{"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\/ro\/products\/btt-01-ball-tack-tester.html","title":{"rendered":"BTT-01 Tester de fixare a bilelor"},"content":{"rendered":"
\n

1. Prezentarea modelului BTT-01\u00a0Tester pentru bile Tack<\/a><\/strong><\/h2>\n<\/div>\n

BTT-01 Tester de fixare a bilelor<\/strong><\/a>\u00a0este destinat m\u0103sur\u0103rii aderen\u021bei comparative a adezivilor sensibili la presiune cu ajutorul unei bile care se rostogole\u0219te. Este vorba despre o jgheab \u00eenclinat, prev\u0103zut \u00een partea superioar\u0103 cu o p\u00e2rghie de eliberare, prin care bila cap\u0103t\u0103 impuls pentru a se deplasa \u00een jos. Bila este una din o\u021bel, cu un diametru de 7\u204416 in. (11,1 mm).<\/p>\n

 <\/p>\n

2. Care sunt avantajele testului de aderen\u021b\u0103 cu bil\u0103?<\/strong><\/h2>\n

Testul de aderen\u021b\u0103 cu bil\u0103 rulant\u0103 este rapid, u\u0219or de realizat \u0219i necesit\u0103 o investi\u021bie redus\u0103 \u00een echipamente, precum \u0219i o preg\u0103tire minim\u0103 a personalului. Acest test este destinat \u00een primul r\u00e2nd controlului calit\u0103\u021bii, \u00eentruc\u00e2t demonstreaz\u0103 o bun\u0103 reproductibilitate \u00een cadrul unui singur laborator \u0219i capacitatea de a detecta cu precizie varia\u021biile de la un lot la altul, cu condi\u021bia ca grosimea peliculei adezive s\u0103 r\u0103m\u00e2n\u0103 constant\u0103.\u00a0Tack cu bil\u0103 rulant\u0103<\/a>\u00a0nu este conceput ca instrument de investigare, \u00eentruc\u00e2t, \u00een cazul majorit\u0103\u021bii aplica\u021biilor cu adeziv sensibil la presiune, rezultatele ob\u021binute prin testul cu bil\u0103 de rulare nu corespund \u00een mod satisf\u0103c\u0103tor cu cerin\u021bele de aderen\u021b\u0103 ale aplica\u021biei.<\/p>\n

\"Aparat<\/p>\n

3. Principiul de func\u021bionare al aparatului de testare a aderen\u021bei bilelor\u00a0<\/strong><\/h2>\n

O bil\u0103 de o\u021bel este eliberat\u0103 \u00een v\u00e2rful unei pante, l\u0103s\u00e2ndu-se s\u0103 accelereze \u00een jos pe pant\u0103 \u0219i s\u0103 se rostogoleasc\u0103 pe o suprafa\u021b\u0103 orizontal\u0103 acoperit\u0103 cu un adeziv sensibil la presiune. Aderen\u021ba se determin\u0103 prin m\u0103surarea distan\u021bei pe care o parcurge bila pe adeziv \u00eenainte de a se opri. Exist\u0103 dou\u0103 for\u021be de fr\u00e2nare majore aplicate de adeziv asupra bilei: (1) aderen\u021ba dintre bil\u0103 \u0219i adeziv, denumit\u0103 adesea \u201cprindere\u201d, \u0219i (2) \u201cefectul de arare\u201d sau energia necesar\u0103 pentru a \u00eempinge adezivul din calea bilei.<\/p>\n

 <\/p>\n

4. Descrierea testului de aderen\u021b\u0103 cu bil\u0103:\u00a0<\/strong><\/h2>\n

The\u00a0LTT-01 tester de fixare a buclei<\/strong><\/a>\u00a0este indispensabil \u00een diverse industrii \u00een care se utilizeaz\u0103 adeziv. Partea adeziv\u0103 a probei trebuie s\u0103 fie orientat\u0103 \u00een sus, \u00een linie cu jgheabul \u00eenclinat. Proba nu trebuie s\u0103 prezinte cute, pliuri sau \u00eembin\u0103ri. Cap\u0103tul probei opus pantei trebuie fixat pe mas\u0103 cu band\u0103 adeziv\u0103 sau cu o greutate.<\/p>\n

Elibera\u021bi mingea \u0219i l\u0103sa\u021bi-o s\u0103 se rostogoleasc\u0103 p\u00e2n\u0103 se opre\u0219te pe suprafa\u021ba adeziv\u0103. M\u0103sura\u021bi distan\u021ba de la punctul \u00een care mingea atinge ini\u021bial suprafa\u021ba adeziv\u0103 p\u00e2n\u0103 la punctul \u00een care se afl\u0103 mingea \u00een momentul opririi.<\/p>\n

 <\/p>\n

5. Specifica\u021biile aparatului de testare a aderen\u021bei cu bile\u00a0<\/strong><\/h2>\n
\n\n\n\n\n\n\n\n
Lungimea jgheabului<\/td>\n6,5 inci<\/td>\n<\/tr>\n
Unghiul de \u00eenclinare<\/td>\n21,3\u00b0<\/td>\n<\/tr>\n
Minge rulant\u0103<\/td>\n7\/16 inch (nr. 14)<\/td>\n<\/tr>\n
Dimensiune<\/td>\n210 \u00d7 50 \u00d7 80 mm (L \u00d7 l \u00d7 h)<\/td>\n<\/tr>\n
Greutate<\/td>\n0,5 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

 <\/p>\n

6. Standardele aparatului de testare a aderen\u021bei bilelor:<\/strong><\/h2>\n

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

\"Aparat<\/p>\n

7.Configura\u021bie:<\/strong><\/h2>\n

a) Configura\u021bie standard: Tester de aderen\u021b\u0103 cu bil\u0103 BTT-01, bil\u0103 de o\u021bel, manual<\/p>\n

 <\/p>\n

8.\u00centreb\u0103ri frecvente<\/strong><\/h2>\n

\u00ce: Ce \u00eenseamn\u0103 cuv\u00e2ntul \u2018Tack\u2019 \u00een industria adezivilor?<\/p>\n

R: \u2018Tack\u2019 este proprietatea unui adeziv care \u00eei permite acestuia s\u0103 formeze o leg\u0103tur\u0103 cu rezisten\u021b\u0103 m\u0103surabil\u0103 imediat dup\u0103 ce adezivul \u0219i adezivul sunt puse \u00een contact sub presiune sc\u0103zut\u0103.<\/p>\n

 <\/p>\n

\u00ce: Ce factori influen\u021beaz\u0103 rezultatele testului de aderen\u021b\u0103 cu bila rulant\u0103?<\/p>\n

R: Rezultatele testului de aderen\u021b\u0103 cu bil\u0103 rulant\u0103 sunt adesea influen\u021bate de (1) grosimea peliculei adezive, (2) aderen\u021ba adezivului la suport \u0219i (3) rigiditatea suportului; prin urmare, ace\u0219ti factori trebuie controla\u021bi cu aten\u021bie pentru a se ob\u021bine compara\u021bii satisf\u0103c\u0103toare.<\/p>\n

 <\/p>\n

Cell Instruments<\/strong><\/a>\u00a0s-a pozi\u021bionat nu numai ca produc\u0103tor de echipamente de testare de ultim\u0103 genera\u021bie, ci \u0219i ca partener strategic \u00een succesul afacerilor din \u00eentreaga lume. Echipa noastr\u0103 dedicat\u0103, echipat\u0103 cu o gam\u0103 variat\u0103 de expertiz\u0103, colaboreaz\u0103 neobosit pentru a se asigura c\u0103 clien\u021bii no\u0219tri primesc nu doar produse, ci \u0219i solu\u021bii complete care le sporesc eficien\u021ba, calitatea produselor \u0219i competitivitatea general\u0103.\u00a0Bine a\u021bi venit la consultare!<\/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":[],"standard-category":[],"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\/ro\/wp-json\/wp\/v2\/products\/3026","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":0,"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/products\/3026\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/media?parent=3026"}],"wp:term":[{"taxonomy":"products-categories","embeddable":true,"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/products-categories?post=3026"},{"taxonomy":"productstags","embeddable":true,"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/productstags?post=3026"},{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.materialstests.com\/ro\/wp-json\/wp\/v2\/standard-category?post=3026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}