Ifilimu yokuncamathelisa eshushu luhlobo lwezinto ezinokudityaniswa ne-hot-melt ukuze kwenziwe ifilimu enobukhulu obuthile, kwaye i-hot-melt adhesive bonding isetyenziswa phakathi kwezinto. Ifilimu yokuncamathelisa eshushu ayisiyonto yokuncamathelisa enye, kodwa luhlobo lweglu. Ezifana ne-PE, i-EVA, i-PA, i-PU, i-PES, i-modified polyester, njl.njl., zinokuphuhliswa zibe yifilimu yokuncamathelisa eshushu. Ngokwezinto ezibonakalayo, kukho ifilimu yokuncamathelisa eshushu ye-tpu e-eva, ifilimu yokuncamathelisa eshushu ye-pes, ifilimu yokuncamathelisa eshushu ye-pa, ifilimu yokuncamathelisa eshushu ye-pa, njl.njl.
Ifilimu ye-PES hot melt adhesive yimveliso yefilimu ye-hot melt adhesive eyenziwe nge-polyester njengezinto eziphambili ezikrwada. I-Polyester (ligama eliqhelekileyo lamaqela e-polymer aqulethe i-ester kwikhonkco eliphambili lahlulwe laba ziintlobo ezimbini: i-polyester engagcwaliyo kunye ne-polyester ye-thermoplastic. Njengoko i-hot melt adhesive matrix, i-thermoplastic polyester, oko kukuthi, i-linear saturated polyester, isetyenziswa njengezinto ezikrwada ze-hot melt adhesive. Yenziwe nge-polycondensation ye-dicarboxylic acid kunye ne-glycol okanye i-alkyd. I-polyester hot melt adhesive inamathela kakuhle kwizinto ezininzi, ezifana nesinyithi, i-ceramics, ilaphu, umthi, iplastiki, irabha, njl. Isetyenziswa kwiimpahla, izixhobo zombane, izihlangu, iimpahla, izihlangu, izinto ezidityanisiweyo, ulwakhiwo kunye neminye imboni.
Iingenelo zemveliso zefilimu yokuncamathelisa eshushu enyibilikisiweyo
1. Inokumelana nobushushu obuphezulu, ukumelana nobushushu obuphantsi kunye nokumelana nobushushu obuphezulu okuhle;
2. Iingenelo zokuxhathisa ukuhlamba ngamanzi, ukuxhathisa ioyile, ukuxhathisa isinyibilikisi, njl.
3. Ixabiso eliphantsi, ukumelana nokuhlanjwa, ukonga abasebenzi, akukho glue ivuzayo, kunye nokukhuselwa kwendalo.
Njengohlobo olutsha lwe-adhesive, ifilimu ye-hot melt adhesive inezicelo ezininzi kushishino lokupakisha kunye ne-elektroniki. Ngophuhliso lweefilimu ze-hot-melt adhesive ekhaya nakwamanye amazwe, iindawo ezininzi zokusetyenziswa ziye zatsala ingqalelo engakumbi.
Ixesha lokuthumela: Novemba-09-2020