Iindaba - Ukuvula Amandla e-TPE: Amaqhinga okuKhawuleza okuPhezulu kunye nokuxhathisa iMar

Iindlela Zokuphucula Ukuxhathisa Ukukrwela kunye Nokuxhathisa Izinto zeTPE

Ii-elastomers ze-Thermoplastic (ii-TPE) ziluhlobo lwezinto eziguquguqukayo ezidibanisa iimpawu ze-thermoplastics kunye nee-elastomers, zibonelela ngokuguquguquka, ukuqina, kunye nokulula kokucutshungulwa. Ii-TPE ziye zaba lolona khetho luphambili kubayili bezixhobo kunye neenjineli abafuna izinto ezithambileyo nezithambileyo. Ezi zinto zisetyenziswa kakhulu kumashishini ahlukeneyo, kubandakanya iimoto, iimpahla zabathengi, izixhobo zonyango, izixhobo ze-elektroniki, i-HVAC, kunye nezinye izicelo zoshishino.

Ukwahlulahlula iiTPE

Ii-TPE zihlulwe ngokwendlela ezibunjwe ngayo iikhemikhali: ii-Thermoplastic Olefins (TPE-O), ii-Styrenic compounds (TPE-S), iiVulcanizates (TPE-V), iiThermoplastic Polyurethanes (TPE-U), iiCopolyesters (COPE), kunye neeCopolyamides (COPA). Kwiimeko ezininzi, ii-TPE ezifana nee-polyurethanes kunye nee-copolyesters zilungiswa ngokugqithisileyo ukuze zisetyenziswe xa i-TPE-S okanye i-TPE-V ingaba lukhetho olufanelekileyo nolungabizi kakhulu.

Ii-TPE eziqhelekileyo zihlala zinemixube ebonakalayo yerabha kunye nee-thermoplastic resins. Nangona kunjalo, ii-thermoplastic vulcanizates (TPE-Vs) zahlukile njengoko amasuntswana erabha kwezi zinto edibene ngokuyinxenye okanye ngokupheleleyo ukuphucula ukusebenza.

IiTPE-V zibonelela ngeseti yoxinzelelo ephantsi, ukumelana okungcono kweekhemikhali kunye nokukrala, kunye nokusebenza okuphezulu kumaqondo obushushu aphezulu, nto leyo eyenza ukuba zibe ziindawo ezifanelekileyo zokutshintshwa kwerabha kwizitywini. IiTPE eziqhelekileyo, kwelinye icala, zibonelela ngokuguquguquka okukhulu kokwenziwa, okuvumela ukuba zilungiselelwe ngokweemfuno ezithile, ezifana neemveliso zabathengi, izixhobo ze-elektroniki, kunye nezixhobo zonyango. Ezi TPE zihlala zinamandla aphezulu okutsalwa, ukuthamba okungcono ("ukuthamba"), ukuba nombala ophezulu, kwaye zifumaneka kuluhlu olubanzi lwamanqanaba obunzima.

IiTPE zinokwenziwa ukuze zinamathele kwiziseko eziqinileyo ezifana nePC, ABS, HIPS, kunye neNylon, nto leyo enika izixhobo zokubamba ezithambileyo ezifumaneka kwiimveliso ezifana neebrashi zamazinyo, izixhobo zamandla, kunye nezixhobo zemidlalo.

Imingeni ngeeTPE

Nangona zinokuguquguquka okuninzi, enye yeengxaki ngee-TPE kukuba ziyakwazi ukukrweleka nokubola, nto leyo enokuphazamisa ubuhle bazo kunye nokusebenza kwazo kakuhle. Ukujongana nale ngxaki, abavelisi baxhomekeke ngakumbi kwizongezo ezikhethekileyo eziphucula ukumelana nokukrweleka nokubola kwee-TPE.

Ukuqonda ukuxhathisa iScratch kunye neMar

Ngaphambi kokuba uhlolisise izongezo ezithile, kubalulekile ukuqonda iingcamango zokumelana nokukrwela kunye nomonakalo:

Ukumelana nokukrwela:Oku kubhekisa kubuchule bezinto ezisetyenziswayo bokumelana nomonakalo ovela kwizinto ezibukhali okanye ezirhabaxa ezinokusika okanye zigrumbe umphezulu.
Ukumelana noMar:Ukumelana neMar kukwazi kwezinto ukumelana nomonakalo omncinci womphezulu onokuthi ungangeni nzulu kodwa unokuchaphazela inkangeleko yazo, njengezikhuhlane okanye amafu.

Ukuphucula ezi mpawu kwi-TPEs kubalulekile, ingakumbi xa izinto zisetyenziswa apho zigugileyo okanye apho ukubonakala kwemveliso yokugqibela kubalulekile.

Iindlela Zokuphucula Ukuxhathisa Ukukrwela kunye Nokuxhathisa Izinto zeTPE

Ezi zongezo zilandelayo zihlala zisetyenziswa ukuphucula ukumelana nokukrwela kunye nomonakalo we-TPEs:

1.Izongezo ezisekelwe kwiSilicone

Izongezo ezisekelwe kwi-silicone zisebenza kakhulu ekuphuculeni ukukrwela kunye nokumelana nokubola kwe-thermoplastic elastomers (TPEs). Ezi zongezo zisebenza ngokwenza umaleko wokuthambisa phezu komphezulu wento, zinciphisa ukungqubana kwaye ngaloo ndlela zinciphisa amathuba okukrwela.

Umsebenzi:Isebenza njengesithambisi somphezulu, inciphisa ukungqubana kunye nokuguguleka.
Iingenelo:Iphucula ukumelana nokukrwela ngaphandle kokuchaphazela kakhulu iimpawu zoomatshini okanye ukuguquguquka kwe-TPE.

Ngokukodwa,I-SILIKE Si-TPV, inoveliisongezo esisekelwe kwi-silicone, inokusebenza imisebenzi emininzi, efanaI-process additive ye-thermoplastic elastomers, iiModifier ze-Thermoplastic elastomers, iiModifier ze-Thermoplastic Silicone-based elastomers, iiModifier ze-Thermoplastic elastomers feel.Uthotho lwe-SILIKE Si-TPV luyi-i-elastomer esekwe kwi-silicone esekwe kwi-thermoplastic thermoplastic enamandla, yenziwe kusetyenziswa ubuchwepheshe obukhethekileyo bokuhambelana. Le nkqubo isasaza irabha ye-silicone ngaphakathi kwe-TPO njengee-micron particles ezingama-2-3, nto leyo ephumela kwizixhobo ezidibanisa amandla, ukuqina, kunye nokumelana nokurhawuzelelwa kwee-elastomers ze-thermoplastic kunye neempawu ezinqwenelekayo ze-silicone, ezinje ngokuba thambileyo, ukuvakala kwesilika, ukumelana nokukhanya kwe-UV, kunye nokumelana neekhemikhali. Ezi zinto zikwanokuphinde zisetyenziswe kwaye ziphinde zisetyenziswe kwiinkqubo zemveli zokuvelisa.

NiniI-Elastomer yeThermoplastic esekwe kwiSilicone (iSi-TPV)ifakiwe kwi-TPE, iingenelo ziquka:

Ukumelana nokukrala okuphuculweyo
Ukumelana namabala okwandisiweyo, okubonakaliswa yi-engile encinci yokunxibelelana namanzi
Ubunzima obuncitshisiweyo
Impembelelo encinci kwiimpawu zoomatshini kunyeI-Si-TPVuthotho
Ii-haptics ezintle kakhulu, zibonelela ngombala owomileyo, othambileyo ongenazintyatyambo emva kokusetyenziswa ixesha elide

2. Izongezo ezisekelwe kwiWax

Iiwax zezinye zezona zinto zongezelelo ezisetyenziswa kakhulu ukuphucula iipropati zomphezulu weTPE. Zisebenza ngokufudukela kumphezulu, zenze umaleko okhuselayo onciphisa ukungqubana kwaye uphucule ukumelana nemikrwelo kunye nokubola.

Iintlobo:I-polyethylene wax, i-paraffin wax, kunye ne-synthetic wax zisetyenziswa rhoqo.
Iingenelo:Ezi zongezo kulula ukuzifaka kwi-TPE matrix kwaye zibonelela ngesisombululo esingabizi kakhulu sokuphucula ukuqina komphezulu.

3. Iinxalenye ezincinci

Ii-nanoparticles, ezifana ne-silica, i-titanium dioxide, okanye i-alumina, zinokufakwa kwi-TPEs ukuphucula ukukrwela kwazo kunye nokumelana nomonakalo. Ezi particles ziqinisa i-TPE matrix, zenza ukuba izinto zibe nzima kwaye zikwazi ukumelana nomonakalo womphezulu.

Umsebenzi:Isebenza njengesizalisi esomelezayo, inyusa ubulukhuni kunye nokuqina komphezulu.
Iingenelo:Ii-nanoparticles zinokuphucula kakhulu ukumelana nokukrwela ngaphandle kokuphazamisa ukuthamba okanye ezinye iipropati ezinqwenelekayo ze-TPEs.

4. Iingubo Ezingakhubekiyo

Nangona kungeyonto yokongeza ngokwayo, ukusebenzisa izinto zokugquma ezithintela ukukrweleka kwiimveliso ze-TPE yindlela eqhelekileyo yokuphucula ukuqina komphezulu wazo. Ezi zinto zokugquma zinokwenziwa ngezinto ezahlukeneyo, kuquka ii-silanes, ii-polyurethanes, okanye ii-resin ezicinywe yi-UV, ukuze zinike umaleko oqinileyo nokhuselayo.

Umsebenzi:Ibonelela ngomaleko womphezulu oqinileyo nohlala ixesha elide okhusela ekukrweleni nasekuboleni.
Iingenelo:Iingubo zinokulungiswa ngokwezicelo ezithile kwaye zibonelele ngokhuseleko oluhlala ixesha elide.

5Iifluoropolymers

Izongezo ezisekelwe kwi-fluoropolymer zaziwa ngokumelana kwazo kakuhle neekhemikhali kunye namandla aphantsi omphezulu, nto leyo enciphisa ukungqubana kwaye yonyusa ukumelana nokukrwela kwe-TPE.

Umsebenzi:Ibonelela ngomphezulu ongaphantsi kokungqubana omelana neekhemikhali kunye nokuguguleka.
Iingenelo:Inika ukumelana okuhle kakhulu nokukrweleka kunye nokuhlala ixesha elide, nto leyo eyenza ukuba ibe yeyona ifanelekileyo kwizicelo ezisebenza kakuhle.

Izinto Ezichaphazela Ukusebenza Kwezongezo

Ukusebenza kwezi zongezo ekuphuculeni ukukrwela kunye nokumelana neentsholongwane kuxhomekeke kwizinto ezininzi:

Ukugxila:Ubungakanani bezithako ezisetyenzisiweyo bunokuchaphazela kakhulu iimpawu zokugqibela ze-TPE. Uxinzelelo olufanelekileyo kufuneka lumiselwe ukuze kulinganiswe ukumelana okuphuculweyo nezinye iimpawu zezinto.
Ukuhambelana:Isithako esongezelelweyo kufuneka sihambelane ne-TPE matrix ukuqinisekisa ukusasazwa ngokulinganayo kunye nokusebenza okusebenzayo.
Iimeko Zokucubungula:Iimeko zokucubungula, ezifana nobushushu kunye nesantya sokucheba ngexesha lokuxubana, zinokuchaphazela ukusasazeka kwezongezo kunye nokusebenza kwazo kokugqibela.

Ukuze ufunde okungakumbi malunga nendlelaIimodifier ze-elastomer ezisekelwe kwi-Thermoplastic Siliconeinokuphucula izixhobo ze-TPE, iphakamise ubuhle bomphezulu wemveliso yakho yokugqibela kwaye iphucule ukumelana nokukrwela kunye nokubola, nceda unxibelelane ne-SILIKE namhlanje. Fumana iingenelo zokuchukumisa okomileyo, okuthambileyo ngaphandle kokuqhakaza, nokuba sele kusetyenziswe ixesha elide.

Tel: +86-28-83625089 or via email: amy.wang@silike.cn. website:www.si-tpv.com

Ixesha leposi: Agasti-16-2024