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Talosaga vaʻaiga o teuteuina palasitika

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Note: I tausaga talu ai nei, o le televave atinae o gaioiga ma gaosiga alamanuia i le salafa o le lalolagi ua matua faalauiloaina le tagata faatau manaoga mo fesuiaiga palasitika.

Fesuiaiga palasitika faasino i oloa palasitika i luga o le faʻavae o lautele-faʻamoemoe palasitika ma inisinia palasitika na na faʻatautaia ma toe fesuiaʻi e auala e pei o le faʻatumuina, palu faʻatasi, ma le faʻamalosia e faʻaleleia atili ai le mumū faʻafuaseʻi, malosi, aʻafiaga tetee, ma maʻaʻa.

O palasitika masani e masani ona i ai a latou lava uiga ma faʻaletonu. Fesuiaʻi vaega palasitika mafai ona le gata ausia le malosi faʻatinoina o nisi uʻamea, ae ia i ai foi maualalo density, maualuga maʻaʻa, tetee corrosion, maualuga aafiaga tetee, maualuga malosi, ma laei tetee. O se faʻasologa o mea lelei, e pei o le anti-vibration ma le mumū o le afi, ua aliaʻe mai i le tele o alamanuia, ma e toetoe lava a le mafai ona maua se mea e mafai ona suia mea palasitika i luga o le tele fua i lenei taimi.

I tausaga talu ai nei, o le televave atinae o gaioiga ma gaosiga alamanuia i le salafa o le lalolagi ua matua faalauiloaina le tagata faatau manaoga mo fesuiaiga palasitika.

I le 2018, o le manaʻoga o Saina mo palasitika faʻafouina na oʻo atu i le 12.11 miliona tone, o le tausaga-i le-tausaga siʻitaga o le 9.46%. O le manaʻoga mo le toe faʻaleleia o palasitika i le vaega o taʻavale, e 4.52 miliona tone, e tusa ma le 37%. O le faʻatatauga o palasitika faʻafouina i mea taʻavale i totonu o fale ua siʻitia i le sili atu ma le 60%. I le avea ai o ni mea taua taʻavale e sili ona taua, e le gata e faʻaititia ai le lelei o vaega e tusa ma le 40%, ae faʻaititia ai le tau o faʻatauga pe a ma le 40%. .

Nisi tusi apalai o toe faʻaleleia palasitika i le malae taʻavale

I le taimi nei, PP (polypropylene) mea ma fesuiaʻiga PP e lautele faʻaaogaina i totonu o taʻavale taʻavale vaega, pito i fafo vaega ma lalo-hood vaega. I atunuʻu alualu i luma taʻavale afi atunuʻu, o le faʻaaogaina o mea PP mo uila o loʻo maua ai le 30% o le atoa taʻavale palasitika, o le sili lea ona faʻaaogaina o mea palasitika uma i taʻavale. E tusa ai ma le atiina aʻe fuafuaga, i le 2020, o le averesi palasitika faʻatutu taumafaina mo taʻavale o le a oʻo atu i le 500kg / taʻavale, faʻamaumauga mo sili atu 1/3 o le aofaʻi o mea taʻavale.

I le taimi nei, o loʻo i ai pea le va i le va o Saina ua suia palasitika gaosi ma isi atunuʻu. O le lumanaʻi atinae faʻatonuga o toe faʻaleleia palasitika ei ai vaega nei:

1. Suiga o palasitika lautele;

2. Palasitika faʻafouina e maualuga-faʻatinoga, tele-aoga ma tuʻufaʻatasia;

3. Tau maualalo ma fale gaosi oloa o faʻapitoa palasitika;

4. Faʻaogaina o tekonolosi maualuga pei o nanocomposite tekinolosi;

5. Lanumeamata, puipuiga o le siosiomaga, maualalo carbon ma toe gaosi o toe fesuiaʻi uga;

6. Fausia ni mea fou faʻaopoopo lelei ma fesuiaʻi faʻapitoa resin autu


Faʻaogaina faʻapitoa o palasitika faʻafouina i mea faigaluega a le aiga

I se faʻaopopoga i le malae taʻavale, o mea faigaluega i le fale o loʻo avea ma malae e faʻaaoga ai palasitika faʻaleleia. Saina o se sili gaosi oloa o fale mea faigaluega. Fesuiaiga palasitika na lautele faʻaaogaina i ea malulu ma isi oloa i le tuanaʻi. I le 2018, o le manaʻoga mo toe faʻaleleia palasitika i le fanua o mea faigaluega i le fale e tusa ma le 4.79 miliona tone, faʻamaonia mo le 40%. Faatasi ai ma le atinaʻeina o oloa maualuluga, o le manaʻoga mo toe faʻaleleia palasitika i le fanua o mea faigaluega i le fale ua faʻateleina faʻateleina.

E le gata i lea, ona o le toe faʻaleleia o palasitika e masani lava ona i ai eletise eletise lelei, latou te faia se taua taua tele i le eletise ma faʻaeletise fanua.

Malosi eletise, luga resistivity, ma volume resistivity mafai masani ona faʻamalieina manaʻoga o maualalo-voltage eletise oloa. I le taimi nei, o eletise maualalo eletise o loʻo amataina i le itu o le miniaturization, multi-function, ma le maualuga o loʻo i ai nei, lea e manaʻomia ai le faʻaaogaina o mea palasitika ma sili atu le malosi ma maualuga maualuga teteʻe.

Ole tele o kamupani Saina o loʻo atiaʻe foʻi ni palasitika faʻapitoa fesuiaʻi pei o PA46, PPS, PEEK, ma isi mea, ina ia mafai ai ona tuʻuina atu iai ni mea palasitika e maualuga le faʻatinoina mo mea gaosi eletise eletise maualalo le uila. I lalo o le 5G agaʻi i le 2019, antenna vaega manaʻomia maualuga-dielectric tumau mea, ma maualalo-dielectric tumau mea e manaʻomia e ausia maualalo latency. Lenei i ai maualuga manaʻoga mo toe faʻaleleia palasitika ma aumaia ai foi avanoa fou.
 
 
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