Itondekanya ryubushyuhe bwo hejuru Nylon PA nuburyo bukoreshwa muburyo bwa elegitoroniki

Ubushyuhe bwo hejuru nylon (HTPA)ni plastike idasanzwe ya nylon ishobora gukoreshwa mubidukikije bya 150 ℃ cyangwa irenga mugihe kirekire.Ahantu ho gushonga muri rusange ni 290 ℃ ~ 320 ℃, kandi ubushyuhe bwo guhindura ubushyuhe burashobora kugera kuri 290 ℃ nyuma yo guhindura fibre yibirahure, kandi bikagumana imiterere yubukanishi mubushuhe bugari hamwe nubushuhe bwinshi.

Nibikorwa byayo byiza, ibikoresho bya nylon byohejuru bikoreshwa cyane mubikoresho bya elegitoroniki nka mudasobwa zigendanwa na terefone zigendanwa.

Gutondekanya ubushyuhe bwo hejuru nylon

(1)Aliphatic nylon - PA46

Ugereranije nubuhanga busanzwe bwa palasitike PA66, PA46 ifite urwego runini rwimikorere ya molekuline kandi isanzwe, bityo ifite ubushyuhe bwinshi, imbaraga, kugoreka modulus no guhagarara neza.Kubera kristu ndende ya PA46, umuvuduko wo gukora urihuta cyane.PA46 ikoreshwa cyane cyane muri electronics, icyogajuru, imodoka, nibindi

DSM 30% fibre fibre yashimangiye PA46 kubikoresho bya moteri yindege

DSM 40% yibirahure fibre yashimangiye PA46 kubintu bifata imodoka

(2)Half aromatic nylon - PPA

Ubushyuhe bwo guhindura ubushyuhe bwa kimwe cya kabiri cya aromatic nylon kiri hagati ya 280 ℃ na 290 ℃.Ubwoko nyamukuru ni PA4T, PA6T, PA9T, PA10T, nibindi. , imirima y'ibicuruzwa.

Umuhuza

(3) Aromatic nylon - PARA

PARA yahimbwe na DuPont, izwi cyane muri zo ni Nomex (aramid 1313) na Kevlar (aramid 1414).Ubu bwoko bwibikoresho bikoreshwa cyane mugutegura fibre ikora cyane nimpapuro, fibre ikozwe nimbaraga nyinshi, gukomera cyane, modulus nyinshi, kurwanya ubushyuhe bwinshi, imbaraga za dielectric.Irashobora gukoreshwa nka fibre ikomeye cyane nibikoresho byongerera imbaraga igisirikare, icyogajuru nibindi bikoresho byubaka.

Aramide 1414 ibirwanisho byumubiri

Gukoresha ubushyuhe bwo hejuru nylon murwego rwa elegitoroniki

(1) Terefone igendanwa

Ubushyuhe bwo hejuru nylon bukoreshwa cyane muri terefone zigendanwa, nk'ikarita ya terefone igendanwa, antene, module ya kamera, disikuru yerekana, USB umuhuza n'ibindi.

Antenna ya terefone igendanwa

Laser direct prototyping (LDS) irashobora gukoreshwa muri antenne ya terefone igendanwa, imiyoboro ya elegitoroniki yimodoka, imashini yimashini hamwe no kumva sida yo mu rwego rwo kwa muganga.Bikunze kugaragara cyane ni antenne ya terefone igendanwa.LDS irashobora kwifashisha antenne mu buryo butaziguye ku gishishwa cya terefone igendanwa, itirinda gusa kwivanga kw'icyuma cya terefone igendanwa, ahubwo inagabanya ubunini bwa terefone igendanwa.

Igishushanyo mbonera cya antenna ya 5G ya terefone igoye cyane, mugihe antenne ya LDS ihuye nigishushanyo mbonera kandi cyoroshye kandi gifite umudendezo wo hejuru.PPA, nkibikoresho bya antenne ya LDS, ifite imiterere yubukanishi kandi ihagaze neza, irwanya ubushyuhe bwinshi, nta ifuro ryinshi hamwe n’intambara nkeya nyuma yo gusudira ubusa, no gutakaza ibimenyetso bya radiyo.

Structor Imiterere ya terefone igendanwa

Bitewe nuburemere bwibimenyetso bya radiyo muri terefone zigendanwa 5G, ikoreshwa rya tekinoroji ya nano-inshinge igeze ku rwego rushya.Ibikoresho bya Nano-inshinge bigomba kwihanganira ubushyuhe bwo hejuru, kandi PPA nikimwe mubikoresho byujuje iki cyifuzo, kandi PPA ifite imiterere yubukanishi nimbaraga nziza zihuza ibyuma.

PPA ikoreshwa mubice byubaka bya terefone igendanwa

▶ USB Umuhuza

Icyifuzo cyibikorwa byihuse byo kwishyuza byihuse no kwishyurwa byihuse bya terefone igendanwa ya 5G byazamuye umutekano w’umuhuza wa USB-C, kandi kwishyiriraho USB bihuza ahanini bishingiye ku ikoranabuhanga rya SMT.Bitewe n'umuvuduko mwinshi uranga umuhuza hamwe nibikenerwa mu gukora no gukoresha ikoranabuhanga, ibikoresho birwanya ubushyuhe bwo hejuru byabaye nkenerwa.PPA ifite ibiranga ubushyuhe bwo hejuru kandi nta deformasiyo.Ikoreshwa cyane muri terefone igendanwa USB.

(2) Mudasobwa zigendanwa na tableti

Ubushyuhe bwo hejuru nylon irashobora gusimbuza ibyuma kugirango igere ku gishushanyo cyoroshye, irashobora gukoreshwa mugihe cyikaramu, igishishwa kiringaniye, ubushyuhe budasanzwe bwo guhangana nubushyuhe buringaniye bituma ikoreshwa cyane mumufana, intera yikaramu. 

Mudasobwa igendanwa

(3) Kwambara neza

Ubushyuhe bwo hejuru nylon burashobora kandi gukoreshwa mumuzunguruko wa LDS stereo yisaha yubwenge, laser yanditseho antenne, ikariso, inkunga yimbere hamwe nigikonoshwa cyinyuma nibindi bice.

Gukoresha ubushyuhe bwo hejuru nylon mumasaha yubwenge