Fa'amatalaga fa'asaienisi ta'uta'ua: Fa'atomuaga i fa'avae o palasitika.

Fa'amatalaga fa'asaienisi ta'uta'ua: Fa'atomuaga i fa'avae o palasitika.

O le Resin e masani lava ona faasino i se mea faʻaola e mautu, semi-solid poʻo pseudo-solid i le vevela o le potu, ma e masani ona i ai se faʻamaluluina poʻo le faʻafefeteina pe a uma ona vevela.A fa'amalulu, e a'afia i malosiaga mai fafo ma e masani lava ona i ai se uiga e tafe.I se tulaga lautele, o fea e mafai ai O polymers e pei o le palasitika matrix e avea uma ma resins.

O le palasitika e faasino i se mea polymer organic e faia e ala i le faʻapipiʻiina ma le faʻaogaina o le resin e fai ma vaega autu, faʻaopoopoina nisi mea faʻaopoopo poʻo sui fesoasoani.

Ituaiga masani o palasitika:

Palasitika lautele: polyethylene, polyvinyl chloride, polystyrene, polymethylmethacrylate.

Palasitika faʻainisinia lautele: polyester amine, polycarbonate, polyoxymethylene, polyethylene terephthalate, polybutylene terephthalate, polyphenylene ether poʻo le polyphenylene eter ua suia, ma isi.

Palasitika faʻainisinia faʻapitoa: polytetrafluoroethylene, polyphenylene sulfide, polyimide, polysulfone, polyketone ma polymer tioata vai.

Palasitika fa'atino: palasitika fa'ata'ita'i, palasitika piezoelectric, palasitika fa'amaneta, alava fa'apipi'i palasitika ma palasitika mata, ma isi.

Palasitika lautele thermosetting: phenolic resin, epoxy resin, unsaturated polyester, polyurethane, silicone ma amino palasitika, ma isi.

Sipuni palasitika, o se tasi o matou oloa palasitika autu, o loʻo gaosia mai meaʻai-grade PP mea mata.E aofia aifa'ailoga palasitika, la'au fa'asuavai, o mea uma fa'afoma'i po'o falesu'esu'e po'o mea'ai umukuka a le fale o mea'ai fa'apitoa fo'i.

Vaega fa'aoga palasitika:

1. Mea fa'apipi'i.O mea faʻapipiʻi e sili ona faʻaaogaina palasitika, e sili atu i le 20% o le aofaʻi.O oloa autu ua vaevaeina i:

(1) Ata ata, e pei o ata mama ma mamafa afifiina, ata puipui, ata vevela vevela, ata faʻapipiʻi a le tagata lava ia, ata e teteʻe ai, ata tifaga, ata tifaga ea, ma isi.

(2) Fagu oloa, e pei o fagu meaʻai (suauu, pia, soda, uaina paʻepaʻe, vineka, soya soya, ma isi), fagu teuteu, fagu vailaʻau ma fagu vailaʻau.

(3) Pusa oloa, e pei o pusa meaai, meafaigaluega, galuega taulima, sapalai faaleaganuu ma aoaoga, ma isi.

(4) Ipu oloa, e pei o ipu inu inu, ipu susu, ipu yogurt, ma isi.

(5) Pusa oloa, e pei o pusa pia, pusa soda, pusa meaai

(6) Ato oloa, e pei o ato lima ma ato lalaga

2. Mea e manaomia i aso taitasi

(1) O oloa eseese, e pei o pesini, paelo, pusa, ato, ipu, nofoa, ma isi.

(2) O tala fa'ale-aganu'u ma ta'aloga, e pei o peni, ta'avale, badminton, tenisi laulau, ma isi.

(3) Mea'ai fa'alavalava, e pei o seevae seevae, pa'u fa'akomepiuta, pa'u gaosia, faamau, pine lauulu, ma isi.

(4) Sapalai o le umukuka, e pei o sipuni, laupapa tipi, tui, ma isi.

O le mea lena mo lenei aso, toe feiloa'i i le isi taimi.


Taimi meli: Ian-05-2021