi mo te taputapu o te anga tātari perehi, tātari centrifuge, tātari korehau etc.the pū tātari taea tae iti iho i te 5microns.
Ko te kakahu tātari polypropylene kei a ia nga ahuatanga o te waikawa-resistance.alkali-resistance, iti te taumahatanga motuhake, te tohu whakarewa 142-140centigrade tohu, me te pāmahana whakahaere teitei 90 centigradedegree.Ko te nuinga o nga mea e whakamahia ana i roto i nga matū tino tika, te matū tae, te huka, te rongoa, te ahumahi alumina mo nga taputapu o nga taputapu raima, nga whiriwhiringa whitiki, nga whiriwhiringa whitiki, nga whiriwhiringa kopae, nga whiriwhiringa paoro ect.Ka tae ki te 1 micron te tika o te tātari.
KAUPAPA KAUPAPA
Waikawa me te alkali parenga, e kore e ngawari ki te waikura, teitei pāmahana ātete, iti pāmahana ātete, pai tātari.
HE WHAKAARO KAUPAPA
Ko nga rauemi kua tohua, kua ata hangahia nga hua, kaore i te ngawari ki te pakaru me te roa o te ratonga.
TE WHARE WHAKAMAHI
Kei te whakamahia nuitia i roto i te matū, ho'oraa-ceutical, metallurgy, dyestuff, foodbrewing, ceramics me te taiao.
ahumahi tiaki.
Rauemi | PET(Wairangi) | PP | PA Monofilament | PVA |
Kakahu Tātari noa | 3297, 621, 120-7, 747, 758 | 750A, 750B, 108C, 750AB | 407,663,601 | 295-1, 295-104, 295-1 |
Ātete Waikawa | Kaha | Pai | Kino atu | Kore Atete Waikawa |
Atete Alakli | Atete Alkali ngoikore | Kaha | Pai | Atete Alkali Kaha |
Te Waihanga Atete | Pai | kino | kino | Pai |
Te Kawenga Hiko | Kino rawa atu | Pai | Pai ake | Heoi ano |
Whawhati Elongation | 30%-40% | ≥ Polyester | 18%-45% | 15%-25% |
Te Whakaora | Tino Pai | He Pai ake i te Polyester | Kino atu | |
Wear Resisitance | Tino Pai | Pai | Tino Pai | Pai ake |
Ātete Wera | 120 ℃ | 90 ℃ He iti iti | 130 ℃ He Iti Tīngongo | 100 ℃ Whakaiti |
Te ngawari | 230 ℃-240 ℃ | 140 ℃-150 ℃ | 180℃ | 200 ℃ |
Whakarewatanga | 255℃-265℃ | 165 ℃-170 ℃ | 210 ℃-215 ℃ | 220℃ |
Ingoa matū | Polyethylene Terephthalate | Polyethylene | Polyamide | Waipiro Polyvinyl |