Litaba

Polyamide (PA66), eo hape e tsejoang e le Nylon 66 kapa polyhexamethylene adipamide, ke polasetiki ea boenjiniere e nang le ts'ebetso e ntle haholo, e entsoeng ka polycondensation ea hexamethylenediamine le adipic acid. E na le litšobotsi tse latelang tsa bohlokoa:

Matla a Phahameng le ho Tiea: PA66 e na le matla a holimo a mochini, modulus ea elastic, le ho tiea ha ho bapisoa le PA6.

Hantle-ntle ho Resistance: E le e 'ngoe ea li-polyamide tse manganga ka ho fetesisa, PA66 e sebetsa hantle ka ho fetisisa lits'ebetsong tse kang likarolo tsa mochini, likere, li-bearings le likarolo tse ling tse sa keneng.

Ho hanyetsana ha Mocheso ho Molemo ka ho Fetisisa: Ka ntlha ea ho qhibiliha ea 250-260 ° C, PA66 e na le mocheso o phahameng oa ho hanyetsa ha o bapisoa le PA6, o etsa hore o tšoanelehe bakeng sa libaka tse phahameng tsa mocheso.

Khanyetso e Matla ea Lik'hemik'hale: PA66 e hanana le kutu ho tsoa ho oli, acid, alkalis le mefuta e fapaneng ea lik'hemik'hale.

Thepa e Ntle ea ho Itlhopha: Ntle le ho hanyetsa ho roala, PA66 e bonts'a thepa ea ho itlotsa, ea bobeli ho POM (Polyoxymethylene).

Khanyetso e Ntle ea Khatello ea Maikutlo le Khahlano ea Tšusumetso: PA66 e na le khanyetso e ntle ea khatello ea maikutlo le matla a tšusumetso e ntle.

Botsitso ba Dimensional: PA66 e na le monyetla o tlase oa mongobo ha o bapisoa le PA6, le hoja mongobo o ntse o ka ama botsitso ba oona.

Mekhahlelo e Pharalletseng ea Likopo: PA66 e sebelisoa haholo likarolong tsa mochini ho potoloha lienjineri tsa makoloi, lisebelisoa tsa elektroniki le tsa motlakase, likere tsa indasteri, masela le tse ling.

Leha PA66 e na le melemo e fapaneng, khanyetso ea eona ea ho roala e ntse e ka ntlafatsoa hore e sebelisoe maemong a boima a indasteri.

Sengoliloeng sena se hlahloba mekhoa e netefalitsoeng ea ntlafatso ea PA66 mme se hlahisa SILIKE LYSI-704, asilicone-based lubricant processing additiveho fana ka khanyetso e phahameng ea ho apara, le ho tšoarella ha ho bapisoa le litharollo tsa setso tsa PTFE.

Ke Theknoloji efe e Khethehileng ea Phetoho e Ntlafatsang khanyetso ea PA66's bakeng sa Tšebeliso ea Liindasteri?

Mekhoa ea Setso ea ho Ntlafatsa PA66 Wear Resistance bakeng sa Tšebeliso ea Indasteri:

1. Ho Eketsa Li-Fibers tse matlafatsang

Glass Fiber: E eketsa matla a ho tiea, ho satalla, le ho hanyeha, ho etsa hore PA66 e be thata le ho tšoarella. Ho kenyelletsa hoo e ka bang 15% ho isa ho 50% fiber ea khalase ho matlafatsa haholo ho hanyetsa le botsitso.

Carbon Fiber: E ntlafatsa ho hanyetsa, ho satalla, le ho fokotsa boima ba 'mele. E boetse e ntlafatsa ho hanyetsa ho apara le matla a mochine bakeng sa likarolo tsa sebopeho le tse phahameng.

2. Tšebeliso ea Li-Mineral Fillers

Li-Mineral Fillers: Li-filler tsena li thatafatsa bokaholimo ba PA66, li fokotsa sekhahla sa ho roala libakeng tse hoholehang haholo. Li boetse li ntlafatsa botsitso ba mahlakore ka ho theola katoloso ea mocheso le ho eketsa mocheso oa ho kheloha mocheso, e leng se tlatselletsang bophelo bo bolelele ba ts'ebeletso maemong a boima.

3. Ho Kenyeletsoa ha Li-Lubricants tse tiileng le Li-additives

Li-additives: Lisebelisoa tse kang PTFE, MoS₂, kapali-silicone masterbatchesfokotsa likhohlano le ho roala holim'a PA66, e lebisang ts'ebetsong e bonolo le bophelo bo atolositsoeng, haholo-holo likarolong tse tsamaeang tsa mochine.

4. Liphetoho tsa lik'hemik'hale (Copolymerization)

Liphetoho tsa Lik'hemik'hale: Ho hlahisa likarolo tse ncha tsa meralo kapa li-copolymers ho fokotsa ho monya mongobo, ho matlafatsa ho tiea, 'me ho ka ntlafatsa ho thatafala ha holim'a metsi, kahoo ho eketsa ho hanyetsa ho apara.

5. Li-Impact Modifiers le Li-Compatibilizers

Li-Impact Modifiers: Ho eketsa liphetoho tse amang tšusumetso (mohlala, EPDM-G-MAH, POE-G-MAH) ho ntlafatsa ho tiea le ho tšoarella tlas'a khatello ea mochine, e tšehetsang ka tsela e sa tobang ho hanyetsa ka ho thibela ho thehoa ha crack.

6. Optimized Processing and Drying Techniques

Ho omisa ka mokhoa o nepahetseng le o laoloang: PA66 ke hygroscopic, kahoo ho omisa hantle (ho 80-100 ° C bakeng sa lihora tse 2-4) pele ho sebetsa ho bohlokoa ho qoba mefokolo e amanang le mongobo e ka amang hampe ho hanyetsa ho apara. Ho feta moo, ho boloka mocheso o laoloang nakong ea ts'ebetso (260-300 ° C) ho netefatsa hore thepa e lula e le matla ebile e tsitsitse.

7. Kalafo ea Bokaholimo

Liaparo tse ka Holimo le Lisebelisoa: Ho sebelisa litlolo tse tsoang ka ntle kapa tse ka holim'a metsi, joalo ka lirafshoa tsa ceramic kapa tsa tšepe, ho ka fokotsa likhohlano le ho ona haholo. Sena se molemo haholo bakeng sa lits'ebetso tsa lebelo le holimo kapa tse boima haholo moo ho hlokahalang ho fokotsa likhohlano ho lelefatsa bophelo ba ts'ebeletso ea thepa.

Tharollo e Ntle ea PTFE ea Mahala bakeng sa Polyamide e Hanelang Liaparo (PA66) Boenjiniere ba Plastiki: SILIKE LYSI-704

Ntle le mekhoa e tloaelehileng ea ho fetola,SILIKE LYSI-704 - setlolo se sa sebetseng se entsoeng ka silicone-e tšoaea katleho e kholo ho ntlafatseng ho tšoarella le ts'ebetso ea PA66.

Phetoho Plastics Technology Overview

LYSI-704 ke tlatsetso e thehiloeng ho silicone e matlafatsang ho hanyetsa ha PA66 ka ho etsa lera le tsitsitseng la ho tlotsa ka har'a matrix a polymer. Ho fapana le litharollo tsa setso tse manganga joaloka PTFE, LYSI-704 e hasana ka mokhoa o ts'oanang ho nylon ka litheko tse tlase haholo tsa tlatsetso.

Litharollo tsa bohlokoa tsa LYSI-704 tsa Boenjiniere ba Plastiki:

Superior Wear Resistance: LYSI-704 e fana ka khanyetso ea ho apara e bapisoang le litharollo tse thehiloeng ho PTFE empa ka litšenyehelo tse tlase tsa tikoloho, kaha ha e na fluorine, e sebetsanang le matšoenyeho a ntseng a eketseha ka PFAS (per- and polyfluoroalkyl substances).

Matla a Matla a Matla a Matlafatsoang: Ntle le ho matlafatsa khanyetso ea ho roala, LYSI-704 e boetse e ntlafatsa matla a tšusumetso, ao pele ho neng ho le thata ho a fihlela ka nako e le 'ngoe le khanyetso e phahameng ea ho roala.

Lintlafatso tsa Aesthetic: Ha e kenyelelitsoe ho PA66 ka likhoele tsa khalase, LYSI-704 e sebetsana le taba ea fiber e phaphametseng, ho ntlafatsa boleng ba bokaholimo le ho etsa hore e be e loketseng lits'ebetso moo ponahalo e leng bohlokoa.

Sustainability: Theknoloji ena e thehiloeng ho silicone e fana ka mokhoa o tsitsitseng oa PTFE, ho fokotsa tšebeliso ea lisebelisoa le mehato ea carbon ha e ntse e fana ka ts'ebetso e phahameng.

Liphetho tsa Teko

Maemo a tlhahlobo ea ho hanyetsa: ts'ebeliso ea boima ba lik'hilograma tse 10, matla a boima ba lik'hilograma tse 40 ho sampole, le nako ea lihora tse 3.

Ka thepa ea PA66, coefficient ea likhohlano ea sampole e se nang letho ke 0.143, 'me tahlehelo e boima ka lebaka la ho apara e fihla ho 1084mg. Leha coefficient ea likhohlano le boima ba sampole e nang le PTFE e kenyellelitsoeng li theohile haholo, li ntse li sa khone ho ts'oana le LYSI – 704.

Ha 5% LYSI - 704 e eketsoa, ​​coefficient ea likhohlano ke 0.103 'me boima ba 'mele ke 93mg.

Hobaneng ha silicone masterbatch LYSI-704 Over PTFE?

• Ho bapisa kapa ho betere ho hanyetsa

• Ha ho na mathata a PFAS

• Keketso e tlase e hlokahala

• Melemo e ekelitsoeng bakeng sa ho qeta holimo

Lisebelisoa tse Loketseng:

Anti-wear additive LYSI-704 e thusa haholo indastering e hlokang ts'ebetso e phahameng le ts'ebetso e tsitsitseng, joalo ka likoloi, lisebelisoa tsa elektroniki le mechini ea indasteri. E nepahetse bakeng sa lisebelisoa tse kang likere, li-bearings, le lisebelisoa tsa mochini tse pepesehileng haholo le khatello ea maikutlo.

Qetello: Ntlafatsa Likarolo tsa Hao tsa Nylon ka SILIKE Wear-Resistant Agent LYSI-704

Haeba u batla litharollo tsa ho matlafatsa khanyetso ea nylon 66 ea hau kapa lipolasetiki tse ling tsa boenjiniere,SILIKE lubricant LYSI-704 e fana ka mokhoa o sa tsitsang, o tšoarellang ho feta litlatsetso tsa setso joalo ka PTFE Lubricants le Additives. Ka ho ntlafatsa khanyetso ea ho roala, matla a tšusumetso, le boleng ba bokaholimo, tlatsetso ena e thehiloeng ho silicone ke senotlolo sa ho notlolla bokhoni bo felletseng ba PA66 lits'ebetsong tsa indasteri.

Bakeng sa tlhaiso-leseling e batsi mabapi le hore na motsoako oa silicone LYSI-704 o ka ntlafatsa likarolo tsa hau tsa PA66 joang, ikopanye le SILIKE Technology kajeno. Re fana ka likeletso tsa motho ka mong, lisampole tsa mahala, le ts'ehetso e felletseng ea tekheniki ho u thusa ho etsa liqeto tse nepahetseng ka ho fetesisa tsa theknoloji bakeng sa litlhoko tsa hau.

Tel: +86-28-83625089 or via Email: amy.wang@silike.cn. Website:www.siliketech.com