Lolomi Komiti Faatino matagaluega, e lauiloa foi o le Lolomi Komiti Faʻatonu, Lolomi Lolomi Komiti Faatino, Lolomi matagaluega Komiti Faatino. O le faʻataʻitaʻiga mo le PCBS na sau mai telefoni fesuiaʻiga i le amataga o le 20 seneturi na faʻaaogaina le manatu o le “Circuit,” lea na faia e ala i le tipiina o pepa uʻamea i totonu o se mea taʻavale ma faʻapipiʻi ai i le va o ni laupepa sefulefu pepa. I le uiga moni o le PCB na fanau mai i le 1930 s, na ia faʻaaogaina eletise lolomi lolomiina, ma faʻamaʻa laupapa laupapa mea, tipiina i se faapitoa, ma le itiiti ifo i le tasi conductive ata, ma ie maua se pu (pei o vaega pu, pu faʻamau, pu metallization, ma isi), faʻaaogaina nai lo muamua masini eletise vaega o le chassis, ma iloa le fesoʻotaʻiga i le va o eletise elemeni, O loʻo avea ma matafaioi o moligafua moliga, o le lagolago tino o eletise elemeni, ma ua lauiloa o le “tina o oloa eletise”.

Classification by softness of base material:

Faʻamatalaga faʻavae: Faʻaputuga faʻamatalaga a le lautele

Lolomiina matagaluega PCB lalolagi tufatufaina maketi

Talu mai le 21st seneturi, faatasi ai ma le faʻaliliuina atu o le eletise eletise faʻamatalaga alamanuia mai atunuʻu atiaʻe i le alualu i luma tamaoaiga ma atunuʻu tulaʻi mai, Asia, ae maise Saina, ua faʻasolosolo avea ma sili ona taua faʻaeletoroni faʻamatalaga oloa gaosiga faʻavae. I le 2016, o le tupe maua a Saina eletise eletise gaosiga alamanuia i luga fua faʻatulagaina ausia 12.2 trillion yuan, i luga 8.4% tausaga i le tausaga. Faatasi ai ma le faimalaga o le eletise eletise faʻamatalaga pisinisi, PCB alamanuia, o lona autu alamanuia, o loʻo faʻatauaina foi i le Saina Saina, Sautesasae Asia ma isi itulagi Asia. I luma o le 2000, sili atu nai lo le 70% o le lalolagi PCB galuega faatino taua na tufatufaina i Amerika (tele Amerika i Matu), Europa ma Iapani. Since the 21st century, the PCB industry has been shifting its focus to Asia. I le taimi nei, o le galuega faatino taua o PCB i Asia e latalata i le 90% o le lalolagi, aemaise lava i Saina ma Sautesasae Asia. Talu mai le 2006, ua sili atu Saina Iapani e avea ma sili ona tele PCB gaosi oloa, ma PCB galuega faatino ma galuega faatino tulaga muamua i le lalolagi. In recent years, the global economy is in a period of deep adjustment. The driving role of Europe, the United States, Japan and other major economies on the world economic growth has weakened significantly, and the PCB market in these countries has limited growth or even contracted. Ua faʻateleina le tuʻufaʻatasia o Saina ma le tamaoaiga o le lalolagi, ma faifai malie ai ona nofoia le afa o le maketi o le PCB i le lalolagi atoa. As the largest producer of PCB industry in the world, China accounted for 50.53% of the total output value of PCB industry in 2017, up from 31.18% in 2008.

Faʻamatalaga faʻavae: Faʻaputuga faʻamatalaga a le lautele

The big trend of industry moving east, the mainland is unique.

The focus of PCB industry is constantly shifting to Asia, and the production capacity in Asia is further shifting to the mainland, forming a new industrial pattern. I luma o 2000, 70% o le lalolagi atoa PCB galuega faatino taua na tufatufaina i Europa, Amerika (tele Amerika i Matu) ma Iapani. Faatasi ai ma le faifai pea faaliliuina o gaosiga gafatia, o le galuega faatino taua o PCB i Asia latalata i le 90% o le lalolagi, taitaiina le PCB i le lalolagi, ae o le Saina laueleele tele ua avea le itulagi ma le maualuga gaosiga gafatia o PCB i le lalolagi. I le taimi lava e tasi, i tausaga talu ai nei, o le gaosiga gafatia i Asia ua faʻaalia ai se aga o le fesiitaʻi mai Iapani, Korea i Saute ma Taiwan i le atunuʻu o Saina, lea e mafai ai e le PCB gaosiga gafatia i le Saina Saina tupu i se fua faatatau o le 5% -7% maualuga atu nai lo le lalolagi tulaga. I le 2017, China’s PCB galuega faatino o le a oʻo mai ia i tatou $ 28.972 piliona, e sili atu ma le 50% o le aofaʻi o le lalolagi atoa.

O le PCB gaosiga gafatia o Europa, Amerika ma Taiwan faʻaauau pea ona faʻamatuʻu atu i le atunuʻu tele mo le tolu mafuaaga:

1. Environmental protection policies in western countries are becoming stricter, forcing the PCB industry with relatively high emissions to move.

The printed circuit board contains heavy metal pollutants, which will inevitably cause local environmental pollution in the manufacturing process. In Europe and the United States, the government’s environmental protection requirements for PCB manufacturers are higher than domestic. I lalo o le ogaoga puipuiga o le siosiomaga tulaga faatonuina, atinaʻe manaʻomia le faʻatuina o se sili atu atoatoa puipuiga siosiomaga faiga, lea o le a taʻitaʻia ai i le faʻateleina o le siʻosiʻomaga puipuiga tau o pisinisi, faʻalauteleina tau pulega ma aʻafia ai le tulaga o faʻalapotopotoga tupe mama. O le mea lea, Europa ma Amerika gaosi na o latou tausia le PCB pisinisi ma maualuga tekonolosi ma malosi faʻatauaina, e pei o militeli ma aerospace, ma laiti-faaputuputu laupapa laupapa pisinisi, ma faʻaititia taimi uma le pisinisi PCB ma maualuga filogia ma maualalo maualalo tupe mama. Production capacity in this part of the business has shifted to Asia, where environmental requirements are relatively loose and environmental spending is relatively low. O tulafono saʻo o le siosiomaga o loʻo faʻalavelaveina foʻi le faʻamatuʻuina atu o se avanoa fou. PCB makers typically expand capacity by expanding existing plants or opening new ones. Ae i le tasi itu, o le faʻatapulaʻaina o le puipuiga o le siʻosiʻomaga fuaiupu faʻateleina le faigata o filifiliga nofoaga o laʻau; On the other hand, the increase of cost reduces the expected rate of return of the project, weakens the feasibility of the project and increases the difficulty of raising funds. Due to the above two reasons, European and American manufacturers invest in new projects at a slower pace than Asian manufacturers, thus releasing relatively less new capacity, and falling behind Asia in PCB capacity. Mainland market obtains price advantage with relatively low labor cost, while western manufacturers tend to be inferior in price war.O le tau o tagata faigaluega i le maketi tele e i ai le lelei o tau maualalo. E ui lava na faʻasolosolo ona alualu i luma i tausaga ua tuanaʻi, ae o loʻo sili mamao atu lona maualalo nai lo le tulaga o atunuʻu atiaʻe i Europa ma le Iunaite Setete, ma faʻapena foi maualalo nai lo le tulaga o Iapani ma Saute Korea. E tusa ai ma le lelei o latou siʻosiʻomaga i tupe faʻaalu puipuia ma tau o tagata faigaluega, e mafai e tagata gaosi oloa i le atunuʻu o Saina ona maua ni tauvaga faʻatauvaga ma tau maualalo atu nai lo isi atunuʻu, ma faʻalauteleina ai le faʻasoa o maketi.

2. Ua avea Saina ma maketi faaeletonika sili ona tele i le lalolagi, ma o pisinisi i luga ma lalo o pisinisi ua lagolagoina atoatoa manaʻoga o le PCB pisinisi.

I le sefulu tausaga ua tuanaʻi, o Saina eletise eletise faʻamatalaga alamanuia ua atiina ae vave ma lona alamanuia fua ua faʻalauteleina. I le 2015, Saina tagata faʻatau eletise faʻamatalaga gaosiga alamanuia ausia le autu pisinisi tupemaua o 11.1 piliona yuan, tulaga muamua i le lalolagi. I le avea ai o se tasi o felauaiga latalata i oloa tuʻufaʻatasi, o le manaʻoga mo PCB i le atunuʻu o Saina o le a faʻaauau pea ona tupuola ma le taʻutaʻua o le pito i lalo o oloa gaosi. E tusa ai, o se atoa alamanuia filifili o “apamemea foil, alava tioata, resin, apamemea ofu ipu ma PCB” na fausiaina i le sapalaiina o le laueleele tele Saina, lea e mafai ona faʻamalieina le tuputupu ae manaʻomia manaoga. O le mea lea, unaʻia e le manaʻoga, o le alamanuia o gaioiga gafatia e sologa lelei faʻaliliu atu i le atunuʻu tele.

3. I le taimi nei, Saina fausia PCB alamanuia faʻaputuga fusi ma penina vaitafe Delta ma Yangtze vaitafe Delta o autu vaega.

E tusa ai ma Saina Lolomiina matagaluega Association CPCA, o le aofai o pisinisi PCB alamanuia pisinisi i le 2013 e tusa ma le 1,500, tele tufatufaina i le Pearl River Delta, Yangtze River Delta ma Bohai Rim itulagi, o le Yangtze Vaitafe Delta ma penina vaitafe Delta lua itulagi fuafuaina e uiga i 90% o le aofaʻi aofaʻi o galuega faatino o PCB i le atunuʻu o Saina. PCB gaosiga gafatia i le ogatotonu ma sisifo o Saina ua faʻateleina faʻalauteleina foi i tausaga talu ai nei. I tausaga ua tuanaʻi, talu ai le siʻitia o tau o totogi o tagata faigaluega, o isi pisinisi a le PCB ua siitia le latou gafatia gafatia mai le Pearl River Delta ma Yangtze River Delta i taulaga i le ogatotonu ma sisifo itulagi ma sili atu tulaga masani, pei o Huangshi i Hubei itumalo, Guangde i Anhui Itumalo, suina i Sichuan Itumalo, ma isi O le itumalo o Delta Vaitafe o Miti, o le Yangtze River Delta itulagi e faʻaaoga ai lana taleni, tamaoaiga, alamanuia filifili, ma taimi uma maualuga-iuga oloa ma maualuga taua-faʻaopopo oloa.