{"id":6385,"date":"2022-04-09T23:41:56","date_gmt":"2022-04-09T15:41:56","guid":{"rendered":"http:\/\/slyprc.com\/?p=6385"},"modified":"2022-06-07T20:20:08","modified_gmt":"2022-06-07T12:20:08","slug":"co-je-to-vysoce-borosilikatove-sklo","status":"publish","type":"post","link":"https:\/\/slyprc.com\/cs\/co-je-to-vysoce-borosilikatove-sklo\/","title":{"rendered":"Co je vysoce borosilik\u00e1tov\u00e9 sklo?"},"content":{"rendered":"

Borosilik\u00e1tov\u00e9 sklo<\/a> <\/strong><\/em>je druh skla, kter\u00e9 obsahuje oxid borit\u00fd, d\u00edky n\u011bmu\u017e je odoln\u011bj\u0161\u00ed v\u016f\u010di tepeln\u00fdm \u0161ok\u016fm ne\u017e jin\u00e9 druhy skla. Je tak\u00e9 \u010dir\u00e9 a pr\u016fhledn\u00e9, co\u017e z n\u011bj \u010din\u00ed obl\u00edbenou volbu pro v\u011bdeck\u00e9 a pr\u016fmyslov\u00e9 aplikace.<\/p>\n\n\n\n

Vysoce borosilik\u00e1tov\u00e9 sklo je druh skla s vysok\u00fdm obsahem oxidu b\u00f3ru. Tento typ skla je zn\u00e1m\u00fd svou trvanlivost\u00ed, chemickou odolnost\u00ed a odolnost\u00ed v\u016f\u010di tepeln\u00fdm \u0161ok\u016fm. Jedn\u00e1 se o obl\u00edben\u00fd materi\u00e1l pro v\u00fdrobu sklen\u011bn\u00e9ho n\u00e1dob\u00ed a stoln\u00edho n\u00e1\u010din\u00ed.<\/p>\n\n\n\n

It also has a low expansion coefficient which means that it doesn’t expand or contract too much with temperature changes. Glass is usually used in the making of laboratory equipment and other high-tech products.<\/p>\n\n\n\n

Je borosilik\u00e1tov\u00e9 sklo toxick\u00e9?<\/h2>\n\n\n\n

<\/p>\n\n\n\n

Borosilik\u00e1tov\u00e9 sklo je b\u011b\u017en\u00fd typ skla, kter\u00fd se pou\u017e\u00edv\u00e1 v mnoha v\u00fdrobc\u00edch, v\u010detn\u011b n\u00e1dob\u00ed, laboratorn\u00edho vybaven\u00ed a zdravotnick\u00fdch p\u0159\u00edstroj\u016f.<\/p>\n\n\n\n

Borosilik\u00e1tov\u00e9 sklo obsahuje oxid boru, kter\u00fd mu dod\u00e1v\u00e1 odolnost v\u016f\u010di teplotn\u00edm zm\u011bn\u00e1m. M\u00e1 tak\u00e9 n\u00edzk\u00fd koeficient tepeln\u00e9 rozta\u017enosti, co\u017e znamen\u00e1, \u017ee se p\u0159i zah\u0159\u00edv\u00e1n\u00ed nebo ochlazov\u00e1n\u00ed tolik neroztahuje ani nesmr\u0161\u0165uje.<\/p>\n\n\n\n

Borosilik\u00e1tov\u00e9 sklo je obecn\u011b pova\u017eov\u00e1no za bezpe\u010dn\u00e9 a netoxick\u00e9 pro pou\u017eit\u00ed v potravin\u00e1ch a kuchy\u0148sk\u00e9m n\u00e1\u010din\u00ed, proto\u017ee p\u0159i zah\u0159\u00edv\u00e1n\u00ed neuvol\u0148uje \u0161kodliv\u00e9 l\u00e1tky.<\/p>\n\n\n\n

Pou\u017eit\u00ed borosilik\u00e1tov\u00e9ho skla<\/h3>\n\n\n\n

<\/p>\n\n\n\n

Borosilik\u00e1tov\u00e9 sklo je druh skla, kter\u00e9 obsahuje oxid borit\u00fd. D\u00edky tomu je sklo odoln\u011bj\u0161\u00ed v\u016f\u010di tepeln\u00fdm \u0161ok\u016fm ne\u017e jin\u00e9 typy skla. Je tak\u00e9 m\u00e9n\u011b pravd\u011bpodobn\u00e9, \u017ee se p\u0159i n\u00e1hl\u00fdch zm\u011bn\u00e1ch teploty rozt\u0159\u00ed\u0161t\u00ed.<\/p>\n\n\n\n

Borosilik\u00e1tov\u00e1 skla se vyr\u00e1b\u011bj\u00ed z oxidu b\u00f3ru, oxidu k\u0159emi\u010dit\u00e9ho a uhli\u010ditanu sodn\u00e9ho. V\u00fdrobn\u00ed proces za\u010d\u00edn\u00e1 taven\u00edm surovin p\u0159i teplot\u011b kolem 2000 \u00b0C. Roztaven\u00fd materi\u00e1l se pak pod velk\u00fdm tlakem nalije do forem, aby vznikl po\u017eadovan\u00fd tvar hotov\u00e9ho v\u00fdrobku.<\/p>\n\n\n\n

\"V\u00fdrobn\u00ed
V\u00fdrobn\u00ed proces za\u010d\u00edn\u00e1 taven\u00edm surovin p\u0159i teplot\u011b kolem 2000 stup\u0148\u016f Celsia.<\/em><\/figcaption><\/figure><\/div>\n\n\n\n

<\/p>\n\n\n\n

Borosilik\u00e1tov\u00e9 sklo lze pou\u017e\u00edt pro v\u0161echny druhy kuchy\u0148sk\u00e9ho n\u00e1\u010din\u00ed, jako je n\u00e1dob\u00ed na va\u0159en\u00ed, n\u00e1dob\u00ed do trouby a n\u00e1dob\u00ed vhodn\u00e9 do mikrovlnn\u00e9 trouby. Lze jej pou\u017e\u00edt tak\u00e9 v laboratorn\u00edm vybaven\u00ed, jako jsou zkumavky, k\u00e1dinky a ba\u0148ky. Odol\u00e1v\u00e1 velmi vysok\u00fdm teplot\u00e1m, ani\u017e by se rozbilo nebo prasklo. Borosilik\u00e1tov\u00e9 sklo je tak\u00e9 vynikaj\u00edc\u00edm tepeln\u00fdm izolantem.<\/p>\n\n\n\n

Je vysoce borosilik\u00e1tov\u00e9 sklo rozbitn\u00e9?<\/h4>\n\n\n\n

<\/p>\n\n\n\n

Vysoce borosilik\u00e1tov\u00e9 sklo je druh skla s vysokou odolnost\u00ed v\u016f\u010di tepeln\u00fdm \u0161ok\u016fm. Je tak\u00e9 zn\u00e1m\u00e9 pro sv\u016fj n\u00edzk\u00fd koeficient rozta\u017enosti a vysokou pevnost. Vysoce borosilik\u00e1tov\u00e9 sklo lze rozb\u00edt ostr\u00fdm p\u0159edm\u011btem, ale nerozbije se snadno jako jin\u00e9 typy skla.<\/p>\n\n\n\n

Vysoce borosilik\u00e1tov\u00e9 sklo je druh skla, kter\u00e9 se vyr\u00e1b\u00ed z borosilik\u00e1tu. Borosilik\u00e1tov\u00e9 sklo je typ skla, kter\u00e9 se vyr\u00e1b\u00ed s oxidem b\u00f3ru. Oxid b\u00f3ru dod\u00e1v\u00e1 sklu pevnost a odolnost, d\u00edky \u010demu\u017e je ide\u00e1ln\u00ed pro laboratorn\u00ed vybaven\u00ed a kuchy\u0148sk\u00e9 n\u00e1dob\u00ed. Ve skute\u010dnosti odol\u00e1v\u00e1 n\u00e1raz\u016fm l\u00e9pe ne\u017e jin\u00e9 typy skla.<\/p>\n\n\n\n

Obecn\u011b je borosilik\u00e1tov\u00e9 sklo mnohem pevn\u011bj\u0161\u00ed ne\u017e b\u011b\u017en\u00e9 sklo. To znamen\u00e1, \u017ee k jeho rozbit\u00ed je zapot\u0159eb\u00ed v\u011bt\u0161\u00ed s\u00edly. M\u00e1 tak\u00e9 ni\u017e\u0161\u00ed koeficient tepeln\u00e9 rozta\u017enosti, co\u017e sni\u017euje pravd\u011bpodobnost, \u017ee se p\u0159i vlo\u017een\u00ed do trouby nebo mraz\u00e1ku rozt\u0159\u00ed\u0161t\u00ed. Navzdory mnoha v\u00fdhod\u00e1m v\u0161ak nen\u00ed vysoce borosilik\u00e1tov\u00e9 sklo nerozbitn\u00e9.<\/p>\n\n\n\n

Existuj\u00ed r\u016fzn\u00e9 druhy borosilik\u00e1tov\u00e9ho skla?<\/strong><\/h5>\n\n\n\n

<\/p>\n\n\n\n

<\/p>\n\n\n\n

Vysoce borosilik\u00e1tov\u00e9 sklo je druh skla, kter\u00e9 obsahuje oxid borit\u00fd. Je zn\u00e1m\u00e9 svou pevnost\u00ed a odolnost\u00ed v\u016f\u010di teplu. Existuj\u00ed r\u016fzn\u00e9 druhy borosilik\u00e1tov\u00e9ho skla, z nich\u017e ka\u017ed\u00fd m\u00e1 sv\u00e9 vlastn\u00ed vlastnosti. Nejb\u011b\u017en\u011bj\u0161\u00edmi t\u0159\u00eddami jsou borosilik\u00e1t 3,3 a borosilik\u00e1t Pyrex.<\/p>\n\n\n\n

Vysoce borosilik\u00e1tov\u00e9 sklo se skl\u00e1d\u00e1 z chemick\u00e9 slou\u010deniny zvan\u00e9 oxid borit\u00fd a oxidu k\u0159emi\u010dit\u00e9ho. R\u016fzn\u00e9 stupn\u011b borok\u0159emi\u010dit\u00e9ho skla jsou d\u00e1ny typem materi\u00e1lu pou\u017eit\u00e9ho k jeho v\u00fdrob\u011b.<\/p>\n\n\n\n

Existuj\u00ed p\u0159edev\u0161\u00edm dva typy borosilik\u00e1tov\u00e9ho skla: n\u00edzkoexpanzn\u00ed a vysokoexpanzn\u00ed. Rozd\u00edl mezi t\u011bmito typy spo\u010d\u00edv\u00e1 v m\u00ed\u0159e rozta\u017enosti, kterou vykazuj\u00ed p\u0159i zah\u0159\u00edv\u00e1n\u00ed a ochlazov\u00e1n\u00ed.<\/p>\n\n\n\n

N\u00edzkoexpanzn\u00ed borosilik\u00e1tov\u00e9 sklo se p\u0159i zah\u0159\u00e1t\u00ed rozp\u00edn\u00e1 o 5% a p\u0159i ochlazen\u00ed se smr\u0161\u0165uje o 2%. Vysokoexpanzn\u00ed borosilik\u00e1t se p\u0159i zah\u0159\u00e1t\u00ed rozp\u00edn\u00e1 o 10%, ale p\u0159i ochlazen\u00ed se smr\u0161\u0165uje pouze o 1%.<\/p>\n\n\n\n

Borosilik\u00e1tov\u00e9 sklo s n\u00edzkou rozta\u017enost\u00ed je m\u00e9n\u011b citliv\u00e9 na zm\u011bny teploty, zat\u00edmco borosilik\u00e1tov\u00e9 sklo s vysokou rozta\u017enost\u00ed je na zm\u011bny teploty citliv\u011bj\u0161\u00ed.<\/p>\n\n\n\n

Tvrdost borok\u0159emi\u010dit\u00e9ho skla z\u00e1vis\u00ed na mno\u017estv\u00ed boru, kter\u00e9 obsahuje. Skla s vysok\u00fdm obsahem boru jsou tvrd\u0161\u00ed ne\u017e skla s n\u00edzk\u00fdm obsahem boru, proto\u017ee maj\u00ed v\u00edce krystalick\u00fdch struktur ne\u017e skla s n\u00edzk\u00fdm obsahem boru. D\u00edky tomu je m\u00e9n\u011b pravd\u011bpodobn\u00e9, \u017ee se p\u0159i rychl\u00e9m zah\u0159\u00e1t\u00ed nebo ochlazen\u00ed rozbij\u00ed.<\/p>\n\n\n\n

Vysok\u00fd bod t\u00e1n\u00ed borosilik\u00e1tov\u00e9ho skla<\/h6>\n\n\n\n

<\/p>\n\n\n\n

Vysoce borosilik\u00e1tov\u00e9 sklo m\u00e1 vy\u0161\u0161\u00ed bod t\u00e1n\u00ed ne\u017e b\u011b\u017en\u00e9 sklo, tak\u017ee je ide\u00e1ln\u00ed pro pou\u017eit\u00ed p\u0159i vysok\u00fdch teplot\u00e1ch.<\/p>\n\n\n\n

Borosilik\u00e1tov\u00e9 sklo m\u00e1 teplotu t\u00e1n\u00ed p\u0159ibli\u017en\u011b 1800 \u00b0C a kr\u00e1tkodob\u011b odol\u00e1v\u00e1 teplot\u00e1m a\u017e 400 \u00b0C.<\/p>\n\n\n\n

Vysok\u00fd teplotn\u00ed rozsah borosilik\u00e1tov\u00e9ho skla<\/h6>\n\n\n\n

<\/p>\n\n\n\n

Vysoce borosilik\u00e1tov\u00e9 sklo odol\u00e1v\u00e1 vysok\u00fdm teplot\u00e1m. Tento typ skla je odoln\u00fd v\u016f\u010di teplotn\u00edm \u0161ok\u016fm a m\u00e1 n\u00edzk\u00fd koeficient tepeln\u00e9 rozta\u017enosti, co\u017e z n\u011bj \u010din\u00ed nejlep\u0161\u00ed materi\u00e1l pro pou\u017eit\u00ed v laboratorn\u00edm vybaven\u00ed a n\u00e1dob\u00ed.<\/p>\n\n\n\n

Vysoce borosilik\u00e1tov\u00e9 sklo m\u00e1 \u0161irok\u00fd teplotn\u00ed rozsah, tak\u017ee je ide\u00e1ln\u00ed pro r\u016fzn\u00e9 aplikace. Odol\u00e1v\u00e1 teplot\u00e1m a\u017e 400 \u00b0C p\u0159i kr\u00e1tkodob\u00e9m provozu a 200-230 \u00b0C p\u0159i trval\u00e9m pou\u017e\u00edv\u00e1n\u00ed. D\u00edky tomu je ide\u00e1ln\u00ed pro pou\u017eit\u00ed v laborato\u0159\u00edch a pro v\u00fdrobu kuchy\u0148sk\u00e9ho n\u00e1dob\u00ed.<\/p>\n\n\n\n

Vysoce borosilik\u00e1tov\u00e9 sklo vs. sodnov\u00e1penat\u00e9 sklo<\/h6>\n\n\n\n

<\/p>\n\n\n\n

Specifikace<\/td>Vysoce borosilik\u00e1tov\u00e9 sklo<\/td>Tvrzen\u00e9 sklo<\/td>Sklenice na sodovku a limetku<\/td><\/tr>
Hlavn\u00ed slo\u017eky<\/td>SiO\u2082\u3001B2<\/sub>O3<\/sub>\u3001Al2<\/sub>O3<\/sub><\/td>SiO2\u3001Na2O\u3001CaO<\/td>SiO2\u3001Na2O\u3001CaO<\/td><\/tr>
Struktura<\/td>Vysoce borosilik\u00e1tov\u00e9 sklo<\/td>Tvrzen\u00e9 sodno-v\u00e1penat\u00e9 sklo<\/td>Sklenice na sodovku a limetku<\/td><\/tr>
Hlavn\u00ed funkce<\/td>N\u00edzk\u00fd koeficient tepeln\u00e9 rozta\u017enosti;
Vynikaj\u00edc\u00ed \u017e\u00e1ruvzdornost;
Lze bezpe\u010dn\u011b pou\u017e\u00edvat v troub\u011b, mikrovlnn\u00e9 troub\u011b, my\u010dce n\u00e1dob\u00ed a mrazni\u010dce.<\/td>		Zah\u0159\u00edv\u00e1n\u00edm a temperov\u00e1n\u00edm skla se vytv\u00e1\u0159\u00ed siln\u00e9 tepeln\u00e9 nap\u011bt\u00ed, kter\u00e9 m\u016f\u017ee zlep\u0161it mechanickou pevnost a bezpe\u010dnost p\u0159i ni\u017e\u0161\u00edch teplot\u00e1ch.<\/td>Transparentnost;
neho\u0159lavost;
N\u00edzk\u00e9 n\u00e1klady.<\/td><\/tr>
Hlavn\u00ed aplikace<\/td>Kuchy\u0148sk\u00e9 n\u00e1dob\u00ed, laboratorn\u00ed sklo, vysokoteplotn\u00ed pr\u016fmyslov\u00e9 p\u0159\u00edstroje.<\/td>\u010deln\u00ed sklo a okna vozidel, stavebn\u00ed sklo, kuchy\u0148sk\u00e9 sklo pou\u017e\u00edvan\u00e9 p\u0159i n\u00edzk\u00fdch teplot\u00e1ch<\/td>Um\u011bleck\u00e9 sklo, kuchy\u0148sk\u00e9 sklo pou\u017e\u00edvan\u00e9 p\u0159i n\u00edzk\u00fdch teplot\u00e1ch.<\/td><\/tr>
Pou\u017eit\u00ed mikrovlnn\u00e9 trouby<\/td>OK<\/td>Upozorn\u011bn\u00ed (hroz\u00ed nebezpe\u010d\u00ed samovoln\u00e9ho v\u00fdbuchu, ov\u011b\u0159te si rozsah pou\u017eit\u00ed a pou\u017e\u00edvejte opatrn\u011b)<\/td>NE<\/td><\/tr>
Pou\u017eit\u00ed trouby<\/td>OK<\/td>NE<\/td>NE<\/td><\/tr><\/tbody><\/table>
V\u00fdhody borosilik\u00e1tov\u00e9ho skla s vysokou pevnost\u00ed<\/figcaption><\/figure>\n\n\n\n

If you’re like most people, you probably think all glass is the same. But there are different types of glass, each with its own unique properties. One type of glass is borosilicate glass, which is made from a combination of boric oxide and silica.<\/p>\n\n\n\n

Borosilik\u00e1tov\u00e9 sklo je zn\u00e1m\u00e9 svou vysokou trvanlivost\u00ed a tepelnou odolnost\u00ed, tak\u017ee je ide\u00e1ln\u00ed pro pou\u017eit\u00ed v laboratorn\u00edm vybaven\u00ed a n\u00e1dob\u00ed.<\/p>\n\n\n\n

Dal\u0161\u00edm typem skla je oby\u010dejn\u00e9 sodnov\u00e1penat\u00e9 sklo, kter\u00e9 se nej\u010dast\u011bji pou\u017e\u00edv\u00e1 v dom\u00e1cnosti, jako jsou sklenice na pit\u00ed, okna a r\u00e1my na obrazy.<\/p>\n\n\n\n

Soda-lime glass is not as durable as borosilicate glass and isn’t able to withstand high temperatures as well, but it’s much cheaper to produce.<\/p>\n\n\n\n

Borosilik\u00e1tov\u00e9 sklo je druh skla s vysok\u00fdm obsahem oxidu k\u0159emi\u010dit\u00e9ho. Je zn\u00e1m\u00e9 svou n\u00edzkou tepelnou vodivost\u00ed, vysokou chemickou odolnost\u00ed a odolnost\u00ed v\u016f\u010di tepeln\u00fdm \u0161ok\u016fm. Lze jej pou\u017e\u00edt v n\u00e1dob\u00e1ch, kter\u00e9 pracuj\u00ed s vrouc\u00edmi kapalinami, proto\u017ee odol\u00e1v\u00e1 n\u00e1hl\u00fdm zm\u011bn\u00e1m teploty, ani\u017e by se rozbilo. Borosilik\u00e1tov\u00e9 sklo je tak\u00e9 zn\u00e1m\u00e9 jako pyrexov\u00e9 sklo nebo duranov\u00e9 sklo.<\/p>\n\n\n\n

Borosilik\u00e1tov\u00e9 sklo m\u00e1 n\u00edzk\u00fd koeficient tepeln\u00e9 rozta\u017enosti. Je tak\u00e9 zn\u00e1m\u00e9 jako Pyrex. Borosilik\u00e1tov\u00e9 sklo se od b\u011b\u017en\u00e9ho skla li\u0161\u00ed t\u00edm, \u017ee odol\u00e1v\u00e1 vysok\u00fdm teplot\u00e1m, ani\u017e by se rozbilo. Oproti b\u011b\u017en\u00e9mu sklu m\u00e1 n\u011bkter\u00e9 v\u00fdhody, nap\u0159\u00edklad je odoln\u011bj\u0161\u00ed v\u016f\u010di tepeln\u00fdm \u0161ok\u016fm, chemick\u00e9 korozi a po\u0161kr\u00e1b\u00e1n\u00ed.<\/p>\n\n\n\n

Sklo m\u016f\u017ee b\u00fdt borosilik\u00e1tov\u00e9 nebo oby\u010dejn\u00e9. Rozd\u00edl mezi nimi spo\u010d\u00edv\u00e1 v tom, \u017ee borosilik\u00e1tov\u00e9 sklo vydr\u017e\u00ed vysok\u00e9 teploty, ani\u017e by se rozbilo, zat\u00edmco b\u011b\u017en\u00e9 sklo ne. Borosilik\u00e1tov\u00e9 sklo poskytuje lep\u0161\u00ed izolaci ne\u017e b\u011b\u017en\u00e9.<\/p>\n\n\n\n

Tepeln\u00e1 odolnost borosilik\u00e1tov\u00e9ho skla<\/h6>\n\n\n\n

<\/p>\n\n\n\n

Borosilik\u00e1tov\u00e9 sklo je druh skla s mnoha jedine\u010dn\u00fdmi vlastnostmi. Jednou z t\u011bchto vlastnost\u00ed je jeho odolnost v\u016f\u010di vysok\u00fdm teplot\u00e1m. Borosilik\u00e1tov\u00e9 sklo m\u00e1 vy\u0161\u0161\u00ed odolnost v\u016f\u010di teplotn\u00edm \u0161ok\u016fm ne\u017e jin\u00e9 typy skel. D\u00edky tomu je ide\u00e1ln\u00edm materi\u00e1lem pro pou\u017eit\u00ed v laborato\u0159\u00edch, kde doch\u00e1z\u00ed k n\u00e1hl\u00fdm zm\u011bn\u00e1m teplot.<\/p>\n\n\n\n

Borosilik\u00e1tov\u00e9 sklo m\u00e1 tak\u00e9 n\u00edzk\u00fd koeficient rozta\u017enosti, co\u017e znamen\u00e1, \u017ee p\u0159i rychl\u00e9m zah\u0159\u00e1t\u00ed nebo ochlazen\u00ed nem\u011bn\u00ed tvar, a proto je vynikaj\u00edc\u00edm materi\u00e1lem pro pou\u017eit\u00ed v kuchy\u0148sk\u00e9m n\u00e1dob\u00ed, jako jsou hrnce a p\u00e1nve, a tak\u00e9 ve v\u011bdeck\u00fdch p\u0159\u00edstroj\u00edch, jako jsou teplom\u011bry a k\u00e1dinky.<\/p>\n\n\n\n

Vysoce borosilik\u00e1tov\u00e9 sklo je druh skla, kter\u00fd je zn\u00e1m\u00fd svou pevnost\u00ed a odolnost\u00ed v\u016f\u010di tepeln\u00fdm \u0161ok\u016fm. \u010casto se pou\u017e\u00edv\u00e1 v aplikac\u00edch, kde je probl\u00e9mem teplo nebo chemik\u00e1lie, nap\u0159\u00edklad v laboratorn\u00edm vybaven\u00ed nebo n\u00e1dob\u00ed.<\/p>\n\n\n\n

Borosilicate glass can withstand temperatures up to 400\u00b0C, which is higher than the 200\u00b0C of regular soda-lime glass. It can be used in ovens and microwaves. It’s also resistant to breakage and scratching when dropped on a hard surface.<\/p>\n\n\n\n

Jak zah\u0159\u00edvat borosilik\u00e1tov\u00e9 sklo<\/h6>\n\n\n\n

<\/p>\n\n\n\n

Teplota, p\u0159i kter\u00e9 se borok\u0159emi\u010dit\u00e9 sklo roztav\u00ed nebo stane tekut\u00fdm, je vy\u0161\u0161\u00ed ne\u017e u b\u011b\u017en\u00e9ho sodnov\u00e1penat\u00e9ho skla. D\u00edky t\u00e9to vlastnosti je u\u017eite\u010dn\u00e9 pro aplikace, jako je v\u00fdroba \u017e\u00e1rovek.<\/p>\n\n\n\n

Borosilik\u00e1tov\u00e9 sklo lze vyrobit podle n\u00e1sleduj\u00edc\u00edch krok\u016f. Nejprve je t\u0159eba sm\u00edchat sklo s tavidlem a pot\u00e9 p\u0159idat borax. Pot\u00e9 jej budete muset roztavit p\u0159i velmi vysok\u00e9 teplot\u011b a n\u00e1sledn\u011b pono\u0159it do studen\u00e9 vody, aby sklo rychle vychladlo. Posledn\u00edm krokem je vyle\u0161t\u011bn\u00ed povrchu skla, aby bylo hladk\u00e9.<\/p>\n\n\n\n

Podrobn\u00fd proces zah\u0159\u00edv\u00e1n\u00ed borosilik\u00e1tov\u00e9ho skla je v\u0161ak velmi slo\u017eit\u00fd a k dosa\u017een\u00ed po\u017eadovan\u00e9ho v\u00fdsledku je t\u0159eba prov\u00e9st mnoho dal\u0161\u00edch krok\u016f.<\/p>\n\n\n\n

Shrnut\u00ed<\/h6>\n\n\n\n

<\/p>\n\n\n\n

Borosilicate glasses are made with boron oxide as their primary fluxing agent. Boron oxide is one of the most expensive raw materials used in glass production and it’s not easy to find borosilicate glasses at a lower price.<\/p>\n\n\n\n

Borosilik\u00e1tov\u00e9 sklo tak\u00e9 odol\u00e1v\u00e1 n\u00e1hl\u00fdm zm\u011bn\u00e1m teploty, ani\u017e by se rozbilo, co\u017e z n\u011bj \u010din\u00ed vynikaj\u00edc\u00ed volbu pro odv\u011btv\u00ed, jako jsou potravin\u00e1\u0159sk\u00e9 slu\u017eby nebo catering, kde m\u016f\u017ee b\u00fdt nutn\u00e9 p\u0159edm\u011bty p\u0159en\u00e1\u0161et.<\/p>\n\n\n\n

Borosilik\u00e1tov\u00e9 sklo lze tak\u00e9 pou\u017e\u00edt pro skladov\u00e1n\u00ed nebo p\u0159epravu r\u016fzn\u00fdch l\u00e1tek, jako jsou kyseliny nebo z\u00e1sady, kter\u00e9 by mohly reagovat s jin\u00fdmi druhy skla.<\/p>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

Borosilik\u00e1tov\u00e9 sklo je druh skla, kter\u00fd obsahuje oxid borit\u00fd, d\u00edky n\u011bmu\u017e je odoln\u011bj\u0161\u00ed v\u016f\u010di tepeln\u00fdm \u0161ok\u016fm ne\u017e jin\u00e9 druhy skla. Je tak\u00e9 \u010dir\u00e9 a pr\u016fhledn\u00e9, co\u017e z n\u011bj \u010din\u00ed obl\u00edbenou volbu pro v\u011bdeck\u00e9 a pr\u016fmyslov\u00e9 aplikace a kuchy\u0148sk\u00e9 .<\/p>","protected":false},"author":1,"featured_media":1208,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"%%post_title%% %%sep%% %%sitetitle%%","_seopress_titles_desc":"Borosilicate glass is a type of glass that contains boron trioxide, which makes it more resistant to thermal shock than other types of glass. 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