Mu kuphatikizira kwa mphira, kuyesa kosasinthika kwamuyaya kumachitika kuposa mayeso osokoneza bongo osokoneza bongo. Monga momwe tidzafotokozeredwa pansipa, magawo ambiri a pawiri ya mphira ya mphira amakhudza katundu wake. Tiyenera kudziwidwa panopo kuti kusokoneza kosatha kwamphamvu komanso kuwonongeka kwamuyaya ndi zinthu ziwiri zosiyanasiyana. Chifukwa chake, zomwe zimasintha kapangidwe kokhala kosatha kusokoneza kwamuyaya sikutanthauza kusintha kwamuyaya, komanso mosemphanitsa. Kuphatikiza apo, chifukwa chopanga mphira, kusokoneza kosinthika kwa compression sikunena zolosera bwino za kupanikizika kapena kugwirira ntchito. Nthawi zambiri, zovuta zoyesa zolimbitsa thupi zimayenera kuchitidwa, zabwinobwino kukhazikika kwa chinthucho zinanenedweratu.

Pulogalamu yotsatirayi imagwiritsidwa ntchito kukonza kusintha kwamphamvu kwa mphira. Chidziwitso: Protocol yoyeserayi siyingakhale yotheka nthawi zonse. Kuphatikiza apo, kusinthika kulikonse komwe kumachepetsa kuwonongeka kwamuyaya m'maganizo kapena kusokonezeka kumakhudzanso zinthu zina ndipo sadzayankhidwa m'mawu.

1. Makina a Valcananition

Ganizirani kugwiritsa ntchito ma peroxides monga othandizila a CC, omwe angapangire zomangira zolumikizidwa ndi CC ndikuwongolera kuwonongeka kwako kwa mphira. Vulcananition ya Ethylene Probyylene Play ndi Peroxide imatha kuchepetsa kuphatikizika kwa mphira wa mphira. Ubwino wa peroxide kuposa sulufule ndi kuphweka kothana ndi peroxide ndi kuwonongeka kotsika kwa comprester kwa mphira.

2. Nthawi yopukutira ndi kutentha

Kutentha kwambiri kwa nthawi yayitali komanso nthawi yayitali yozizira imatha kuwonjezera kuchuluka kwa ma dialcananition motero kuchepetsa kuphatikizika kwa mphira.

3. Kuchulukitsa kwapakati

Kuchulukitsa kachulukidwe kakang'ono ka mphira kumachepetsa bwino kusokonekera kwa mphira.

4.

Pofuna kuchepetsa kuwonongeka kwamphamvu kwa EPDM ndikuthana ndi kuwongolera kutentha, titha kulingalira za kusintha kwapakatikati: zdfur 3phr, ztdc 3hr, tmtdk3phr.

Mu lemba la neoprene, kugwiritsa ntchito kaphenyayuuoua kumatha kupanga mphira wotsika, koma pewani kugwiritsa ntchito CTP yotsutsa, koma imawononga nthawi yosokoneza, koma imawononga kwambiri pakusokoneza kokhazikika.

Chifukwa cha mphira wa NBI, mu dongosolo losankhidwa, kuchuluka kwa sulufule kuyenera kuchepetsedwa, yesani kugwiritsa ntchito sulufule kupatsa thupi, zomwe zimapangitsa kuti zinthu zitheke zasungunuke za sulfur. Dongosolo la Vulcananition ndi Hva-2 ndipo hyposulfuratede imatha kupanga mphira wokhala ndi zotsitsa zotsirizira zosokoneza.

5. Peroxide Vulcananition dongosolo

Kusankha kwa BBPIB Peroxide kudzapereka chotupa chokhazikika m'maganizo. Mu machitidwe a peroxide aku Voloxition, kugwiritsa ntchito kwa okwera nawo kumawonjezera kusakhazikika kwa dongosolo, komwe kumapangitsa kuti pakhale kachulukidwe kakang'ono, chifukwa kudutsa ma radicals osavomerezeka kumachitika mosavuta kuposa momwe amamwa amanyazi. Kugwiritsa ntchito kwa co-okwera pansi kumasintha mtundu wa network yodutsa ndikusintha mawonekedwe osokoneza bongo osokoneza bongo a zomatira.

6. Postcananition

Pali zopanga zopangidwa ndi zinthu zomwe zimapezeka pamtundu wa zisokonezo, ndipo mawonekedwe ophatikizika ku malo omwe ali pamlengalenga amalola kuti katunduyu atulutsidwe, ndikupereka mphira wotsika.

7. Fluoroelastomer Fkm / Bisphenol AF Vulcananiza

Kwa a fluoromershlaomers, kugwiritsa ntchito bisphenol kuvulaza kwa othandizira m'malo mokhala ovomerezeka kumatha kupereka mphira wocheperako pakukakamira.

8.. Zotsatira za kunenepa

Munjira ya mphira, kusankha kwa mphira wokhala ndi kulemera kwakukulu kumatha kuchepetsa kusokoneza kwa mphira wokhazikika.

Chifukwa cha mphira wa NBR, rabani yokhala ndi ma virus a Moone Haone kuyenera kugwiritsidwa ntchito, zomwe zimatha kupanga mphira ndi kusintha kokhazikika kosokoneza.

9. Neoprene

W t treen neoprene ili ndi kutsika kwamphamvu kusokoneza kosatha kuposa g lembalo neoprene.

10. EPDM

Kuti mupange mphira wokhala ndi kuwonongeka kochepa kusokoneza, yesani kupewa kugwiritsa ntchito mphira wa EPDM ndi Crystality.

11. NBR

NBR, yomwe ndi emulsion polymerid ndi calcium chloride ngati coagulant, nthawi zambiri imakhala ndi malo otsika.

Pa mphira wa NBR, ngati mukufuna kuyang'ana kwambiri posokoneza magwiridwe antchito, kenako yesani kusankha mitundu yokhala ndi nthambi zazikulu kapena mitundu yotsika ndi zinthu zochepa za acrylonile.

12..

Kwa Allary a AME, othandizira a peroxide amatha kupereka kutsika kochepa kokhala ndi othandizira diamine.

13. Kukhazikika kwa Howenner

Pewani kugwiritsa ntchito ma homogenizer okhala ndi ma homogenizer mu mankhwala a mphira, chifukwa izi zimawonjezera kuphatikizidwa kwa gululi.

14.

Kuchepetsa kudzazidwa, kapangidwe kake ka malo osefera (kukulitsa tinthu tating'ono) nthawi zambiri kumachepetsa kuponiriza. Nthawi yomweyo, kukulitsa zochitika za filler zimathandizanso kukonzanso kukakamiza komwe kumachitika.

15. Silica

Apica Firuffeser mu compoupa imachepetsa. Pofuna kukhala ndi malo otsika, ndikofunikira kupewa kudzazidwa kwambiri silika. Ngati kuchuluka kodzaza ndikokwera kwambiri kuposa magawo 25 (ndi misa), kuphatikizika kosatha kwamphamvu kwa malowo kumakhala kwakukulu.

16.

Poganizira za kugwiritsidwa ntchito kwa wothandizila wa Silne wodzaza ndi silica yokhazikika, kusokoneza kokhazikika kwa zomatira zitha kuchepetsedwa. Wothandizira wa Silne Coupling amatha kuchepetsa kusokonezeka kwa Sica kwa Sica adadzaza, komanso kuchepetsa kusokonekera kwa state terser mtundu wowoneka bwino ngati dongo ndi mphira wina wodzazidwa ndi mphira wina wodzazidwa.

17.

Kuchepetsa kuchuluka kwa pulasitiki mu rabara kumachepetsa kusokonekera kwa mphira.