SILIKE Si-TPV 3100 Series ke elastomer e matla ea thermoplastic e thehiloeng ho thermoplastic, e entsoeng ka theknoloji e khethehileng e lumellanang e netefatsang hore rabara ea silicone e hasane ka ho lekana ho TPU e le likaroloana tse 2-3 tsa micron tlas'a microscope. Motsoako ona o ikhethang o fana ka matla, ho tiea, le ho haneloa ke abrasion e tšoanang le ea li-elastomer tsa thermoplastic ha e ntse e kenyelletsa lintho tse lakatsehang tsa silicone, joalo ka bonolo, maikutlo a silky, le ho hanyetsa khanya ea UV le lik'hemik'hale. Habohlokoa, lisebelisoa tsena li ka sebelisoa hape 'me li ka sebelisoa hape mekhoeng ea khale ea tlhahiso.
Si-TPV 3100 Series e etselitsoe ka ho khetheha lits'ebetso tsa ho bopa ka mokhoa o bonolo oa ho ts'oara, ho bonts'a ho hohloa ho hoholo le khanyetso ea lik'hemik'hale. E ka fetisoa hammoho le lipolasetiki tse fapaneng tsa boenjiniere ba thermoplastic, ho kenyeletsoa PC, ABS, le PVC, ntle le mathata a kang pula kapa ho khomarela ka mor'a botsofali.
Ntle le ho sebetsa joalo ka thepa e tala, Si-TPV 3100 Series e sebetsa joalo ka sehlomathiso sa polymer le sehlomathiso sa ho sebetsa bakeng sa li-elastomer tsa thermoplastic le lipolima tse ling. E eketsa elasticity, e ntlafatsa litšobotsi tsa ts'ebetso, 'me e matlafatsa thepa ea bokaholimo. Ha e kopantsoe le TPE kapa TPU, Si-TPV e fana ka boreleli bo tšoarellang le maikutlo a monate a tactile, ha e ntse e ntlafatsa khanyetso le mokhopo. E fokotsa ho thatafala ka katleho ntle le ho senya thepa ea mochine, 'me e matlafatsa botsofali, mosehla le ho hanyetsa matheba, e leng se lumellang qetello e lakatsehang ea matte.
Ho fapana le li-additives tse tloaelehileng tsa silicone, Si-TPV e fanoa ka foromo ea pellet, e etsa hore ho be bonolo ho sebetsa joalo ka thermoplastic. E hasana hantle le ka mokhoa o ts'oanang ho pholletsa le matrix a polymer, moo copolymer e tlamahanang le matrix. Tšobotsi ena e felisa matšoenyeho mabapi le ho falla kapa "ho thunya," ho beha Si-TPV e le tharollo e sebetsang le e ncha ea ho fumana libaka tse bonojoana tse bonojoana tse nang le maikutlo a omileng ho TPU le li-elastomer tse ling tsa thermoplastic ntle le ho hloka mehato e eketsehileng ea ho e lokisa kapa ea ho roala.
Si-TPV 3100 Series e tšoauoa ka ho ts'oara ha eona nako e telele e bonolo ea letlalo le ho hanyetsa matheba a matle. E lokolohile ho li-plasticizers le li-softeners, e netefatsa polokeho le ts'ebetso ntle le pula, le kamora ts'ebeliso ea nako e telele. Letoto lena ke kenyelletso e sebetsang ea polasetiki le mofetoleli oa polymer, e etsang hore e tšoanelehe haholo ho ntlafatsa TPU.
Ntle le ho fana ka maikutlo a silky, a monate, Si-TPV e fokotsa boima ba TPU ka katleho, e fihlella tekano e nepahetseng ea boiketlo le ts'ebetso. E boetse e kenya letsoho pheletsong ea bokaholimo ba matte ha e ntse e fana ka nako e telele le khanyetso ea abrasion, e e etsa khetho e nepahetseng bakeng sa lits'ebetso tse fapaneng.
Ho bapisa Liphello tsa Si-TPV Plastic Additive le Polymer Modifier ho TPUTshebetso
Phetoho ea bokaholimo ba thermoplastic polyurethane (TPU) e hlophisa litšobotsi tsa eona bakeng sa lits'ebetso tse ikhethileng ha e ntse e boloka thepa e ngata. Ho sebelisa SILIKE's Si-TPV (dynamic vulcanized thermoplastic silicone-based elastomer) e le tlatsetso e sebetsang le e feto-fetohang ea li-elastomer tsa thermoplastic ho fana ka tharollo e sebetsang. Ka lebaka la Si-TPV vulcanized thermoplastic silicone-based elastomer, e fana ka melemo e mengata, ho kenyelletsa le ho tšoarella ha nako e telele, letlalo le bonolo, ho hanyetsa matheba, le ho se be teng ha li-plasticizers kapa softeners, tse thibelang pula ka mor'a nako. Joaloka motsoako oa polasetiki o thehiloeng ho silicone le mofetoleli oa polymer, Si-TPV e fokotsa ho thatafala le ho ntlafatsa ho tenyetseha, ho tenyetseha le ho tšoarella. Kenyelletso ea eona e fana ka sebaka se bonojoana se bonojoana, se omeletseng se fihlelang litebello tsa basebelisi bakeng sa lintho tse tšoaroang khafetsa kapa tse tsofetseng, e leng ho holisang lits'ebetso tse ka bang teng tsa TPU haholo. Si-TPV e kopana ka mokhoa o sa tsitsang mekhoeng ea TPU, e bonts'a litlamorao tse fokolang tse sa lakatseheng ha li bapisoa le lihlahisoa tse tloaelehileng tsa silicone. Ho feto-fetoha hona ha metsoako ea TPU ho bula menyetla makaleng a fapaneng, ho kenyeletsoa thepa ea bareki, likarolo tsa makoloi, likhoele tsa ho tjhaja tsa EV, lisebelisoa tsa bongaka, lipeipi tsa metsi, li-hose le lisebelisoa tsa lipapali - moo boiketlo, nako e telele le boipiletso bo botle li leng bohlokoa.
Seo Bahlahisi ba Lokelang ho se Tseba ka Theknoloji ea TPU e Fetoletsoeng le Litharollo tse ncha tsa Material bakeng sa Lithapo le Li-Hose tsa EV Charging!
1. TPU e fetotsoeng (thermoplastic polyurethane) Theknoloji
Phetoho ea bokaholimo ba TPU bo bohlokoa bakeng sa ho nts'etsapele lisebelisoa tse ka holisang ts'ebetso lits'ebetsong tse ikhethileng. Taba ea pele, re hloka ho utloisisa TPU Hardness le Elasticity. TPU e thata e bolela khanyetso ea thepa ho indentation kapa deformation tlas'a khatello. Litekanyetso tse phahameng tsa boima li bontša ntho e thata haholoanyane, ha litekanyetso tse tlaase li bontša ho fetoha ha maemo ho feta. Elasticity e bolela bokhoni ba thepa ea ho holofala tlas'a khatello ea maikutlo le ho khutlela sebopehong sa eona sa pele ha ho tlosoa khatello ea maikutlo. Elasticity e phahameng e bolela ho feto-fetoha ha maemo le botsitso bo ntlafetseng.
Lilemong tsa morao tjena, ho kenyelletsoa ha li-additives tsa silicone ka har'a mekhoa ea TPU ho fumane tlhokomelo bakeng sa ho finyella liphetoho tse lakatsehang. Li-additives tsa silicone li bapala karolo ea bohlokoa ho ntlafatseng litšobotsi tsa ts'ebetso le boleng ba bokaholimo ba TPU ntle le ho ama thepa ea bongata hampe. Sena se etsahala ka lebaka la ho lumellana ha limolek'hule tsa silicone le matrix ea TPU, e sebetsang e le ntho e nolofatsang le lubricant ka har'a sebopeho sa TPU. Sena se lumella ho tsamaea habonolo ha ketane le ho fokotseha ha matla a li-intermolecular, ho fella ka TPU e bonolo le e bonolo haholoanyane e nang le litekanyetso tse fokotsehileng tsa boima.
Ntle le moo, li-additives tsa silicone li sebetsa e le lithuso tsa ho sebetsa, ho fokotsa likhohlano le ho etsa hore ho be bonolo ho qhibiliha. Sena se nolofalletsa ts'ebetso le ho fetisoa ha TPU habonolo, ho ntlafatsa tlhahiso le ho fokotsa litšenyehelo tsa tlhahiso.
GENIOPLAST PELLET 345 Siliconmodifier e se e amohetsoe joalo ka kenyelletso ea bohlokoa ea silicone lits'ebetsong tsa TPU. Keketso ena ea silicone e atolositse mefuta e mengata ea lits'ebetso tsa thermoplastic polyurethanes. Ho na le tlhokahalo e kholo ea thepa ea bareki, likoloi, lisebelisoa tsa bongaka, lipeipi tsa metsi, li-hose, lisebelisoa tsa lipapali, lisebelisoa, le likarolo tse ling tsa likarolo tsa TPU tse nang le maikutlo a monate le ho boloka chebahalo ea tsona ha li sebelisoa nako e telele.
Li-additives tsa polasetiki tsa Si-TPV tsa Silike le li-polymer modifiers li fana ka ts'ebetso e lekanang ho balekane ba bona ka theko e tlase. Liteko li bonts'itse hore Si-TPV joalo ka mefuta e meng ea li-silicone e ncha e sebetsa, e bolokehile ebile e na le botsoalle lits'ebetsong tsa TPU le lipolima.
Keketso ena e thehiloeng ho silicone e matlafatsa boreleli ba nako e telele ea holim'a metsi le maikutlo a tactile ha e ntse e fokotsa matšoao a phallo le ho ba mahlahahlaha holimo. Ka ho hlakileng, e theola boima ba 'mele ntle le ho senya thepa ea mochine; mohlala, ho eketsa 20% Si-TPV 3100-65A ho 85A TPU ho fokotsa boima ho 79.2A. Ho feta moo, Si-TPV e ntlafatsa botsofali, bosehla le ho hanyetsa matheba, 'me e fana ka qetello ea matte, e matlafatsang boipiletso bo botle ba likarolo tsa TPU le lihlahisoa tse felileng.
Si-TPV e sebetsoa joalo ka thermoplastic. ho fapana le li-additives tse tloaelehileng tsa silicone, e hasana hantle haholo le ka homogeneously ho pholletsa le matrix a polymer. Copolymer e tlameletsoe 'meleng ho matrix.Ha u tšoenyehe ka ho lebisa litabeng tsa ho falla (ho "bloom" tse tlase.