Iyini itheyiphu enamacala amabili?

Inhloso enkulu yeitheyiphu enezinhlangothi ezimbiliiwukunamathisela indawo engaphezulu (izindawo zokuthintana) zezinto ezimbili ndawonye, ​​ezingahlukaniswa zibe ukulungiswa kwesikhashana kanye nokubopha okungapheli ngokuvumelana nezidingo zangempela.Itheyiphu enezinhlangothi ezimbiliiyitheyiphu yokunamathisela emise okweroli eyenziwe ngephepha, indwangu, ifilimu, igwebu, njll. njengesisekelo sezinto, bese ihlanganisa ngokulinganayo ingcina ezinhlangothini zombili zezinto eziyisisekelo ezishiwo ngenhla.Iphepha (ifilimu ekhishwayo) liqukethe izingxenye ezintathu.Ngokuya nge-substrate, amanye ama-substrates adinga ukwelashwa okungaphezulu ngaphambi kokunamathisela.

Ngenxa yokukhethwa okubanzi kwama-substrates nama-adhesives kanye nokwenzeka kwezinhlanganisela ezahlukene, kunezinhlobo eziningi zeamateyipu anezinhlangothi ezimbilikunezinye izinhlobo zamateyipu.

Uhlolojikelele lokuhlukaniswa nezici ze-tape enezinhlangothi ezimbili:

1.Itheyiphu ye-PET enezinhlangothi ezimbili: ukumelana nokushisa okuhle nokumelana okuqinile kwe-shear, ngokuvamile ukumelana nokushisa kwesikhathi eside 100-125°C, ukumelana lokushisa kwesikhashana 150-200°C, ukujiya ngokuvamile 0.048-0.2MM, ifanele nameplate, Bonding of LCD, imihlobiso kanye izingxenye zokuhlobisa.

2.Itheyiphu enezinhlangothi ezimbili engalukiwe( itheyiphu enezinhlangothi ezimbili) : i-viscosity enhle nokucutshungulwa, ngokuvamile ukumelana nokushisa kwesikhathi eside kwe-70-80°C, ukumelana nokushisa kwesikhashana kwe-100-120°C, ukujiya ngokuvamile 0.08-0.15MM, ifanele nameplate, plastic Lamination, izimoto, umakhalekhukhwini, izinto zikagesi, isipontshi, iraba, izimpawu, imikhiqizo yephepha, amathoyizi kanye nezinye izimboni, zikagesi ekhaya kanye electronic insimbi izingxenye umhlangano, isibonisi lens.

3. I-adhesive emaceleni amabili ngaphandle kwe-substrate: Inomphumela omuhle kakhulu wokunamathela, ingavimbela ukuwa nokusebenza okuhle kakhulu okungangeni manzi, ukucutshungulwa okuhle, ukumelana nokushisa okuhle, ukumelana nokushisa kwesikhashana kwe-204-230°C, kanye nokumelana okujwayelekile kwezinga lokushisa kwe-120-145°C , ubukhulu ngokuvamile bungu-0.05-0.13MM, bufanele ukuhlanganisa ama-nameplates, amaphaneli nezingxenye zokuhlobisa.

4. Itheyiphu enezinhlangothi ezimbili eyigwebu: ibhekisela ohlotsheni lweitheyiphu enezinhlangothi ezimbilikwakhiwa ngokufaka ingcina ye-acrylic eqinile nhlangothi zombili ze-substrate yegwebu elinegwebu, bese ivala uhlangothi olulodwa ngephepha lokukhululwa noma ifilimu yokukhulula.Ukwenza iphepha noma ifilimu yokukhulula kubizwa ngokuthi isangwejiitheyiphu enezinhlangothi ezimbili, kanye nesemishiitheyiphu enezinhlangothi ezimbiliisetshenziswa kakhulu ukwenza lula ukushaywa kwe-tape ezinhlangothini ezimbili.Itheyiphu enamahlangothi amabili egwebu inezici zokunamathela okuqinile, ukugcinwa okuhle, ukusebenza kahle okungangeni manzi, ukumelana nokushisa okuqinile nokuvikela okuqinile kwe-UV.I-Foam Foam substrates ihlukaniswe yaba: Foam EVA, PE Foam, PU Foam, Foam acrylic kanye Foam eliphezulu.Uhlelo lweglue luhlukaniswe: iglue yamafutha, i-hot sol, irabha ne-acrylic glue.

5. Ifilimu yokunamathisela encibilikayo eshisayo: Inokuqina okuhle, ukujiya kwe-uniform, ayikho i-solvent, ukucubungula kalula, ukunamathela okuhle ezintweni eziningi, ukujiya buyi-0.1MM, umbala uyashintshashintsha / u-amber, ukushisa okushisayo kwe-Melt softening 116-123℃.Ilungele ukuhlanganiswa kwama-nameplates, amapulasitiki kanye ne-hardware.Imiphumela emihle ingatholakala futhi ngokubopha ezindaweni ezingalingani.Izimo ezinconyiwe zokuqala zokubopha yilezi: izinga lokushisa 132-138℃, isikhathi sokubopha imizuzwana engu-1-2, ingcindezi 10 -20 psi.