fa'atauoloa

Mea e Sili ona Fa'amanuiaina Suia: Glass Fiber Reinforced Modified Phenolic Resin (FX-501)

Faʻatasi ai ma le faʻavavevaveina o le atinaʻe i le fanua o faʻainisinia fiber tioata faʻamalosia palasitika,mea fa'avae resini phenolicua fa'aaogaina lautele i pisinisi eseese. E mafua lenei mea ona o lo latou tulaga tulaga ese, maualuga le malosi faʻainisinia, ma le faʻatinoina lelei. O se tasi o mea fa'atusa sili ona taua o lephenolic fiber resin meafaitino.

Alava tioata phenolic, i totonu o resini gaosia muamua fa'apisinisi, e masani lava o se polycondensate e fausia e ala i le polymerization o phenols ma aldehydes i le i ai o se alkaline catalyst. O nisi faʻaopoopoga e faʻafeiloaʻi e faʻafesoʻotaʻi le fausaga macromolecular, faʻaliliuina i totonu o se fausaga macromolecular e le mafai ona faʻaaogaina ma faʻaaogaina, ma avea ai ma se masani masani.mea polymer thermosetting. Phenolic resins e sili ona taua mo a latou meatotino mataʻina, e aofia ai le lelei tele o le mu, faʻamautu tulaga, ma le malosi faʻainisinia lelei. O nei uiga na fa'aosoina ai su'esu'ega tele ma fa'aogaina o mea fa'amea fa'aigoa fibre tioata.

A'o aga'i i luma le tamaoaiga o fale gaosi oloa, ua fa'atupula'ia le mana'oga i le fa'atinoina o meafaitino fa'ata tioata phenolic. O lea la,maualuga-malosi ma vevela-tetefe suiga phenolic alava tioatao loʻo faʻalauteleina ma faʻaaogaina.O le alava tioata ua fa'amalosia le toe fa'aleleia o le resini phenolic (FX-501)o le taimi nei o se tasi o mea sili ona manuia suia phenolic fiber resin meafaitino. O se ituaiga fou o mea fa'apena fa'alelei ma fa'amalosia na faia e ala i le tu'ufa'atasia o alava tioata i totonu o le matrix resini muamua e ala i le fa'afefiloi.


 Meatotino Fa'ainisinia ma Matafaioi Fa'avae

Phenolic fiber resin resine masani ona filifilia o se matrix momea e fa'alavalava, tete'e, ma mea fa'apipi'iona o lona malosi tensile lelei, solvent tete'e, ma sili mea tau masini e pei o le mumu mumu. O lemea matrixe matua galue o se fusifusia, faʻafesoʻotaʻi faʻaletino vaega uma.Alava tioatae avea ma vaega autu e amoina uta i mea e fa'alavalava, e tu'uina atu ai le gafatia e amo ai, ma o latou fa'atinoga maualuga e a'afia tonu ai le fa'amalosia o le a'afiaga i le matrix.

O le matafaioi a le matrix meafaitino o le faʻamausaliina lea o isi vaega o mea faʻamalosi, faʻamautinoa o uta o loʻo faʻafeiloaʻi tutusa, tufatufaina, ma faʻasoa i filo tioata eseese. O lenei mea e tuʻuina atu ai se malosi ma le faigata i meafaitino. O filo masani, e aofia ai alava tioata, filo faʻaola, alava uʻamea, ma alava minerale, e faia se sao i le fetuunaiga o le malosi o le mea.


 Tauaveina o uta i mea faʻapipiʻi ma Aʻafiaga o Fiber Content

In phenolic fiber tioata mea tu'ufa'atasifaiga, o lealava ma le matrix resin tauave le avega, faatasi ai ma alava tioata o loo tumau pea i le ave avega muamua. A o'o ina fa'apipi'i alava tioata phenolic composites i le punou po'o le fa'amalosi fa'amalosi, o le fa'alavelave e fa'afeiloa'i tutusa mai le matrix resin i alava tioata ta'ito'atasi e ala i le atina'e, fa'asalalau lelei le malosi. O lenei faiga e faʻaleleia ai mea faʻainisinia o mea faʻapipiʻi. O le mea lea, o se faʻaopoopoga talafeagai imea alava tioata e mafai ona faʻaleleia le malosi o phenolic fiber fiber composite.

O fa'ai'uga fa'ata'ita'iga e fa'aalia ai mea nei:

  • Phenolic fiber composites fa'atasi ma 20% fa'alava tioatafa'aalia le tufatufaina o alava le tutusa, ma nisi vaega e leai ni alava.
  • Phenolic fiber composites fa'atasi ma 50% fa'alava tioatafa'aalia le tufatufaina atu o alava tutusa, fa'aletonu i luga o le gau, ma leai ni fa'ailoga iloga o le tele o alava toso i fafo. E ta'u mai ai e mafai e alava tioata ona tauave fa'atasi le uta, ma i'u aimalosi fa'afefete maualuga.
  • Pe a o'o ile 70% ole alava tioata., o le tele o le alava o loʻo i totonu e taʻitaʻia ai le maualalo o le matrix resin content. Ole mea lea e mafai ona fa'atupuina ai fa'ailoga "resin-mativa" i nisi o eria, fa'alavelaveina le fe'avea'i o fa'alavelave ma fa'atupuina fa'alavelave fa'alotoifale. O le mea la lea, o le aofa'i o mea fa'ainisinia o mea fa'apipi'i alava tioata phenolicmatele ina fa'aitiitia.

Mai nei su'esu'ega, o leaupito maualuga fa'ataga fa'aopoopoina o alava tioata i phenolic fiber composites tioata e 50%.


 Fa'aleleia o Fa'atinoga ma Fa'aa'afiaga

Mai fa'amaumauga numera,phenolic fiber tioata compositeso lo'o iai 50% alava tioatafa'aalia pe tusafa'atoluina le malosi fefiloimafa'afaina i le malosi fa'amalosifaʻatusatusa i le resin phenolic mama. E le gata i lea, o isi mea e aʻafia ai le malosi o phenolic fiber glass reinforced plastics e aofia ai leumi o alava tioatama latoua'oa'oga.

Ua Fa'amalosia Fa'aigoa Fa'aigoa Fa'aigoa Fa'afiti Phenolic Resin (FX-501)


Taimi meli: Iuni-18-2025