i-tert-dodecylmercaptan CAS:25103-58-6

Kwiinkqubo ze-polymerization, i-tert-dodecylmercaptan isebenza njengearhente yokudlulisa ityathanga, enceda ekulawuleni ubude beetyunithi ze-polymer kwaye ichaphazela ukusasazwa kobunzima be-molecular iyonke ye-polymer ephumayo. Ngokuphelisa ngempumelelo iityathanga ze-polymer ezikhulayo, ivumela ukuveliswa kwee-polymers ezineempawu ezilungiselelweyo, kubandakanya ubunzima bee-molecular ezithile kunye nokuziphatha okulawulwayo kwe-rheological. Oku kubaluleke kakhulu ekuvelisweni kwee-polyolefins, apho ukongezwa kwe-tert-dodecylmercaptan kuvumela ukwenziwa ngokwezifiso kweempawu zemveliso, ezinje ngesantya sokunyibilika kunye nokusebenza koomatshini. Ngaphezu koko, i-tert-dodecylmercaptan isetyenziswa ekuvelisweni kwee-polymers eziguqulweyo. Amandla ayo okulawula ubude betyathanga le-polymer kunye nokusasazwa kobunzima be-molecular kwenza ukuba ibe yinxalenye ebalulekileyo ekuphuhlisweni kweeplastiki ezinganyangekiyo. Ngokulungisa uyilo lwetyathanga le-polymer kunye nokwenza ngcono ukwakheka kwezakhiwo ezincinci ze-polymer, inegalelo ekuphuculeni ukuqina kunye nokuqina kwizixhobo ezahlukeneyo ze-polymer, ixhasa ukusetyenziswa kwazo kwiindawo ezifuna kakhulu kunye nezicelo zokusebenza okuphezulu. Ngaphezu koko, i-tert-dodecylmercaptan ifumana ukusetyenziswa ekuqulunqweni kwee-adhesives kunye neengubo ezikhethekileyo. Ukufakwa kwayo kwi-adhesive kunye ne-coating formulations kunokutshintsha iimpawu zobunzima be-molecular ze-polymers, okubangela iimveliso ezinamandla okunamathela aphuculweyo, ukuguquguquka, kunye nokuqina. Oku kuvumela ukwenziwa kwe-adhesive kunye ne-coating ezibonisa amandla okuqinisa amakhonkco, ukumelana nempembelelo, kunye nokumelana nemozulu, ukuhlangabezana neemfuno zamashishini ahlukeneyo afana nokwakha, iimoto, kunye ne-aerospace. Ngamafutshane, i-tert-dodecylmercaptan isebenza njengesongezelelo esibalulekileyo kwishishini le-polymer, inegalelo kuphuhliso lwezinto ze-polymeric ezenzelwe wena ezineempawu ezithile kunye neempawu zokusebenza. Indima yayo njenge-arhente yokudlulisa ityathanga kunye nempembelelo yayo kubunzima be-molecule kunye nokusasazwa kwe-polymers kuyenza ibe negalelo ekuvelisweni kwe-polyolefins, iiplastiki eziguqulwe yimpembelelo, kunye ne-adhesives ezisebenzayo kunye ne-coating. Ukuguquguquka nokusebenza kakuhle kwe-tert-dodecylmercaptan kugxininisa ukubaluleka kwayo ekukhuthazeni ukuqhubela phambili kwesayensi ye-polymer kunye nokudalwa kwe-polymers ezintsha kwiintlobo ngeentlobo zezicelo zoshishino.