{"id":17200,"date":"2024-03-15T10:00:00","date_gmt":"2024-03-15T09:00:00","guid":{"rendered":"https:\/\/sw.fst.com\/magazine\/2025\/07\/vzorec-materialniho-uspechu\/"},"modified":"2025-07-30T16:13:57","modified_gmt":"2025-07-30T14:13:57","slug":"vzorec-materialniho-uspechu","status":"publish","type":"post","link":"https:\/\/sw.fst.com\/magazine\/cs\/2024\/03\/vzorec-materialniho-uspechu\/","title":{"rendered":"Vzorec materi\u00e1ln\u00edho \u00fasp\u011bchu"},"content":{"rendered":"\n

Znalost spr\u00e1vn\u00e9 pry\u017eov\u00e9 sm\u011bsi pro t\u011bsn\u011bn\u00ed je v\u011bda, kter\u00e9 se spole\u010dnost Freudenberg Sealing Technologies (FST) v\u011bnuje ji\u017e des\u00edtky let. Z\u00e1kladem \u00fasp\u011bchu spole\u010dnosti FST jsou prvot\u0159\u00eddn\u00ed elastomery vyvinut\u00e9 a vyr\u00e1b\u011bn\u00e9 p\u0159\u00edmo v podniku a kompozitn\u00ed d\u00edly z pry\u017ee a kovu na m\u00edru. Sou\u010dasn\u011b spole\u010dnost FST roz\u0161i\u0159uje sv\u00e9 portfolio materi\u00e1l\u016f. Nov\u00e9 trhy a aplikace v bateri\u00edch, palivov\u00fdch \u010dl\u00e1nc\u00edch nebo elektrolyz\u00e9rech vy\u017eaduj\u00ed nov\u00e9 materi\u00e1ly se specifick\u00fdmi vlastnostmi. V\u00fdvoj materi\u00e1l\u016f z\u016fst\u00e1v\u00e1 otv\u00edra\u010dem dve\u0159\u00ed pro \u00fasp\u011b\u0161nou budoucnost spole\u010dnosti. <\/p>\n\n

\"\"<\/figure>\n\n

Alternativa k materi\u00e1l\u016fm na b\u00e1zi PFAS<\/strong><\/p>\n\n

Vlastn\u00ed v\u00fdvoj m\u00edsto PTFE<\/h2>\n\n

Spole\u010dnost FST vyvinula vysoce v\u00fdkonn\u00fd polyuretan odoln\u00fd v\u016f\u010di hydrol\u00fdze, kter\u00fd m\u00e1 v\u00fdrazn\u011b lep\u0161\u00ed vlastnosti ne\u017e b\u011b\u017en\u00e9 varianty PTFE. Hydrol\u00fdza je \u0161t\u011bpen\u00ed nebo destrukce chemick\u00fdch vazeb – v konkr\u00e9tn\u00edm p\u0159\u00edpad\u011b t\u011bsnic\u00edho materi\u00e1lu – reakc\u00ed s vodou. <\/p>\n\n

Spole\u010dnost FST p\u016fvodn\u011b vyvinula nov\u00fd materi\u00e1l pro mobiln\u00ed hydraulick\u00e9 aplikace pro pou\u017eit\u00ed ve stavebn\u00edch stroj\u00edch v oblastech s vysokou vlhkost\u00ed. V souladu s t\u00edm pro\u0161el vysoce v\u00fdkonn\u00fd polyuretan k\u0159tem ohn\u011bm v t\u011bsn\u011bn\u00ed p\u00edstu pro stavebn\u00ed stroje. Nyn\u00ed v\u0161ak p\u0159ich\u00e1zej\u00ed popt\u00e1vky i z jin\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00ed. <\/p>\n\n

D\u016fvod\u016f je cel\u00e1 \u0159ada: Na jedn\u00e9 stran\u011b tento inovativn\u00ed materi\u00e1l zaujme sv\u00fdmi vynikaj\u00edc\u00edmi vlastnostmi, mimo jin\u00e9 z hlediska \u00fa\u010dinnosti, odolnosti v\u016f\u010di m\u00e9di\u00edm a opot\u0159eben\u00ed. Umo\u017e\u0148uje tak\u00e9 d\u0159\u00edve nemo\u017en\u00e9 n\u00edzk\u00e9 t\u0159en\u00ed a hydrodynamicky optimalizovanou geometrii t\u011bsn\u011bn\u00ed. V neposledn\u00ed \u0159ad\u011b nab\u00edz\u00ed cenov\u011b v\u00fdhodnou alternativu k perfluorovan\u00fdm a polyfluorovan\u00fdm alkylov\u00fdm l\u00e1tk\u00e1m (PFAS), kter\u00e9 jsou p\u0159edm\u011btem kritiky a spl\u0148uj\u00ed p\u0159\u00edsn\u00e9 z\u00e1konn\u00e9 po\u017eadavky. <\/p>\n\n

\"\"<\/figure>\n\n

Sn\u00ed\u017een\u00ed uhl\u00edkov\u00e9 stopy polymern\u00edch sm\u011bs\u00ed s udr\u017eiteln\u00fdmi slo\u017ekami<\/strong><\/p>\n\n

Z eukalyptu, cukrov\u00e9 t\u0159tiny a obiln\u00fdch plev<\/h2>\n\n

Spole\u010dnost FST se zav\u00e1zala, \u017ee do roku 2045 bude klimaticky neutr\u00e1ln\u00ed. V\u00fdvoj materi\u00e1l\u016f m\u016f\u017ee pomoci sn\u00ed\u017eit uhl\u00edkovou stopu v\u00fdrobk\u016f FST. Prob\u00edh\u00e1 v\u00fdzkum udr\u017eiteln\u00fdch l\u00e1tek, kter\u00e9 mohou v polymern\u00edch sm\u011bs\u00edch nahradit slo\u017eky d\u0159\u00edve z\u00edsk\u00e1van\u00e9 z fosiln\u00edch paliv – p\u0159edev\u0161\u00edm miner\u00e1ln\u00ed plniva pro v\u011bt\u0161\u00ed pevnost a tuhost. <\/p>\n\n

V\u00fdzkumn\u00e9 a v\u00fdvojov\u00e9 laborato\u0159e FST v americk\u00e9m Plymouthu sestavily seznam udr\u017eiteln\u00fdch slo\u017eek a jejich potenci\u00e1ln\u00edch zdroj\u016f: V\u0161e m\u016f\u017ee b\u00fdt zpracov\u00e1no na udr\u017eiteln\u00e9 polymern\u00ed slo\u017eky: fosfore\u010dnan v\u00e1penat\u00fd z\u00edskan\u00fd z kostn\u00edho popela, antioxidant z eukalyptov\u00fdch rostlin, \u0159epkov\u00fd olej, hov\u011bz\u00ed l\u016fj, plniva z ligninu, kter\u00fd je nezbytn\u00fd pro pevnost v tlaku a trvanlivost rostlinn\u00fdch tk\u00e1n\u00ed, cukrov\u00e1 t\u0159tina, obiln\u00e9 plevy, recyklovan\u00e1 pry\u017e… Za p\u0159edpokladu, \u017ee udr\u017eiteln\u00e9 materi\u00e1ly zajist\u00ed stejnou funk\u010dnost t\u011bsn\u011bn\u00ed jako d\u0159\u00edve – k tomu mus\u00ed proj\u00edt rozs\u00e1hl\u00fdmi testy a posouzen\u00edmi. A za p\u0159edpokladu, \u017ee udr\u017eiteln\u00e9 materi\u00e1ly lze spolehliv\u011b z\u00edskat v dlouhodob\u011b st\u00e1l\u00e9 kvalit\u011b. <\/p>\n\n

Mimochodem: V roce 2015 spole\u010dnost FST p\u0159edstavila EPDM, kter\u00fd se \u010d\u00e1ste\u010dn\u011b skl\u00e1d\u00e1 z vedlej\u0161\u00edch produkt\u016f cukrov\u00e9 t\u0159tiny. V t\u00e9 dob\u011b na to trh je\u0161t\u011b nebyl p\u0159ipraven. Dnes se z\u00e1kazn\u00edci st\u00e1le \u010dast\u011bji ptaj\u00ed, jak\u00e9 udr\u017eiteln\u00e9 materi\u00e1ly m\u016f\u017ee FST nab\u00eddnout. <\/p>\n\n

\"\"<\/figure>\n\n

Bez urychlova\u010d\u016f vulkanizace, kter\u00e9 jsou zdrav\u00ed \u0161kodliv\u00e9.<\/strong><\/p>\n\n

Udr\u017eiteln\u00e9 normy<\/h2>\n\n

Spole\u010dnost FST vyvinula elastomerov\u00e9 sm\u011bsi, kter\u00e9 p\u0159i v\u00fdrob\u011b produkt\u016f ze syntetick\u00e9ho kau\u010duku chloroprenu nepou\u017e\u00edvaj\u00ed ethylendiomo\u010dovinu (ETU). ETU je pova\u017eov\u00e1n za potenci\u00e1ln\u011b nebezpe\u010dn\u00fd pro zdrav\u00ed, ale d\u0159\u00edve se kv\u016fli nedostatku alternativ pou\u017e\u00edval jako standardn\u00ed urychlova\u010d p\u0159i s\u00ed\u0165ov\u00e1n\u00ed kau\u010duku. <\/p>\n\n

Udr\u017eiteln\u00e1 materi\u00e1lov\u00e1 inovace FST se ji\u017e osv\u011bd\u010duje v s\u00e9riov\u00e9 v\u00fdrob\u011b p\u0159i praktick\u00e9m pou\u017eit\u00ed v automobilech. Z\u00e1kazn\u00edci potvrzuj\u00ed jeho v\u00fdkonnost, kter\u00e1 spl\u0148uje i rostouc\u00ed po\u017eadavky. Automobilov\u00fd pr\u016fmysl pou\u017e\u00edv\u00e1 nov\u00e9 v\u00fdrobky bez obsahu ETU v t\u011bsnic\u00edch m\u011b\u0161\u00edch pro t\u011bsn\u011bn\u00ed kloub\u016f v t\u00e1hlech, \u0159\u00eddic\u00edch ramenech a vahadlech. Vlnovce chr\u00e1n\u00ed pohybliv\u00e9 \u010d\u00e1sti p\u0159ed vn\u011bj\u0161\u00edmi vlivy a \u00fanikem maziv. <\/p>\n\n

Spole\u010dnost FST proto nesleduje pouze sv\u00e9 vlastn\u00ed c\u00edle udr\u017eitelnosti. Je tak\u00e9 jedn\u00edm z pr\u016fkopn\u00edk\u016f ve v\u00fdvoji nov\u00fdch elastomerov\u00fdch sm\u011bs\u00ed bez obsahu ETU a v sou\u010dasn\u00e9 dob\u011b je v t\u00e9to oblasti pova\u017eov\u00e1na za etalon. <\/p>\n\n

\"\"<\/figure>\n\n

Simriz\u00ae-FFKM je v Severn\u00ed Americe velmi \u017e\u00e1dan\u00fd<\/strong><\/p>\n\n

Rychlej\u0161\u00ed dostupnost<\/h2>\n\n

Popt\u00e1vka po vysoce kvalitn\u00edch perfluoroelastomerov\u00fdch sm\u011bs\u00edch (FFKM) z \u0159ady Simriz\u00ae spole\u010dnosti FST se v Severn\u00ed Americe za posledn\u00ed dva roky v\u00edce ne\u017e zdvojn\u00e1sobila. Tento pr\u00e9miov\u00fd materi\u00e1l je obzvl\u00e1\u0161t\u011b obl\u00edben\u00fd v O-krou\u017ec\u00edch, t\u011bsn\u011bn\u00edch a membr\u00e1n\u00e1ch pro bezpe\u010dnostn\u011b kritick\u00e9 aplikace v leteck\u00e9m a kosmick\u00e9m pr\u016fmyslu, p\u0159i manipulaci s kapalinami, v zem\u011bd\u011blstv\u00ed a ve stavebnictv\u00ed.D\u016fvod\u016f je mnoho: za prv\u00e9 je to vysok\u00e1 kvalita a v\u00fdjime\u010dn\u00e9 technick\u00e9 vlastnosti materi\u00e1lu. Simriz p\u0159ekon\u00e1v\u00e1 v\u0161echny ostatn\u00ed FFKM na trhu a pom\u00e1h\u00e1 p\u0159edch\u00e1zet n\u00e1kladn\u00fdm odst\u00e1vk\u00e1m. Patentovan\u00e1 struktura zes\u00ed\u0165ov\u00e1n\u00ed, chemick\u00e1 stabilita a elasticita elastomeru FST nab\u00edz\u00ed mimo jin\u00e9 ochranu t\u011bsn\u011bn\u00ed v extr\u00e9mn\u00edch podm\u00ednk\u00e1ch, odol\u00e1v\u00e1 agresivn\u00edm chemik\u00e1li\u00edm, vysok\u00e9mu tlakov\u00e9mu zat\u00ed\u017een\u00ed a teplot\u00e1m a\u017e 325 stup\u0148\u016f Celsia. <\/p>\n\n

Spole\u010dnost FST m\u016f\u017ee bodovat tak\u00e9 t\u00e9m\u011b\u0159 okam\u017eitou dostupnost\u00ed sm\u011bs\u00ed Simriz – a to i v dob\u011b \u00fazk\u00fdch m\u00edst v z\u00e1sobov\u00e1n\u00ed a p\u0159eru\u0161en\u00fdch dodavatelsk\u00fdch \u0159et\u011bzc\u016f, kdy jin\u00e9 v\u00fdrobky FFKM nebyly na trhu k dispozici. Je to proto, \u017ee spole\u010dnost FST je vertik\u00e1ln\u011b integrovan\u00e1 a\u017e po z\u00e1kladn\u00ed monomer, co\u017e znamen\u00e1, \u017ee m\u00e1 cel\u00fd v\u00fdrobn\u00ed proces ve vlastn\u00edch rukou a m\u016f\u017ee tak\u00e9 nab\u00eddnout standardn\u00ed n\u00e1hradn\u00ed t\u011bsn\u011bn\u00ed b\u011bhem n\u011bkolika hodin. <\/p>\n\n

Vzhledem k ned\u00e1vn\u00fdm \u00fasp\u011bch\u016fm instaluje spole\u010dnost FST ve sv\u00e9m z\u00e1vod\u011b na v\u00fdrobu O-krou\u017ek\u016f v Santa An\u011b novou v\u00fdrobn\u00ed bu\u0148ku na tento high-tech materi\u00e1l.<\/p>\n\n

\"\"<\/figure>\n\n

Termoplasty do 1 200 stup\u0148\u016f Celsia<\/strong><\/p>\n\n

\u017dhav\u00e9 t\u00e9ma<\/h2>\n\n

Spole\u010dnost FST pom\u00e1h\u00e1 zlep\u0161it protipo\u017e\u00e1rn\u00ed ochranu elektromobil\u016f pomoc\u00ed nov\u00e9 t\u0159\u00eddy materi\u00e1l\u016f. Naz\u00fdv\u00e1 se Quantix ULTRA. Nov\u00fd materi\u00e1l se neroztav\u00ed ani nevzn\u00edt\u00ed ani p\u0159i velmi vysok\u00fdch teplot\u00e1ch a\u017e 1 200 \u00b0C. <\/p>\n\n

V porovn\u00e1n\u00ed s kovov\u00fdmi materi\u00e1ly je Quantix ULTRA leh\u010d\u00ed, co\u017e sni\u017euje hmotnost a spot\u0159ebu energie p\u0159i cestov\u00e1n\u00ed. Je tak\u00e9 flexibiln\u011b pou\u017eiteln\u00fd ve slo\u017eit\u00fdch geometri\u00edch pro \u0161irokou \u0161k\u00e1lu aplikac\u00ed s vysok\u00fdmi po\u017eadavky na po\u017e\u00e1rn\u00ed ochranu a lehkou konstrukci. Tento inovativn\u00ed materi\u00e1l se v sou\u010dasn\u00e9 dob\u011b poprv\u00e9 pou\u017e\u00edv\u00e1 v s\u00e9riov\u00e9 v\u00fdrob\u011b jako protipo\u017e\u00e1rn\u00ed bari\u00e9ra pro \u010d\u00e1sti chladic\u00edho syst\u00e9mu lithium-iontov\u00fdch bateri\u00ed v elektromobilech. <\/p>\n\n

Quantix ULTRA se snadno zpracov\u00e1v\u00e1 ve velk\u00fdch mno\u017estv\u00edch vst\u0159ikov\u00e1n\u00edm. Patentovan\u00fd proces s\u00ed\u0165ov\u00e1n\u00ed FST p\u0159isp\u00edv\u00e1 k n\u00e1kladov\u011b efektivn\u00ed v\u00fdrob\u011b. Z\u00e1kladn\u00edm materi\u00e1lem je teplotn\u011b odoln\u00fd termoplast. C\u00edlen\u00fd p\u0159\u00eddavek plniv zvy\u0161uje mechanickou stabilitu i p\u0159i enormn\u00edm zah\u0159\u00e1t\u00ed. Dodate\u010dn\u00e9 zes\u00ed\u0165ov\u00e1n\u00ed molekul\u00e1rn\u00edch \u0159et\u011bzc\u016f plastu zaji\u0161\u0165uje, \u017ee si sou\u010d\u00e1st zachov\u00e1v\u00e1 sv\u016fj tvar i za extr\u00e9mn\u00edch podm\u00ednek. Vlastnosti materi\u00e1lu lze zam\u011b\u0159it na p\u0159\u00edslu\u0161nou aplikaci. <\/p>\n\n

\"\"<\/figure>\n\n

Nov\u00e1 zku\u0161ebn\u00ed laborato\u0159 pro baterie v USA<\/strong><\/p>\n\n

V\u00edce dat pro lep\u0161\u00ed baterie<\/h2>\n\n

Spole\u010dnost FST investovala n\u011bkolik milion\u016f americk\u00fdch dolar\u016f do roz\u0161\u00ed\u0159en\u00ed sv\u00fdch v\u00fdzkumn\u00fdch a v\u00fdvojov\u00fdch laborato\u0159\u00ed v Plymouthu v USA o nejmodern\u011bj\u0161\u00ed zku\u0161ebn\u00ed laborato\u0159 pro baterie. Nov\u00e9 zku\u0161ebn\u00ed stanovi\u0161t\u011b umo\u017e\u0148uje testovat baterie s vysokou energetickou a v\u00fdkonovou hustotou i jejich komponenty. Dokonce lze simulovat i tepeln\u00e9 vy\u010derp\u00e1n\u00ed. <\/p>\n\n

„T\u00edmto zp\u016fsobem se u\u010d\u00edme a z\u00edsk\u00e1v\u00e1me data, kter\u00e1 slou\u017e\u00ed jako podklad pro v\u00fdvoj na\u0161ich v\u00fdrobk\u016f a materi\u00e1l\u016f – materi\u00e1l\u016f, kter\u00e9 jsou p\u0159\u00ednosem pro \u0159adu rostouc\u00edch pr\u016fmyslov\u00fdch odv\u011btv\u00ed a aplikac\u00ed,“ vysv\u011btluje Chad Bauer, senior viceprezident pro technologie a inovace. „Na\u0161e zku\u0161enosti s v\u00fdvojem materi\u00e1l\u016f pro protipo\u017e\u00e1rn\u00ed ochranu a tepeln\u00e9 aplikace za\u010daly p\u0159ed v\u00edce ne\u017e 20 lety s na\u0161imi v\u00fdrobky pro leteck\u00fd pr\u016fmysl a na t\u011bchto znalostech stav\u00edme i pro aplikace v oblasti elektrick\u00e9 mobility.“ <\/p>\n\n

Navr\u017eeno odborn\u00edky na v\u00fdbu\u0161niny<\/h3>\n\n

Nov\u00e9 zku\u0161ebn\u00ed stanovi\u0161t\u011b se skl\u00e1d\u00e1 ze dvou ocelov\u00fdch zku\u0161ebn\u00edch komor o objemu p\u0159ibli\u017en\u011b 14,5 m3, kter\u00e9 jsou um\u00edst\u011bny ve zpevn\u011bn\u00e9 zku\u0161ebn\u00ed m\u00edstnosti. V komor\u00e1ch, kter\u00e9 navrhli odborn\u00edci na v\u00fdbu\u0161niny, jsou b\u011bhem test\u016f um\u00edst\u011bny \u010dl\u00e1nky, moduly nebo baterie. Jsou navr\u017eeny tak, aby odolaly tepeln\u00fdm proces\u016fm v jednotliv\u00fdch \u010dl\u00e1nc\u00edch, modulech a bateri\u00edch o s\u00edle a\u017e 25 kilowatthodin, co\u017e odpov\u00edd\u00e1 s\u00edle n\u011bkolika kilogram\u016f TNT. <\/p>\n\n

Bezpe\u010dnost uvnit\u0159 i vn\u011b laborato\u0159e a budovy je zaru\u010dena \u010detn\u00fdmi bezpe\u010dnostn\u00edmi opat\u0159en\u00edmi. \u0160etrn\u00e9 k \u017eivotn\u00edmu prost\u0159ed\u00ed: v\u00edcestup\u0148ov\u00fd ods\u00e1vac\u00ed syst\u00e9m filtruje plyny a \u010d\u00e1stice, kter\u00e9 unikaj\u00ed z bateri\u00ed b\u011bhem tepeln\u00fdch proces\u016f. <\/p>\n

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\r\n \r\n <\/i>\r\n <\/a>\r\n <\/span>\r\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"

Znalost spr\u00e1vn\u00e9 pry\u017eov\u00e9 sm\u011bsi pro t\u011bsn\u011bn\u00ed je v\u011bda, kter\u00e9 se spole\u010dnost Freudenberg Sealing Technologies (FST) v\u011bnuje ji\u017e des\u00edtky let. Z\u00e1kladem \u00fasp\u011bchu spole\u010dnosti FST jsou prvot\u0159\u00eddn\u00ed elastomery vyvinut\u00e9 a vyr\u00e1b\u011bn\u00e9 p\u0159\u00edmo…<\/p>\n","protected":false},"author":3,"featured_media":17201,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[915,1334],"tags":[1475],"powerkit_post_featured":[],"class_list":["post-17200","post","type-post","status-publish","format-standard","has-post-thumbnail","category-globalni","category-materialy","tag-cislo-02_2024-d"],"_links":{"self":[{"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/posts\/17200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/comments?post=17200"}],"version-history":[{"count":1,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/posts\/17200\/revisions"}],"predecessor-version":[{"id":17208,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/posts\/17200\/revisions\/17208"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/media\/17201"}],"wp:attachment":[{"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/media?parent=17200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/categories?post=17200"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/tags?post=17200"},{"taxonomy":"powerkit_post_featured","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/powerkit_post_featured?post=17200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}