{"id":3026,"date":"2026-02-05T01:35:08","date_gmt":"2026-02-05T01:35:08","guid":{"rendered":"https:\/\/www.materialstests.com\/products\/btt-01-ball-tack-tester\/"},"modified":"2026-02-05T01:35:08","modified_gmt":"2026-02-05T01:35:08","slug":"btt-01-ball-tack-tester","status":"publish","type":"products","link":"https:\/\/www.materialstests.com\/cs\/products\/btt-01-ball-tack-tester.html","title":{"rendered":"BTT-01 Ball Tack Tester"},"content":{"rendered":"
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1.P\u0159edstaven\u00ed BTT-01\u00a0Tester kuli\u010dek<\/a><\/strong><\/h2>\n<\/div>\n

BTT-01 Ball Tack Tester<\/strong><\/a>\u00a0je ur\u010den k m\u011b\u0159en\u00ed srovn\u00e1vac\u00ed p\u0159ilnavosti lepidel citliv\u00fdch na tlak pomoc\u00ed valiv\u00e9 koule. Jedn\u00e1 se o naklon\u011bn\u00fd \u017elab vybaven\u00fd v horn\u00ed \u010d\u00e1sti uvol\u0148ovac\u00ed p\u00e1kou, d\u00edky n\u00ed\u017e kuli\u010dka z\u00edsk\u00e1v\u00e1 hybnost sm\u011brem dol\u016f. Kuli\u010dka je ocelov\u00e1 o pr\u016fm\u011bru 11,1 mm (7\u204416 palce).<\/p>\n

 <\/p>\n

2.V\u00fdhody testu Ball Tack?<\/strong><\/h2>\n

Zkou\u0161ka p\u0159ilnavosti valivou koul\u00ed je rychl\u00e1, snadno provediteln\u00e1 a nevy\u017eaduje velk\u00e9 investice do vybaven\u00ed ani za\u0161kolen\u00ed obsluhy. Tato zkou\u0161ka je ur\u010dena p\u0159edev\u0161\u00edm pro kontrolu kvality, proto\u017ee vykazuje dobrou reprodukovatelnost v r\u00e1mci jedn\u00e9 laborato\u0159e a schopnost p\u0159esn\u011b zjistit odchylky mezi jednotliv\u00fdmi \u0161ar\u017eemi, pokud je tlou\u0161\u0165ka lepic\u00edho filmu konstantn\u00ed.\u00a0Rolling Ball Tack<\/a>\u00a0nen\u00ed ur\u010den jako vy\u0161et\u0159ovac\u00ed n\u00e1stroj, proto\u017ee u v\u011bt\u0161iny aplikac\u00ed lepidel citliv\u00fdch na tlak v\u00fdsledky lepivosti valiv\u00e9 koule dob\u0159e nekoreluj\u00ed s po\u017eadavky na lepivost aplikace.<\/p>\n

\"BTT-01<\/p>\n

3.Testovac\u00ed princip testeru Ball Tack Tester\u00a0<\/strong><\/h2>\n

Ocelov\u00e1 kuli\u010dka je vypu\u0161t\u011bna na vrcholu svahu, zrychl\u00ed se po svahu a kut\u00e1l\u00ed se na vodorovn\u00fd povrch pokryt\u00fd lepidlem citliv\u00fdm na tlak. P\u0159ilnavost se ur\u010duje m\u011b\u0159en\u00edm vzd\u00e1lenosti, kterou kuli\u010dka uraz\u00ed p\u0159es lepidlo, ne\u017e se zastav\u00ed. Na kuli\u010dku p\u016fsob\u00ed dv\u011b hlavn\u00ed zpomaluj\u00edc\u00ed s\u00edly: (1) adheze mezi kuli\u010dkou a lepidlem, \u010dasto naz\u00fdvan\u00e1 \u201cz\u00e1b\u011br\u201d, a (2) \u201corba\u201d neboli energie pot\u0159ebn\u00e1 k vytla\u010den\u00ed lepidla z dr\u00e1hy kuli\u010dky.<\/p>\n

 <\/p>\n

4.Popis zkou\u0161ky Ball Tack:\u00a0<\/strong><\/h2>\n

Na str\u00e1nk\u00e1ch\u00a0LTT-01 tester p\u0159ilnavosti smy\u010dek<\/strong><\/a>\u00a0je nepostradateln\u00fd v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch, kde se pou\u017e\u00edv\u00e1 lepidlo Lepic\u00ed strana vzorku je naho\u0159e, v souladu se \u0161ikm\u00fdm \u017elabem. Vzorek mus\u00ed b\u00fdt bez jak\u00fdchkoli vr\u00e1sek, z\u00e1hyb\u016f nebo spoj\u016f. Konec vzorku protilehl\u00fd k n\u00e1klonu mus\u00ed b\u00fdt ke stolu p\u0159ichycen p\u00e1skou nebo z\u00e1va\u017e\u00edm.<\/p>\n

Uvoln\u011bte kuli\u010dku a nechte ji kut\u00e1let a\u017e na doraz na lepidle. Zm\u011b\u0159te vzd\u00e1lenost od m\u00edsta, kde se kuli\u010dka zpo\u010d\u00e1tku dot\u00fdk\u00e1 lepidla, do m\u00edsta, kde se kuli\u010dka zastav\u00ed.<\/p>\n

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5.Specifikace testeru Ball Tack Tester\u00a0<\/strong><\/h2>\n
\n\n\n\n\n\n\n\n
D\u00e9lka \u017elabu<\/td>\n6,5 palce<\/td>\n<\/tr>\n
\u00dahel sklonu<\/td>\n21.3\u00b0<\/td>\n<\/tr>\n
Rolling Ball<\/td>\n7\/16 palce (\u010d. 14)<\/td>\n<\/tr>\n
Rozm\u011br<\/td>\n210*50*80 mm LWH<\/td>\n<\/tr>\n
Hmotnost<\/td>\n0,5 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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6.Standardy testeru Ball Tack:<\/strong><\/h2>\n

PSTC-6, ASTM D3121, JIS Z0237, GB\/T 4852.<\/p>\n

\"BTT-01<\/p>\n

7.Konfigurace:<\/strong><\/h2>\n

a)Standardn\u00ed konfigurace: BTT-01 Ball Tack Tester, ocelov\u00e1 kuli\u010dka, ru\u010dn\u00ed ovl\u00e1d\u00e1n\u00ed<\/p>\n

 <\/p>\n

8.FAQ<\/strong><\/h2>\n

Ot\u00e1zka: Co znamen\u00e1 slovo \u2018Tack\u2019 v oboru lepidel?<\/p>\n

Odpov\u011b\u010f: \u2018P\u0159ilnavost\u2019 je vlastnost lepidla, kter\u00e1 mu umo\u017e\u0148uje vytvo\u0159it spoj s m\u011b\u0159itelnou pevnost\u00ed ihned po kontaktu lepidla a lepen\u00e9ho materi\u00e1lu pod n\u00edzk\u00fdm tlakem.<\/p>\n

 <\/p>\n

Ot\u00e1zka: Jak\u00e9 faktory ovliv\u0148uj\u00ed v\u00fdsledky zkou\u0161ky p\u0159ilnavosti valiv\u00e9 koule?<\/p>\n

Odpov\u011b\u010f: V\u00fdsledky zkou\u0161ky p\u0159ilnavosti valiv\u00e9 koule jsou \u010dasto ovlivn\u011bny (1) tlou\u0161\u0165kou lepic\u00ed vrstvy, (2) vazbou lepidla na podklad a (3) tuhost\u00ed podkladu, tak\u017ee pro uspokojiv\u00e9 srovn\u00e1n\u00ed je t\u0159eba tyto faktory pe\u010dliv\u011b kontrolovat.<\/p>\n

 <\/p>\n

Cell Instruments<\/strong><\/a>\u00a0se etablovala nejen jako v\u00fdrobce nejmodern\u011bj\u0161\u00edch testovac\u00edch za\u0159\u00edzen\u00ed, ale tak\u00e9 jako strategick\u00fd partner pro \u00fasp\u011bch podnik\u016f po cel\u00e9m sv\u011bt\u011b. N\u00e1\u0161 specializovan\u00fd t\u00fdm, vybaven\u00fd r\u016fzn\u00fdmi odborn\u00fdmi znalostmi, ne\u00fanavn\u011b spolupracuje, aby zajistil, \u017ee na\u0161i klienti nedostanou jen v\u00fdrobky, ale komplexn\u00ed \u0159e\u0161en\u00ed, kter\u00e1 zv\u00fd\u0161\u00ed jejich efektivitu, kvalitu v\u00fdrobk\u016f a celkovou konkurenceschopnost.\u00a0V\u00edtejte na konzultaci!<\/strong><\/a><\/p>","protected":false},"excerpt":{"rendered":"

1.Introduction of\u00a0BTT-01\u00a0Ball Tack Tester BTT-01 Ball Tack Tester\u00a0is for the measurement of the comparative tack of pressure-sensitive adhesives by a rolling ball. It\u2019s an inclined trough equipped with a release lever at the top through which the ball gains downhill momentum. The ball is a 7\u204416-in. (11.1-mm) diameter steel ball.   2.Advantages of Ball Tack […]<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false},"products-categories":[1303,1524],"productstags":[],"class_list":["post-3026","products","type-products","status-publish","hentry","products-categories-adhesiveness-tester","products-categories-ball-tack-tester"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/products\/3026","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":0,"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/products\/3026\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/media?parent=3026"}],"wp:term":[{"taxonomy":"products-categories","embeddable":true,"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/products-categories?post=3026"},{"taxonomy":"productstags","embeddable":true,"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/productstags?post=3026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}