Njengoko imfuno yezinto ezincamathelayo ezisebenza ngokuphezulu iqhubeka nokukhula kuwo wonke amashishini, imfuno yezisombululo zentlaka esemgangathweni iya ibaluleke kakhulu. I-C5 hydrocarbon resins, ngakumbi i-SHR-18 series, iye yathenjwa kunye nezithako eziguquguqukayo kwiifom ze-adhesive formulations.
I-C5 ye-hydrocarbon resiniveliswa ngokuqhekeza i-aliphatic i-C5 iqhezu, kwaye imveliso ebangelwayo inokuhambelana okuhle kakhulu, umbala ophantsi kunye nokuzinza okuhle kwe-thermal. Uthotho lwe-SHR-18, ngakumbi, luyaziwa ngeempawu zalo eziphezulu zokudibanisa, lulwenza lube lolona khetho luphezulu kubenzi bokuncamathelisa abafuna ukuphucula ukusebenza kwemveliso.
Enye yeenzuzo ezinkulu zokusebenzisa iSHR-18 uthotho C5i-hydrocarbon resins kwi-adhesive formulations kukukwazi kwabo ukuphucula i-tack kunye nokubambelela. Ngokubandakanya le resin kwiifom ze-adhesive formulations, abavelisi banokufikelela kwibhondi yokuqala eyomeleleyo, ngaloo ndlela baphucula ukusebenza ngokubanzi kunye nokuqina kwemveliso yokubambelela. Oku kunenzuzo ngakumbi kwizicelo ezifana nokupakishwa, ukudibanisa kunye nokunamathiswa kweemoto, apho ukudibanisa okuthembekileyo kubaluleke kakhulu.
Ukongeza, iSHR-18 seriesinikeza ukuhambelana okugqwesileyo kunye neentlobo ezahlukeneyo zeepolymers kunye nezinye ii-resin, ezivumela iifomyula ukuba zenze izisombululo zokunamathela ezisekelwe kwiimfuno ezithile zesicelo. Oku kuguquguquka kwenza ukuba kuphuhliswe i-adhesives eneempawu ezahlukeneyo, ezifana nokuguquguquka, ukuqina kunye nokubambisana, ukuhlangabezana neemfuno ezahlukeneyo zamashishini ahlukeneyo.
Ukongeza kwiipropathi zayo zokuncamathelisa, uthotho lwe-SHR-18 ye-C5 hydrocarbon resins ikwanceda ekuphuculeni ukuzinza kwe-thermal kunye nokuxhathisa. Oku kubaluleke kakhulu kwizicelo apho i-adhesive ixhomekeke kubushushu obuphezulu okanye ukuvezwa kwangaphandle, njengoko i-resin inceda ukugcina ingqibelelo ye-adhesive bond phantsi kweemeko ezinzima zokusingqongileyo.
Uluhlu lwe-SHR-18 lubonisa amanqaku ahlukeneyo okuthambisa, enika abaqulunqi bezinto eziguquguqukayo ukuze balungelelanise iimpawu zerheological kunye ne-viscosity yeendlela zabo zokunamathela. Oku kulungelelaniswa kubalulekile ekufezekiseni indlela efunwayo yesicelo kunye nokusebenza kokugqibela kwemveliso yokunamathela.
Isishwankathelo, uchungechunge lwe-SHR-18 ye-C5 ye-hydrocarbon resins ibonelela ngeenzuzo ezininzi zokusetyenziswa kwe-adhesive, kubandakanywa ukuphuculwa kwe-tack kunye nokubambelela, ukuhambelana okugqwesileyo, ukuzinza kwe-thermal kunye nokuqulunqwa kwezinto ezininzi. Ukusetyenziswa kwayo ekuqulunqweni kwe-adhesive kuye kwafakazelwa ukunceda ukuphucula ukusebenza kwemveliso kunye nokuhlangabezana neemfuno eziguqukayo zamashishini ahlukeneyo. Njengoko imfuno yokuncamathelisa ekumgangatho ophezulu iqhubeka ikhula, uthotho lwe-SHR-18 luyaqhubeka lulokhetho oluthembekileyo kubenzi bokuncamathelisa abafuna ukuphucula ukusebenza kwemveliso.
Ixesha lokuposa: Dec-28-2023