moqhobi

Indasteri ea masela Polyester matla a pholosang lebanta la drakone

Bakeng sa phetisetso ea mochini o feto-fetohang, mosebetsi o fokolang o se nang thuso o sebelisoang ts'ebetsong ea phetisetso ea matla, o ntlafatsa phello ea ho boloka matla.Bakeng sa ts'ebetso ea phetisetso ea matla ea lebanta le tloaelehileng le bataletseng, boima ba 'mele oa lebanta, sebaka se phuthetsoeng ka bophara ba lebili le matla a katoloso a tsitsitseng a khethollang tšebeliso ea matla ea' mele oa lebanta ha o etsa mosebetsi.Ka hona, khetho le ho hlophisoa ha lebanta la phetisetso ka har'a lisebelisoa ke ntlha ea bohlokoa ea ho ntlafatsa matla a ho boloka matla, 'me lebanta la phetiso le nang le bolelele bo tsitsitseng,' mele o bonolo oa lebanta le likhohlano tsa holim'a metsi ke khetho e ntle bakeng sa bareki. mathata a ka holimo hantle.

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1. Polyester e nang le litšobotsi tsa ho boloka matla

a) Matla a phahameng a tsitsipano le tsitsipano e tsitsitseng.

Hangata, ha ho bapisoa le substrate, matla a 1% a tsitsitseng a lebanta la polyester ke 30% ho 50% e phahameng, e bolelang hore lebanta ha le hloke ho fetola tsitsipano khafetsa ka mor'a ho lokisa matla a tsitsipano.Ho phaella moo, ts'ebetso ea eona e boreleli, tsitsipano e itekanetseng 'me ha ho bonolo ho lahleheloa ke lebelo, e le hore mojaro oa ho jara o fokotsehe ka mokhoa o fokolang, kahoo o boloka tšebeliso ea motlakase.

b) Lithapo li bobebe ka boima

Lesela le matla la lebanta la polyester ke mohaho o khethehileng oa lesela la polyester le matla a phahameng a tlaase-elongation, ha phetisetso e tšoanang ea matla, o ka khetha lebanta le tšesaane le bataletseng, e le ho fokotsa nako ea inertia le matla a centrifugal a lebanta le bataletseng. , e le hore tšebeliso ea eona ea matla e fokotsehe le tšebeliso ea motlakase e bolokehe.

c) Ho tenyetseha hantle

Hobane 'mele oa lebanta la polyester o bonolo,' mele oa lebanta le lebili la lebanta li phuthetsoe hantle, khatello ea maikutlo e fokotsehile, ts'ebetso ea phetisetso ea ntlafatsoa le tšebeliso ea matla e batla e bolokiloe.

d) Sehokelo se potlakile ebile se na le tikoloho

Lenonyeletso le amohela tlamahano ea leino le chesang la thermoplastic elastomer ea 'mele, ha ho sekhomaretsi se kentsoeng,' me ts'ebetso ha e felle ka lehlakoreng, kahoo nako ea ho kenya ea bolokoa mme tšilafalo ea tikoloho ea fokotseha.

2. Phello ea ho boloka matla

Teko ea papiso ea masimo e bonts'a hore sekhahla sa ho boloka matla sa polyester se phahame ho feta 10% ho feta sa chip baseband ea lapeng le kantle ho naha.

Matla a bolokang matla a lebanta la polyester a bohlokoa haholo, bakeng sa mochini oa khoele ea ho roala, sekhahla sa ho boloka matla se ka fihla ho 20%, bakeng sa mochini o sothang habeli oa fiber e khuts'oane, sekhahla sa ho boloka matla se feta 15%, bakeng sa mochini o sothang makhetlo a 310. , sekhahla sa ho boloka matla ke 10%.Ka hona, lebanta la polyester le ts'ebetso ea lona e babatsehang ea ho boloka matla, le 'nile la sebelisoa haholo e le lebanta la drakone le lebanta la matla la lisebelisoa tse ncha tsa lebelo le phahameng tse kang ho roala mochini oa likhoele, mochini o ohlang o molelele o molelele, mochini o ohlang oa rotary le mochini o sotha habeli.

3. Papiso ea ts'ebetso ea sebopeho

Lebanta la polyester le entsoe ka rabara e khethehileng ea carboxyl nitrile butadiene e le thepa e ka sehloohong ea lera la ho khanna le ho ferekana, 'me tshebetso e tšoana le ea substrate.

Letlapa la thermoplastic polymer elastomer le sebelisoa e le lera la phetoho e kopaneng.Ka mor'a ho omisa, likaroloana tsa thermoplastic polymer lia qhibiliha ebe li fetisoa ke extruder ho etsa lakane e nang le botenya bo lekanang le bophara ba 1200mm.'Me ho ea ka botenya bo fapaneng ba' mele oa lebanta bopa 0.3 ~ 1.2mm botenya bo fapaneng ba lihlahisoa tsa lakane.Thepa e na le litšobotsi tsa elasticity e ntle haholo, ho hanyetsa oli, ho hanyetsa mocheso, ho hanyetsa mokhathala, ho feto-fetoha ha maemo, matla a khoheli a khethehileng le boima bo bobebe, 'me e na le thepa e ntle ea tlamahano e nang le lera le matla le rabara.


Nako ea poso: Nov-30-2023