Iindaba-Ukuvula amandla ee-TPEs: Iindlela zokuSebenza okuPhezulu kunye nokumelana noMar

Iindlela zokuphucula iScratch kunye neMar Resistance ye-TPE Materials

I-Thermoplastic elastomers (i-TPEs) ludidi oluguquguqukayo lwezixhobo ezidibanisa iimpawu zazo zombini i-thermoplastics kunye ne-elastomers, ezinikezela ukuguquguquka, ukomelela, kunye nokulula ukusetyenzwa. Ii-TPE zibe lolona khetho luphambili kubayili bezinto zombane kunye neenjineli ezifuna imathiriyeli ethambileyo, eyelastomeric. Ezi zixhobo zisetyenziswa ngokubanzi kumashishini ahlukeneyo, kubandakanywa iimoto, iimpahla zabathengi, izixhobo zonyango, i-electronics, i-HVAC, kunye nezinye izicelo zemizi-mveliso.

Ukuhlela ii-TPEs

Ii-TPE zihlelwa ngokwemichiza yazo: i-Thermoplastic Olefins (TPE-O), i-Styrenic compounds (TPE-S), i-Vulcanizates (i-TPE-V), i-Thermoplastic Polyurethanes (i-TPE-U), i-Copolyesters (COPE), kunye ne-Copolyamides (COPA). Kwiimeko ezininzi, ii-TPE ezifana ne-polyurethanes kunye ne-copolyester zi-engineered over-engineered for their targeting application xa i-TPE-S okanye i-TPE-V iya kuba yinto efanelekileyo kwaye ingabizi kakhulu ukhetho.

Ii-TPE eziqhelekileyo ngokubanzi ziquka imidibaniso yerabha kunye ne-thermoplastic resins. Nangona kunjalo, i-thermoplastic vulcanizates (i-TPE-Vs) iyahluka njengoko amasuntswana erabha kwezi zixhobo adityaniswe ngokuyinxenye okanye adityaniswe ngokupheleleyo ukuze kuphuculwe ukusebenza.

I-TPE-Vs zibonelela ngeseti yoxinzelelo olusezantsi, ukuxhathisa okungcono kwekhemikhali kunye nokuqhawuka, kunye nokusebenza okuphezulu kumaqondo obushushu aphezulu, kubenza babe ngabaviwa abafanelekileyo bokutshintshwa kwerabha kumatywina. Ii-TPE eziqhelekileyo, kwelinye icala, zibonelela ngokuguquguquka okukhulu koqulunqo, okuzivumela ukuba zilungiselelwe usetyenziso oluthile, olunje ngeemveliso zabathengi, i-electronics, kunye nezixhobo zonyango. Ezi TPEs zikholisa ukuba namandla aphezulu okuzibamba, ukuqina okungcono ("ukukhawuleza"), umbala obalaseleyo, kwaye ziyafumaneka kuluhlu olubanzi lwamanqanaba obulukhuni.

Ii-TPE zisenokwenziwa ukuze zibambelele kwii-substrates eziqinileyo ezifana nePC, ABS, HIPS, kunye neNayiloni, zibonelela ngokubamba okuthambileyo okufumaneka kwiimveliso ezifana neebhrashi zamazinyo, izixhobo zombane, kunye nezixhobo zemidlalo.

Imingeni ngeeTPEs

Ngaphandle kokuguquguquka kwazo, omnye wemicelimngeni kwii-TPEs kukuchanabeka kwazo kwizikrwelo kunye ne-mar, ezinokubeka esichengeni isibheno sabo sobuhle kunye nokuthembeka kokusebenza. Ukujongana nalo mba, abavelisi bathembela ngakumbi kwizongezo ezikhethekileyo ezomeleza umkrwelo kunye nokuxhathisa ngokugqithisileyo kwee-TPE.

Ukuqonda iScratch kunye neMar Resistance

Ngaphambi kokuphonononga izongezo ezithile, kubalulekile ukuqonda iikhonsepthi zokukrwempa kunye nokumelana ne-mar:

Ukuxhathisa kuMkrwelo:Oku kubhekiselele kubuchule besixhobo sokumelana nomonakalo ovela kwizinto ezibukhali okanye ezirhabaxa ezinokusika okanye ukugrumba phezulu.
Mar Resistance:Ukumelana neMar kukukwazi kwemathiriyeli ukuxhathisa umonakalo omncinci womphezulu onokuthi ungangeni nzulu kodwa unokuchaphazela inkangeleko yayo, efana ne-scuffs okanye i-smudges.

Ukuphucula ezi propati kwii-TPE kubalulekile, ngakumbi kwizicelo apho imathiriyeli isesichengeni sokuguga nokukrazuka okanye apho imbonakalo yemveliso yokugqibela ibaluleke kakhulu.

Iindlela zokuphucula iScratch kunye neMar Resistance ye-TPE Materials

Ezi zongezo zilandelayo ziqhele ukusetyenziswa ukuphucula umkrwelo kunye noxhathiso lwee-TPEs:

1.Izongezo ezisekelwe kwiSilicone

Izongezo ezisekelwe kwi-silicone zisebenza kakhulu ekwandiseni umkrwelo kunye ne-mar resistance ye-thermoplastic elastomers (TPEs). Ezi zongezo zisebenza ngokwenza i-lubricating layer phezu kwezinto eziphathekayo, ukunciphisa ukungqubuzana kunye nokunciphisa amathuba okuba nemikrwelo.

Umsebenzi:Isebenza njenge-lubricant engaphezulu, inciphisa ukukhuhla kunye nokuguga.
Izibonelelo:Ukuphucula ukuxhathisa ukukrazula ngaphandle kokuchaphazela kakhulu iipropati zoomatshini okanye ukuguquguquka kwe-TPE.

Ngokukodwa,SILIKE Si-TPV, inovelii-silicone-based additive, inokusebenza iindima ezininzi, ezinje ngeInkqubo yokongeza ii-elastomers ze-thermoplastic, iziLungiso ze-Thermoplastic elastomers, i-Thermoplastic Silicone-based elastomers modifier, i-Thermoplastic elastomers iziva izilungisi.I SILIKE Si-TPV Series idynamic vulcanized thermoplastic silicone-based elastomer, idalwe kusetyenziswa ubuchwepheshe obukhethekileyo bokuhambelana. Le nkqubo isasaza irabha ye-silicone ngaphakathi kwe-TPO njengamasuntswana e-micron angama-2-3, okukhokelela kwizixhobo ezidibanisa amandla, ukuqina, kunye nokumelana ne-abrasion ye-elastomers ze-thermoplastic kunye neempawu ezinqwenelekayo ze-silicone, njengokuthamba, ukuziva silky, ukumelana nokukhanya kwe-UV, kunye ukumelana neekhemikhali. Ezi mathiriyeli ziyakwazi ukurisayiklishwa kwaye ziphinde zisetyenziswe kwiinkqubo zokwenziwa kwemveli.

NiniI-Silicone-based Thermoplastic Elastomer (Si-TPV)idityaniswe kwiiTPEs, izibonelelo ziquka:

Ukuphucula ukuxhathisa kwe-abrasion
Ukuxhathisa amabala okuphuculweyo, okubonakaliswa yi-angle encinci yokudibanisa kwamanzi
Ubulukhuni obuncitshisiweyo
Impembelelo encinci kwiipropati zoomatshini kunye neSi-TPVuthotho
Ii-haptics ezigqwesileyo, ezibonelela ngochuku olomileyo, olunesilika ngaphandle kokuqhakaza emva kokusetyenziswa kwexesha elide

2. Izongezo ezisekelwe kwiWax

Iiwax lelinye iqela lezongezo ezidla ngokusetyenziswa ukunyusa umgangatho weempawu zeTPEs. Basebenza ngokufudukela kumphezulu, benze umaleko okhuselayo onciphisa ukukhuhlana kunye nokuphucula ukuxhathisa imikrwelo kunye nokutshatisa.

Iintlobo:Iwax yepolyethylene, iparafini wax, kunye newax yokwenziwa zisetyenziswa rhoqo.
Izibonelelo:Ezi zongezo zilula ukuzifaka kwi-matrix ye-TPE kwaye zibonelela ngesisombululo esineendleko eziphezulu zokuphucula ukuqina komphezulu.

3. Nanoparticles

I-Nanoparticles, njenge-silica, i-titanium dioxide, okanye i-alumina, inokudityaniswa kwii-TPE ukunyusa umkrwelo wabo kunye nokumelana ne-mar. Ezi ngqungquthela ziqinisa i-matrix ye-TPE, okwenza izinto zibe nzima kwaye zixhathise umonakalo ongaphezulu.

Umsebenzi:Isebenza njengesizalisi esomelezayo, inyusa ubulukhuni kunye nokuqina komphezulu.
Izibonelelo:I-Nanoparticles inokomeleza kakhulu ukuxhathisa kokukrweleka ngaphandle kokubeka esichengeni ukuqina okanye ezinye iipropathi ezinqwenelekayo zee-TPE.

4. Anti-Scratch Coatings

Ngelixa ingeyonto eyongeziweyo ngese, ukusebenzisa i-anti-scratch coatings kwiimveliso ze-TPE yindlela eqhelekileyo yokuphucula ukuqina komphezulu wazo. Ezi zambatho zinokuqulunqwa ngezinto ezahlukeneyo, ezibandakanya i-silanes, i-polyurethanes, okanye i-UV-cured resins, ukubonelela ngobunzima, umaleko okhuselayo.

Umsebenzi:Ibonelela ngomaleko oqinileyo, oqinileyo okhusela imikrwelo kunye nokonakala.
Izibonelelo:Iingubo ziyakwazi ukulungelelaniswa kwizicelo ezithile kwaye zinikeze ukhuseleko oluhlala ixesha elide.

5. IiFluoropolymers

Izongezo ezisekwe kwiFluoropolymer zaziwa ngokumelana kwazo neekhemikhali ezibalaseleyo kunye namandla asezantsi angaphezulu, anciphisa ukukhuhlane kwaye aphucule ukuxhathisa kokukrweleka kwee-TPE.

Umsebenzi:Ibonelela nge-low-friction surface echasene neekhemikhali kunye nokunxiba.
Izibonelelo:Inika ukumelana nokukrweleka okugqwesileyo kunye nokuphila ixesha elide, ibenza balungele usetyenziso olusebenza kakhulu.

Izinto eziPhembelela ukusebenza kakuhle kwezongezo

Ukusebenza kwezi zongezo ekuphuculeni umkrwelo kunye nokumelana ne-mar kuxhomekeke kwizinto ezininzi:

Ugxininiso:Isixa sesongezo esisetyenzisiweyo sinokuchaphazela kakhulu iipropati zokugqibela ze-TPE. Ugxininiso olufanelekileyo kufuneka luzimisele ukulungelelanisa ukuchasana okuphuculweyo kunye nezinye iimpawu zemathiriyeli.
Ukuhambelana:I-additives kufuneka ihambelane ne-matrix ye-TPE ukuqinisekisa ngokulinganayo ukusabalalisa kunye nokusebenza okusebenzayo.
Iimeko Zokusebenza:Iimeko zokucutshungulwa, ezinje ngeqondo lobushushu kunye nesantya sokucheba ngexesha lokudityaniswa, kunokuchaphazela ukusasazwa kwezongezo kunye nokusebenza kwazo kokugqibela.

Ukuze ufunde ngakumbi malunga nendlelaI-Thermoplastic Silicone-based elastomer modifiersinokuphucula imathiriyeli ye-TPE, iphakamisa ubuhle bomphezulu wemveliso yakho yokugqibela kunye nokuphucula umkrwelo kunye nokumelana ne-mar, nceda uqhagamshelane no-SILIKE namhlanje. Yiba namava okuxhamla okomileyo, okunesilika ngaphandle kokuqhakaza, nasemva kokusetyenziswa kwexesha elide.

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

Ixesha lokuposa: Aug-16-2024