{"id":13595,"date":"2026-01-13T01:19:00","date_gmt":"2026-01-13T01:19:00","guid":{"rendered":"https:\/\/tenessy.com\/?p=13595"},"modified":"2026-01-16T05:11:14","modified_gmt":"2026-01-16T05:11:14","slug":"hpmc-vysoce-vykonna-prisada-pri-zpracovani-keramiky","status":"publish","type":"post","link":"https:\/\/tenessy.com\/cs\/hpmc-vysoce-vykonna-prisada-pri-zpracovani-keramiky\/","title":{"rendered":"HPMC: vysoce v\u00fdkonn\u00e1 p\u0159\u00edsada p\u0159i zpracov\u00e1n\u00ed keramiky"},"content":{"rendered":"
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Ceramic_Glaze_Slurry\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\u2160.\u00davod<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Na adrese keramika<\/a> v\u00fdroba, p\u0159esn\u00e1 kontrola procesu p\u0159\u00edmo ur\u010duje kvalitu a v\u00fdt\u011b\u017enost kone\u010dn\u00e9ho produktu. HPMC (hydroxypropylmethylcelul\u00f3za)<\/a>, jako kl\u00ed\u010dov\u00e1 funk\u010dn\u00ed p\u0159\u00edsada, poskytuje d\u00edky sv\u00fdm jedine\u010dn\u00fdm technick\u00fdm vlastnostem v\u00edcerozm\u011brn\u00e1 a systematick\u00e1 \u0159e\u0161en\u00ed pro modern\u00ed keramickou v\u00fdrobu. D\u00edky p\u0159esn\u00fdm z\u00e1sah\u016fm do t\u011blesa, glazury a cel\u00e9ho technologick\u00e9ho procesu dosahuje optimalizace v\u00fdkonu cel\u00e9ho \u0159et\u011bzce od zpracov\u00e1n\u00ed surovin a\u017e po vyp\u00e1len\u00ed hotov\u00e9ho v\u00fdrobku.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\u2161.Pro\u010d se HPMC stal nepostradatelnou multifunk\u010dn\u00ed slo\u017ekou p\u0159i v\u00fdrob\u011b keramiky?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"hydroxypropylmethylcelul\u00f3za\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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HPMC je neiontov\u00fd \u00e9ter celul\u00f3zy<\/a>. D\u00edky sv\u00fdm jedine\u010dn\u00fdm fyzik\u00e1ln\u00edm a chemick\u00fdm vlastnostem m\u00e1 nenahraditelnou hodnotu v keramick\u00fdch syst\u00e9mech:<\/p>

Vynikaj\u00edc\u00ed schopnost zadr\u017eovat vodu a mazivost:<\/b><\/strong>\u00a0\u00da\u010dinn\u011b zadr\u017euje vlhkost hl\u00edny, zpomaluje vysych\u00e1n\u00ed a zabra\u0148uje deformac\u00edm a prasklin\u00e1m zp\u016fsoben\u00fdm nerovnom\u011brn\u00fdm rozlo\u017een\u00edm vlhkosti. Jeho vynikaj\u00edc\u00ed lubrika\u010dn\u00ed vlastnosti v\u00fdrazn\u011b zlep\u0161uj\u00ed plasticitu a tvarovatelnost hl\u00edny.<\/p>

Siln\u00e1 vazebn\u00e1 s\u00edla:<\/b><\/strong>\u00a0V\u00fdrazn\u011b zvy\u0161uje pevnost such\u00e9ho zelen\u00e9ho t\u011blesa d\u00edky mezimolekul\u00e1rn\u00edm sil\u00e1m, co\u017e sni\u017euje m\u00edru l\u00e1mavosti p\u0159i manipulaci, o\u0159ez\u00e1v\u00e1n\u00ed a glazov\u00e1n\u00ed.<\/p>

Dobr\u00e1 schopnost tvorby filmu:<\/b><\/strong>\u00a0Vytv\u00e1\u0159\u00ed rovnom\u011brn\u00fd film v glazurn\u00ed ka\u0161i a zlep\u0161uje kvalitu povrchu glazury.<\/p>

Chemick\u00e1 odolnost a bezpe\u010dnost:<\/b><\/strong>\u00a0Nereaguje nep\u0159\u00edzniv\u011b s ostatn\u00edmi slo\u017ekami keramick\u00e9ho syst\u00e9mu a je ekologick\u00fdm a k \u017eivotn\u00edmu prost\u0159ed\u00ed \u0161etrn\u00fdm materi\u00e1lem, kter\u00fd spl\u0148uje modern\u00ed v\u00fdrobn\u00ed normy.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\u2162. Jak HPMC posiluje jednotliv\u00e9 f\u00e1ze procesu v\u00fdroby keramiky?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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F\u00e1ze vylep\u0161en\u00ed zelen\u00e9ho t\u011bla: Od \"k\u0159ehk\u00e9\" k \"odoln\u00e9\"<\/b><\/strong><\/p>

Akce:<\/b><\/strong>\u00a0P\u0159id\u00e1n\u00edm vhodn\u00e9ho mno\u017estv\u00ed HPMC b\u011bhem f\u00e1ze pugov\u00e1n\u00ed a tvarov\u00e1n\u00ed lze v\u00fdrazn\u011b zlep\u0161it plasticitu a pru\u017enost hl\u00edny, co\u017e usnad\u0148uje procesy, jako je h\u00e1zen\u00ed, vytla\u010dov\u00e1n\u00ed nebo lisov\u00e1n\u00ed za sucha.<\/p>

V\u00fdsledek:<\/b><\/strong>\u00a0Pevnost vysu\u0161en\u00e9ho zelen\u00e9ho t\u011bla lze zv\u00fd\u0161it pomoc\u00ed 30%-50%, \u010d\u00edm\u017e se v\u00fdrazn\u011b sn\u00ed\u017e\u00ed riziko zlomen\u00ed v dal\u0161\u00edch kroc\u00edch. To m\u00e1 z\u00e1sadn\u00ed v\u00fdznam zejm\u00e9na u velk\u00fdch, speci\u00e1ln\u011b tvarovan\u00fdch nebo tenkost\u011bnn\u00fdch keramick\u00fdch v\u00fdrobk\u016f.<\/p>

F\u00e1ze stabilizace su\u0161en\u00edm: Rozlou\u010den\u00ed s \"prask\u00e1n\u00edm\" a \"deformac\u00ed\"<\/b><\/strong><\/p>

Akce:<\/b><\/strong>\u00a0HPMC reguluje rychlost odpa\u0159ov\u00e1n\u00ed vlhkosti, \u010d\u00edm\u017e umo\u017e\u0148uje rovnom\u011brn\u00e9 vysou\u0161en\u00ed t\u011bla zevnit\u0159 ven. Jeho vlastnosti zadr\u017eov\u00e1n\u00ed vody \u00fa\u010dinn\u011b tlum\u00ed nap\u011bt\u00ed zp\u016fsoben\u00e9 smr\u0161\u0165ov\u00e1n\u00edm p\u0159i rychl\u00e9 ztr\u00e1t\u011b vody.<\/p>

V\u00fdsledek:<\/b><\/strong>\u00a0V\u00fdrazn\u00e9 sn\u00ed\u017een\u00ed v\u00fdskytu vad p\u0159i su\u0161en\u00ed (jako jsou praskliny a deformace) a zlep\u0161en\u00ed kvalifikace zelen\u00e9ho t\u011blesa jsou z\u00e1rukou v\u00fdroby vysoce kvalitn\u00ed um\u011bleck\u00e9 a p\u0159esn\u00e9 pr\u016fmyslov\u00e9 keramiky.<\/p>

F\u00e1ze optimalizace glazury: Vytvo\u0159en\u00ed \"dokonal\u00e9ho\" povrchu glazury<\/b><\/strong><\/p>

Akce:<\/b><\/strong>\u00a0P\u0159id\u00e1n\u00ed HPMC do glazovac\u00ed ka\u0161e slou\u017e\u00ed jako vynikaj\u00edc\u00ed suspenzn\u00ed \u010dinidlo a modifik\u00e1tor reologie.<\/p>

Zabra\u0148uje sedimentaci:<\/b><\/strong>\u00a0Zaji\u0161\u0165uje, \u017ee slo\u017eky glazury z\u016fst\u00e1vaj\u00ed rovnom\u011brn\u011b suspendovan\u00e9, \u010d\u00edm\u017e se zamez\u00ed barevn\u00fdm rozd\u00edl\u016fm a segregaci slo\u017eek.<\/p>

Upravuje reologii:<\/b><\/strong>\u00a0Zaji\u0161\u0165uje vhodnou tixotropii a viskozitu, d\u00edky \u010demu\u017e se glazovac\u00ed ka\u0161e snadno st\u0159\u00edk\u00e1, nam\u00e1\u010d\u00ed nebo nan\u00e1\u0161\u00ed \u0161t\u011btcem a umo\u017e\u0148uje vytvo\u0159en\u00ed rovnom\u011brn\u00e9 tlou\u0161\u0165ky vrstvy glazury bez st\u00e9k\u00e1n\u00ed.<\/p>

Zlep\u0161uje p\u0159ilnavost:<\/b><\/strong>\u00a0Zlep\u0161uje p\u0159ilnavost glazurn\u00ed ka\u0161e k t\u011blu, \u010d\u00edm\u017e zabra\u0148uje \"prask\u00e1n\u00ed\" nebo odlupov\u00e1n\u00ed p\u0159ed v\u00fdpalem.<\/p>

V\u00fdsledek:<\/b><\/strong>\u00a0V\u00fdsledn\u00fd povrch glazury je hladk\u00fd, rovnom\u011brn\u011b zbarven\u00fd a m\u00e1 vysoce kvalitn\u00ed strukturu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\u2163. Jak v\u011bdecky vybrat HPMC?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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V\u00fdb\u011br HPMC pro v\u00fdrobu keramiky nen\u00ed univerz\u00e1ln\u00ed a je t\u0159eba jej upravit podle konkr\u00e9tn\u00edho procesu:<\/p>

V\u00fdb\u011br viskozity:<\/b><\/strong><\/p>

Typ s vysokou viskozitou:<\/b><\/strong>\u00a0Zam\u011b\u0159uje se sp\u00ed\u0161e na zv\u00fd\u0161en\u00ed s\u00edly zelen\u00e9ho t\u011bla a zadr\u017eov\u00e1n\u00ed vody. Vhodn\u00fd pro hl\u00edny vy\u017eaduj\u00edc\u00ed vysokou plasticitu nebo sc\u00e9n\u00e1\u0159e vy\u017eaduj\u00edc\u00ed vysokou pevnost zelen\u011b.<\/p>

St\u0159edn\u011b n\u00edzk\u00e1 viskozita Typ:<\/b><\/strong>\u00a0Zam\u011b\u0159uje se sp\u00ed\u0161e na maz\u00e1n\u00ed a zlep\u0161en\u00ed tekutosti glazury, tak\u017ee je vhodn\u00fd pro aplikace vy\u017eaduj\u00edc\u00ed vysokou \u00farove\u0148 pocitu p\u0159i tvarov\u00e1n\u00ed a hladkost glazury.<\/p>

D\u00e1vkov\u00e1n\u00ed:<\/b><\/strong>\u00a0Typick\u00e9 mno\u017estv\u00ed p\u0159\u00eddavku je 0,1%-0,5% hmotnosti such\u00e9 keramick\u00e9 d\u00e1vky. Nadm\u011brn\u00fd p\u0159\u00eddavek m\u016f\u017ee zpozdit su\u0161en\u00ed a ovlivnit v\u00fdpal; optim\u00e1ln\u00ed pom\u011br by m\u011bl b\u00fdt stanoven experiment\u00e1ln\u011b.<\/p>

Proces rozpu\u0161t\u011bn\u00ed:<\/b><\/strong>\u00a0Doporu\u010duje se rozpt\u00fdlit a rozpustit ve studen\u00e9 vod\u011b, aby se zabr\u00e1nilo shlukov\u00e1n\u00ed. Lze jej p\u0159edem p\u0159ipravit jako roztok a pot\u00e9 rovnom\u011brn\u011b p\u0159idat do hl\u00edny nebo glazury.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\u2164. Z\u00e1v\u011br<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Konkr\u00e9tn\u011b HPMC m\u016f\u017ee d\u00edky interakci mezi hydrofiln\u00edmi skupinami na sv\u00fdch molekul\u00e1rn\u00edch \u0159et\u011bzc\u00edch a keramick\u00fdmi \u010d\u00e1sticemi v\u00fdrazn\u011b zv\u00fd\u0161it plasticitu j\u00edlu a pevnost zelen\u00e9ho t\u011blesa, \u010d\u00edm\u017e \u00fa\u010dinn\u011b potla\u010duje riziko vzniku trhlin a deformace b\u011bhem su\u0161en\u00ed. V syst\u00e9mu glazury p\u016fsob\u00ed jako \u00fa\u010dinn\u00fd modifik\u00e1tor reologie a stabiliz\u00e1tor suspenze, \u010d\u00edm\u017e zaji\u0161\u0165uje rovnom\u011brn\u00e9 nan\u00e1\u0161en\u00ed glazury a hladk\u00fd, rovn\u00fd povrch glazury. Jeho technick\u00e1 hodnota se odr\u00e1\u017e\u00ed nejen ve zlep\u0161en\u00ed jednotliv\u00fdch krok\u016f, ale p\u0159edev\u0161\u00edm v systematick\u00e9m zvy\u0161ov\u00e1n\u00ed celkov\u00e9 stability a konzistence procesu v\u00fdroby keramiky.<\/p>

Jako profesion\u00e1ln\u00ed v\u00fdrobce ethery celul\u00f3zy<\/a>, TENESSY<\/strong><\/a> se v tomto odv\u011btv\u00ed anga\u017euje ji\u017e mnoho let a d\u016fsledn\u011b se sna\u017e\u00ed poskytovat celosv\u011btov\u00e9mu keramick\u00e9mu pr\u016fmyslu vysoce kvalitn\u00ed a vysoce stabiln\u00ed \u0159e\u0161en\u00ed HPMC. Na\u0161e produktov\u00e9 \u0159ady jsou pe\u010dliv\u011b navr\u017eeny. Zam\u011b\u0159ujeme se na r\u016fzn\u00e9 procesn\u00ed po\u017eadavky keramick\u00e9 v\u00fdroby a vyvinuli jsme r\u016fzn\u00e9 specifikace a modely, kter\u00e9 mohou p\u0159esn\u011b odpov\u00eddat cel\u00e9 \u0161k\u00e1le technick\u00fdch po\u017eadavk\u016f od tvarov\u00e1n\u00ed plast\u016f a\u017e po optimalizaci glazury. Spole\u010dnost je vybavena pokro\u010dil\u00fdmi v\u00fdrobn\u00ed za\u0159\u00edzen\u00ed<\/a> a p\u0159\u00edsn\u00fd syst\u00e9m kontroly kvality, kter\u00fd zaji\u0161\u0165uje, \u017ee ka\u017ed\u00e1 \u0161ar\u017ee v\u00fdrobk\u016f poskytuje spolehlivou z\u00e1ruku v\u00fdkonu pro v\u00fdrobu keramiky na\u0161ich z\u00e1kazn\u00edk\u016f. T\u011b\u0161\u00edme se na spolupr\u00e1ci s dal\u0161\u00edmi keramick\u00fdmi podniky. D\u00edky neust\u00e1l\u00e9mu technologick\u00e9 inovace<\/a> a optimalizaci v\u00fdrobk\u016f, usilujeme o spole\u010dnou podporu rozvoje a modernizace v\u00fdrobn\u00edch proces\u016f keramiky.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

P\u0159i v\u00fdrob\u011b keramiky p\u0159esn\u00e1 kontrola procesu p\u0159\u00edmo ur\u010duje kvalitu a v\u00fdt\u011b\u017enost kone\u010dn\u00e9ho v\u00fdrobku. HPMC (hydroxypropylmethylcelul\u00f3za) jako kl\u00ed\u010dov\u00e1 funk\u010dn\u00ed p\u0159\u00edsada poskytuje d\u00edky sv\u00fdm jedine\u010dn\u00fdm technick\u00fdm vlastnostem mnohostrann\u00e1 a systematick\u00e1 \u0159e\u0161en\u00ed pro modern\u00ed keramickou v\u00fdrobu. <\/p>","protected":false},"author":1,"featured_media":12648,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":["post-13595","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"_links":{"self":[{"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/posts\/13595","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/comments?post=13595"}],"version-history":[{"count":16,"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/posts\/13595\/revisions"}],"predecessor-version":[{"id":13632,"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/posts\/13595\/revisions\/13632"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/media\/12648"}],"wp:attachment":[{"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/media?parent=13595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/categories?post=13595"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tenessy.com\/cs\/wp-json\/wp\/v2\/tags?post=13595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}