I-High Impact Polystyrene, edla ngokubizwa ngokuba yi-HIPS, yinto eyenziwe nge-thermoplastic eyenziwe nge-polystyrene eguqulwe yi-elastomer. Inkqubo yezigaba ezibini, equka isigaba serabha kunye nesigaba se-polystyrene esiqhubekayo, iguqukele ekubeni yimveliso ebalulekileyo ye-polymer kwihlabathi liphela, kwaye le mveliso iguquguqukayo ineempawu ezininzi zempembelelo kunye nokucubungula, inika uluhlu olubanzi lwezicelo, ezinje ngokusetyenziswa kwiimoto, izixhobo, iimveliso zombane, ifenitshala, izixhobo zasekhaya, unxibelelwano, izixhobo ze-elektroniki, iikhompyutha, izinto ezilahlwayo, amayeza, ukupakisha, kunye neemarike zokuzonwabisa.
Ngenxa yokuba kulula ukwenziwa kwayo kwaye ixabisa kancinci, i-HIPS isetyenziswa kakhulu kwizixhobo ezininzi kunye namashishini. Amashishini amakhulu kunye neemarike ziquka ukupakisha, izinto ezilahlwayo, izixhobo kunye nezixhobo zabathengi, amathoyizi kunye nezinto zokuzonwabisa, iimveliso zokwakha kunye nezinto zokuhombisa. Eyona ndlela iphambili yokusebenzisa i-HIPS kukupakisha, ngakumbi kwishishini lokutya, apho isetyenziswa ngabantu abangaphezu kwama-30% kwihlabathi liphela.
I-polystyrene enempembelelo ephezulu eneempawu ezilandelayo:
1. I-polystyrene enganyangekiyo yi-resin ye-thermoplastic;
2. Izinto ezingenavumba, ezingenancasa, eziqinileyo nezizinzileyo emva kokubumba;
3. Ubushushu obuphezulu be-dielectric obugqwesileyo;
4. Izinto ezingezizo ezisemgangathweni nezifunxa amanzi kancinci;
5. Ikhazimla kakuhle kwaye kulula ukuyipeyinta.
Ngokusekelwe ekusebenzeni kakuhle kwe-HIPS, iiprosesa ezininzi zisebenzisa i-HIPS endaweni ye-ABS, ngoko ke i-HIPS eguquliweyo ibe yeyona nto iphambili kushishino, oko kufanele ukuba yindlela yokuphucula ukusebenza kokucubungula kunye nomgangatho womphezulu we-HIPS?
1, ukhetho lwezinto zokwenza imveliso
Kwinqanaba lokukhetha izinto eziluhlaza, kufuneka sifumane indibaniselwano elungelelanisa ukuqina kunye nokukhazimla kweHIPS (iHigh Impact Polystyrene). Phakathi kwazo, i-polystyrene eguqulwe ngerabha lukhetho olufanelekileyo, olunokuphucula kakhulu ukuqina kweHIPS ngelixa lugcina ukukhazimla kwayo. Ukongeza, isiphumo esifanayo sinokufezekiswa ngokusebenzisa i-graft-modified polystyrene.
2, Ukuphucula iteknoloji yokucubungula
Ukusebenza kokucubungula kunye nokuqina kwe-HIPS kunokuphuculwa ngokulawula iiparameter zenkqubo yokucubungula. Umzekelo, ukonyusa ubushushu bokucubungula kunokunciphisa inqanaba lokunyibilika kwezinto, ngaloo ndlela kuphucule ukuqina kwazo. Kwangaxeshanye, uxinzelelo olufanelekileyo kunye noxinzelelo lunokubangela ukuba izinto zinyibilike ngokulinganayo, ngaloo ndlela kuphucule ukukhazimla kwemveliso. Ukongeza, ukusetyenziswa kwetekhnoloji yokuphucula i-nanocomposite kunokuphucula ngakumbi ukuqina kunye nokukhanya kwe-HIPS.
3, ukuguqulwa kwe-copolymerization
Ukuguqulwa kweCopolymerization kunokutshintsha ulwakhiwo lweekhemikhali zepolymer, ngaloo ndlela kutshintsha ukusebenza kwayo. Xa udibanisa iiHIPS, yongezaizongezo ze-siliconengokulinganisela ukuphucula ukusebenza kokucubungula kunye neempawu zomphezulu we-HIPS.
I-SILIKE Silicone Masterbatch LYSI-410yifomyula eyenziwe ngepellet ene-50% ye-ultra high molecular siloxane polymer esasazeke kwi-High impact polystyrene (HIPS). Isetyenziswa kakhulu njengesongezelelo esisebenzayo kwinkqubo ye-resin ehambelana ne-PS ukuphucula iipropati zokucubungula kunye nomgangatho womphezulu, njengokukwazi ukuhamba kwe-resin okungcono, ukuzaliswa kunye nokukhululwa kwesikhunta, i-extruder torque encinci, i-coefficient ephantsi yokungqubana, ukumelana okukhulu kwe-mar kunye nokukrala.
I-SILIKE LYSI series silicone masterbatchIngacutshungulwa ngendlela efanayo ne-resin carrier abasekelwe kuyo. Ingasetyenziswa kwinkqubo yokuxuba i-melt yakudala efana ne-Single / Twin screw extruder, i-injection molding. Kucetyiswa umxube ophathekayo kunye nee-virgin polymer pellets.
Xa kongezwaI-SILIKE Silicone Masterbatch LYSI-410Ukuba i-polyethylene okanye i-thermoplastic efanayo kwi-0.2 ukuya kwi-1%, ukuphuculwa kokucutshungulwa kunye nokuhamba kwe-resin kulindeleke, kubandakanya ukuzaliswa okungcono kwe-mold, i-extruder torque encinci, ii-lubricants zangaphakathi, ukukhululwa kwe-mold kunye nokukhawuleza kokuphuma; Kwinqanaba eliphezulu lokongeza, i-2 ~ 5%, kulindeleke iipropati zomphezulu eziphuculweyo, kubandakanya ukuthambisa, ukutyibilika, i-coefficient ephantsi yokungqubana kunye nokumelana okukhulu kwe-mar/scratch kunye nokukrala.
I-Chengdu Silike Technology Co., Ltd ngumvelisi kunye nomthengisi wezinto ze-silicone, ezinikele kwi-R&D yokudityaniswa kwe-Silicone kunye ne-thermoplastics kangangeminyaka engama-20 nangaphezulu, iimveliso kuquka kodwa kungaphelelanga aphoI-masterbatch yesilicone,Umgubo we-silicone,I-masterbatch echasene nokukrwela,I-Masterbatch etyibilikayo kakhulu,I-masterbatch yokulwa nokurhawuzelelwa,I-masterbatch echasene nokukrwitsha,Iwax yesiliconekwayeI-Silicone-Thermoplastic Vulcanizate (Si-TPV), for more details and test data, please feel free to contact Ms.Amy Wang Email: amy.wang@silike.cn. Perhaps you can also browse our website to see more product information: www.siliketech.com.
Ixesha leposi: Epreli-25-2024
