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Fɛɛrɛw lajɛlen minnu bɛ tasuma-fanga-fɛɛrɛw kan walasa ka lastikuw dilan .

Posted on22 December 2025

N'a Bɔra sintetiki lastikuw suguya damadɔw la, u fanba . Produits de rubber synthétiques . , i n'a fɔ Lastikuw nafama . , ye Fɛn minnu bɛ se ka tasuma walima minnu bɛ se ka jeni . . in iziniw i n' a fɔ . Energie kura ., Batiriw ka sigidaw . , ani Elektroniki minɛnw . . Batiriw ka pads . ani Halojeni tɛ tasuma-fanga-yɔrɔ-yɛrɛyɛrɛ-da la ..

Sisan, fɛɛrɛko siratigɛba minnu bɛ kɛ ka ɲɛsin . Flame retardancy ka lastikuw ka fɛnw . ka fara kan:

ka fara a kan . Flame retardants . walima Fillers tasuma-fanga-minɛnw .

Yɛlɛma donna fɛn caman na . ni tasuma-fanga-minɛnw ye .

Introducing . Jɛkulu minnu bɛ baara kɛ ni tasuma ye . Polimerizasiyɔn waati .

ka dɔ fara a kan . crosslink density . ka lastikuw ka fɛnw .

Dakun nataw bɛ danfara ni ɲɛfɔli surun di . Technologies de technologies à médias à médiaux à rubber ..

 


1. Tasuma-minɛ-fɛɛrɛw ka ɲɛsin hidrɔkarbonw ma .

1.1 hidrɔkarbɔn ka lastikuw cogoya .

Lastikuw minnu bɛ kɛ ni hidrɔkarbon ye . kɛrɛnkɛrɛnnenya la .:

NR (lastikuw latural) .

SBR (Styrène-butadiene ka lastikuw) .

BR (butadiene ka lastikuw) .

IIR (Butyl Rubber) .

EPR / EPDM (Etilɛni propilɛni ka lastikuw) .

Hali NBR (Nitrile lastikuw) . ye hidrɔkarɔbɔni lastikuw ye, a ka . Furakɛcogo minnu bɛ kɛ ni tasuma ye . bɛ o cogo kelen na wa a ka c’a la, u bɛ kuma ɲɔgɔn fɛ ɛntɛrinɛti kan.

hidrɔkarbɔn lastikuw ka jogo jɔnjɔnw ye .:

Danyɔrɔ min bɛ oksizɛni hakɛ la (LOI): a bɛ se ka kɛ. 19–21 .

Funteni funteni hakɛ: 200–500°C .

Tasuma kunbɛncogo jugu ani funteni kunbɛncogo .

ka generation de la quantités de la 1000 san 100. Gazi minnu bɛ se ka tasuma bɔ u jeni waati .

O la, ni baara kɛra ni a ye san 1999 na. Batiriw ka pads ., Industrie damping pads . , walima General vibration isolation components . , tasuma-yɔrɔ-ko-yɛrɛ-yɛrɛ-ko nafa ka bon.


1.2 Tasuma-fagalanw ka Tel .i ka kɛ ka ɲɛsin hidrɔkarbonw ma .

(1) ka fara ɲɔgɔn kan ni polimɛriw ye minnu bɛ tasuma bɔ .

ni hidrɔkarbɔn lastikuw ni polimɛriw ye minnu bɛ tasuma bɔ ɲɔgɔn na i n’a fɔ .:

Klori polivinili (PVC) .

Poliɛtilɛni kulori (CPE) .

Poliyetilɛni (CSM) kulorosifoli (chlorosulfoné) .

Etilɛni-vinili asetati (EVA) .

Tasuma kunbɛnni bɛ se ka ɲɛ ka se hakɛ dɔ ma. O ɲagami waati la, jateminɛ kɛrɛnkɛrɛnnen ka kan ka kɛ .:

Material Compatibilité .

Co-crosslinking System Design .

Nin fɛɛrɛ in bɛ kɛ ka caya . Batiriw ka baarakɛcogo . walima Damping components non-élastiques non-élasticité ..


(2) Tasuma-fanga-minɛnw farali (a kɛcogo fɔlɔ) .

farankan ka ɲɛsin . Flame retardants . ye fɛɛrɛ ye min nafa ka bon kosɛbɛ tasuma kunbɛnni sabatili la hidrɔkarbon laminiw na ani a bɛ se ka ɲɛtaa sɔrɔ ka taa a fɛ . Sistɛmu minnu bɛ kɛ ɲɔgɔn fɛ ..

Halojeni basigilen tasuma-fanga-minɛnw (laadalata furaw) .:

Hexachlorocyclopentadiene bɔlenw .

Dekabromodifenili ɛtiri .

Parafin min bɛ kɛ ni kulori ye .

Sinɛrɛzi tasuma-fanga-minɛnw (Synergistique) .:

Antimony trioxide (SB₂o₃) . (A bɛ kɛ ka caya)

Zɛnki Borate .

Aluminiyɔmu idɔrɔkisidi .

Klori amoniyɔmu .

Kɔlɔsili nafamaw .:
Halojeni basigilen tasuma-fanga-minɛnw man kan ka sɔrɔ . Halojeniw fu . , n' o tɛ u bɛ se ka .:

Corrode Processing Equipment ani Molds .

Kuranko baarakɛcogo dɔgɔya .

Negativement bɛ nɔ jugu bila kɔrɔya kɛlɛli la .

in kɔnɔ . Energie kura . ani Electronics Industries (Industriw) minnu bɛ yen ., Halojeni tɛ tasuma-fanga-yɔrɔ-yɛrɛyɛrɛ-da la . ye kɛ mɔgɔba ye , min bɛ na ni ŋaniya barikama ye . Halojeni tɛ tasuma-minɛ-minɛnw na ..


(3) ka tasuma-fanga-minɛnw fara a kan .

Filɛri minnu bɛ kɛ ka caya, olu dɔw ye .:

Karɔbɔni kalisiyɔmu .

Kaolin bɔgɔ .

Talc .

Silisi min bɛ bɔ .

Aluminiyɔmu idɔrɔkisidi .

O fɛɛrɛ in bɛ tasuma-fanga-ko ɲɛ ka ɲɛ ni .:

ka dɔ bɔ a hakɛ la . Fɛn min bɛ se ka jeni, o ye fɛn ye min bɛ se ka jeni .

baara kɛli ni . Endothermic decomposition effet . ka filɛriw .

I n'a fo:

Karɔbɔni kalisiyɔmu . ani Aluminiyɔmu idɔrɔkisidi . Aw bɛ funteni nafama minɛ tiɲɛni waati .

Nka, jateminɛ ka kan ka kɛ ko .:

Filler loading damatɛmɛnen bɛ dɔ bɔ . Mekaniki jogo .

A ma bɛn . Elasticité sanfɛ . walima Yɛrɛyɛrɛli isolation (yɛrɛyɛrɛli) yɔrɔ minnu ka bon kosɛbɛ .


(4) Ka dɔ fara lastikuw ka crosslink density kan .

Kalanw y' a jira ko .:

Crosslink density (kɛrɛnkɛrɛnnenya la density) ka bon →Oxygène index (Oksizɛni hakɛ) ka bon → Tasuma kunbɛncogo ɲɛnabɔlen .

A ka c’a la, o fɛɛrɛ in bɛ tali kɛ . Dɔ farali funteni tiɲɛni funteni kan ..

O fɛɛrɛ in kɛra ka ɲɛ san 1999 . EPDM ka lastikuw . ani a bɛnnen don .:

Batiriw minnu bɛ baara kɛ ni u ye sigidaw la minnu bɛ funteni cɛmancɛ la fo ka se hakɛ caman ma .

structurel tasuma-retardant vibration damping lastikuw .


2. Lastikuw minnu bɛ kɛ ni halojeni ye, olu tasuma-fanga-minɛnw .

Lastikuw halojeni . Halojeni fɛnw bɛ sɔrɔ a kɔnɔ ani a bɛ kɛ cogo min na .:

Oksizɛni hakɛ: 28–45 .

FPM (fluororubber) oksizɛni hakɛ min bɛ tɛmɛ 65 kan .

Halojeni hakɛ ka ca . → Flame retardance ka fisa .

Yɛrɛfaga kɛcogo tasuma bɔli kɔfɛ .

O de kosɔn, lastikuw minnu bɛ kɛ ni halojeni ye, olu furakɛli tasuma fɛ, o ka nɔgɔn kosɛbɛ, a ka ca a la, o bɛ fanga dɔgɔyalen dɔrɔn de wajibiya ni tasumafagalanw ye.

⚠ Nka, ka da a kan . Sigida sariyaw . (i n'a fɔ Rohs . ani KA SƆRƆ ) ani taabolo minnu bɛ . Enerji kura ka baarakɛyɔrɔ ., Halojeni tɛ fura minnu na . bɛ ka diya ka taa a fɛ. O ye kunba ye min b' a to 1000 ye. Halojeni tɛ tasuma-fanga-yɔrɔ-yɛrɛyɛrɛ-da la ..


3. Tasuma-minɛ-fɛɛrɛw ka ɲɛsin hɛtɛrochain lastikuw ma .

A ka ca ni tɔw bɛɛ ye . Lastik hétérochain . ye:

Dimetil silikoni ka lastikuw (VMQ) .

A jogo jɔnjɔnw ye .:

oksizɛni hakɛ min bɛ 25 ɲɔgɔn bɔ .

funteni tiɲɛni funteni fo ka se 400–600°C ma .

Sumayaba sabatili ɲumanba .

Silikoni lastikuw ka tasuma-fanga-minɛnw bɛ tali kɛ u la kosɛbɛ .:

ka caya . funteni tiɲɛni funteni .

ka dɔ fara a hakɛ kan . Char residual kɔfɛ decomposition .

ka dɔgɔya . Gazi minnu bɛ se ka tasuma don, olu bɔnsɔn hakɛ .

o de kosɔn, . Silikoni ka lastikuw . bɛ kɛ ka caya san 1999 .:

Batiriw ka pads minnu bɛ funteni caman bɔ .

Halojeni tɛ min na, o ye tasuma-yɔrɔ-minɛnw ye minnu tɛ tasuma-fanga-minɛn ye .

Tamponw lakanani yɔrɔ minnu bɛ kɛ ka ɲɛsin ɛntɛrinɛti ni fanga kura minɛnw ma .


Kuncɛli

A ka baara ye ka tasuma-ka-bɔ. Lastikuw ka fɛnw . ka kan ka jateminɛ ka ɲɛ ka da a kan . Lastikuw suguya ., Aplikasi sigida . , ani Sariyasunw ka sariyaw ..

ka ɲɛsin baarakɛminɛnw ma i n' a fɔ .:

Batiriw ka pads .

Halojeni tɛ tasuma-fanga-yɔrɔ-yɛrɛyɛrɛ-da la .

A ka ɲi ka fɔlɔfɔlɔ sɔrɔ .:

Halojeni tɛ tasuma-minɛ-minɛnw na .

Crosslink density design ka ɲɛ .

Fɛn minnu bɛ kɛ ka tasumafagalanw ni masinw ka baarakɛcogo ɲumanw cɛ .

Fɛɛrɛw lajɛlen minnu bɛ tasuma-fanga-fɛɛrɛw kan walasa ka lastikuw dilan .

N’a Bɔra sintetiki lastikuw suguya damadɔw la, u fanba . Produits de rubber synthétiques . , i n’a fɔ Lastikuw nafama . , ye Fɛn minnu bɛ se ka tasuma walima minnu bɛ se ka jeni ..

Kibaruyaw minnu bɛ tali kɛ o la .
Fɛn minnu bɛ tali kɛ o la .

N’aw b’a fɛ ka an ka fɛn dilannenw dɔn, aw bɛ se k’a sugandi k’aw ka kunnafoniw to yan, wa an bɛna kuma aw fɛ yanni dɔɔnin cɛ.

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