Ulwazi

Ukusetshenziswa kwe-Petroleum Resin ku-adhesive encibilikayo eshisayo

2022-10-26

I-petroleum resin iwuhlobo lwe-thermoplastic resin ekhiqizwa ngokuqhekeka i-C5 olefins emkhiqizweni wesitshalo se-ethylene ngokwelashwa kwangaphambili, i-polymerization, ukuhwamuka kwe-Petroleum Resin flash nezinye izinqubo. I-oligomer enesisindo samangqamuzana asuka ku-300 kuye ku-3000. I-petroleum resin ayincibiliki emanzini, i-Petroleum Resin i-soluble kalula kuzincibilikisi eziphilayo, ukumelana ne-petroleum Resin acid, ukumelana ne-alkali, ukumelana namanzi, ukumelana namakhemikhali e-Petroleum Resin, i-Petroleum Resin anti- ukuguga nezinye izici ezinhle kakhulu.

I-C5 petroleum resin inezindleko eziphansi zokukhiqiza kanye nokusetshenziswa okukhulu. Ingenziwa ibe amabhulokhi nama-granules futhi isetshenziswe njenge-tackifier kuma-adhesives azwela ukucindezela. Ingcina ye-Hot melt iwuhlobo lokunamathela oluncibilikiswa ngokushisisa ukuze kukhiqizwe uketshezi, I-Petroleum Resin embozwa entweni ezoboshwa, I-Petroleum Resin futhi iqiniswe ngemva kokupholisa. Inamathela ezimbonini futhi inohlu olubanzi lwezinhlelo zokusebenza, okuhlanganisa izigxivizo zamabhokisi okudla, iziphuzo namabhokisi kabhiya; ifenisha yokubaza ye-Petroleum Resin; ukubopha okungenantambo kwezincwadi; amalebula, itheyiphu; izinti zokuhlunga ugwayi; izingubo, ulayini wokunamathisela, nezintambo, izimoto, iziqandisi ze-Petroleum Resin, ukwenza izicathulo, njll.

I-adhesive encibilikayo eshisayo kufanele ihambisane ne-tackifier ukuze ibophe ngokuqinile. Phambilini, izinsalela zemvelo ze-Petroleum Resin ezifana ne-rosin resins noma i-terpene resins zazisetshenziswa njengama-tackifiers, i-Petroleum Resin kodwa amanani ayephezulu futhi nemithombo ibingazinzile. Eminyakeni yamuva nje, ukusetshenziswa kwe-petroleum resin njenge-tackifier sekuye kwabusa kancane kancane.

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