Letlalo le Phahameng ka ho Fetisisa-Ke Eng?

WINIW e etsa letlalo la maiketsetso la-le nang le maemo a phahameng a mocheso le thibang mocheso le thibelang ho nolofala ha polima, ho honyeha ka boholo, le ho ebola-ka oxidative ha nako e telele e le mochesong o matla. Le hoja matlalo a tloaelehileng a maiketsetso a senyeha kapele, a ntša toxic volatile organic compounds (VOCs), 'me a khomarela ha thempereichara e feta 70 degrees , li-substrates tsa rona tse hanyetsanang le mocheso{4}li tsitsisoa ka lik'hemik'hale ho boloka botšepehi bo feletseng tlas'a lithempereichara tse fihlang ho likhato tse 120, 'me li tšoarella nako e telele ho fihlela ho likhato tse 50.

Habohlokoa, bareki ba indasteri ba tlameha ho khetholla pakeng tsa ho lieha ha mollo (ho thibela ho tima mollo) le ho hanyetsa mocheso (ho hanela ho senyeha ha lik'hemik'hale le mechine ho tloha mocheso o potolohileng). Thepa ea rona-e thibang mocheso ke tloaelo-e etselitsoeng li-dashboard tsa likoloi, lieta tsa tšireletso bakeng sa-tikoloho ea mocheso o phahameng, le liindasteri tse sireletsang li koahela ka kotloloho ho tsoa femeng ea rona ea China.

Litlhaloso tsa Tekheniki le Maemo a Teko a Ho hanyetsa Mocheso

E le hore re atlehe tlhahlobong ea likoloi le{0}}melao e boima ea polokeho ea liindasteri, li-substrates tsa rona tsa maiketsetso tse hanyetsanang le mocheso- li kentsoe ka potlako ho chesa{2}}air oven aging (ISO 188) le liteko tsa boemo bo botle laboratoring ea{4}ea rona e netefalitsoeng:

Thermal & Mechanical Evaluation Metric	Boleng bo netefalitsoeng ba Tekheniki	Tloaelehileng PU / PVC Letlalo	Maemo a Teko a Lekaneng	Ho Fumana Boemo ba Boikamahanyo
Mocheso o Tsoelang Pele oa Tšebeletso	Ho fihlela ho likhato tse 120(lihora tse 240 li tsoela pele)	E hloleha ka holimo ho likhato tse 70 (e nolofatsa / mapetsong)	ISO 188 Hot-Ho Tsofala ha Moea	E fetisitsoe (Boemo ba Mocheso oa Sehlopha sa A)
Transient Peak Temperature	Ho fihlela ho likhato tse 150({0}}motlamo oa mocheso oa nakoana)	E qhibiliha hang-hang (Liaparo li phalla)	Teko ea Khatello ea Mocheso ea Fektheri	E fetile (Indasteri ea Boima)
Ho fokotseha ha Mocheso oa Dimensional	Ka tlase ho kapa ho lekana le1.5% Dimensional Shift(Ka likhato tse 100)	>5.0% Shrinkage (Base deforms)	ASTM D1204 / ISO 17130	E netefalitsoe (Tlhahiso e Phahameng)
Bokaholimo ba ho Fetola Kolo	Grey ScaleE kholo hofeta kapa e lekana leSehlopha sa 4(Kamora mocheso)	Sehlopha sa 1-2 (Bosehla bo matla)	ISO 105-B02 (E lekoa ka likhato tse 90)	E fetile (Anti-UV e Tshehla)
Tšireletso ea Matla a Tensile	E kholo hofeta kapa e lekana le85% Matla a bolokiloe(Kamora-botsofali)	< 30% Retained (Fiber brittle)	ISO 1421 (Kamora ho tsofala ha ISO 188)	Fetisitsoe
Windshield Fogging Boitšoaro	E kholo hofeta kapa e lekana le90% Condensation Reflection	< 50% Reflection (Heavy oily fog)	DIN 75201 Mokhoa oa B (Ka likhato tse 100)	E netefalitsoeng (Kereiti ea Likoloi)

Botsa Lintlha

Mofuta o phahameng oa letlalo o hanyetsanang le mocheso

Letlalo la WINIW le hanyetsanang le mocheso o phahameng haholo le kenyelletsa mefuta e fapaneng ho fihlela litlhoko tsa bareki ba fapaneng.

PU letlalo

PVC letlalo

Letlalo la silicone

Khetho ea Sebopeho: Ho Phahameng-Heat Polymer Chemistries

Ho thibela mocheso-ka ho putlama ha sebopeho ho hloka hore ho khethoe mesaletsa e nepahetseng ea molek'hule le li-stabilizers nakong ea ho kopanya:

1. Liquid Silicone Rubber LSR Letlalo le Apesitsoeng
(The Gold Standard)

Letlalo la silicone le na le lesapo la mokokotlo la silicon-oksijene (Si{1}}O). Kaha re na le matla a holimo haholo a bond ho feta lik'habone- tsa carbon, sebopeho sena sa molek'hule se lula se tsitsitse ka ho feletseng mochesong o sa khaotseng ho fihlela150 degreentle le tshenyeho ya dikhemikhale kapa ho ntsha moya. E boloka matsoho a matle-, ha e mamelle bosehla ba UV- ka tlhaho, 'me e loketse litulo tsa koloi ea motlakase (EV) le{3}}karolo e phahameng ea sefofane.

2. Polycarbonate-Matrices a Kereiti ea Polyurethane
(Aliphatic Stability)

PU e tloaelehileng e sebelisa polyester kapa polyether polyurethanes tse etsang oxidize kapele tlas'a meroalo ea mocheso. WINIW e kopanya mocheso oa pele-ka PU e sebetsang ka har'a li-resin tsa aliphatic polycarbonate cross{2}}e kopantsoeng le li-hindered amine light stabilizers (HALS). Moetso ona o tsoetseng pele o thibela ho phunyeha ha mocheso-oxidative, ho boloka bophelo ba flexible e phahameng le ho qoba ho thekesela ka holim'a mocheso o fihlang ho 110 degrees , ho etsa hore e tšoanelehe haholo bakeng sa tšireletso ea lieta tse holimo le mabili a holimo.

3. Vinyl ea PVC ea Boima e Phahameng-Molek'hule{2}
(Litšenyehelo-Lithibelo Tse Atlehang tsa Thermal)

PVC e theko e tlaase e sebelisa li-plasticizers tsa monomeric tse fetohang mochesong o phahameng, li siea thepa e le brittle ebile e le bonolo haholo ho peperana. PVC ea WINIW e entsoe ka-molek'hule-lipolasitiki tse boima tsa polymeric le lisebelisoa tse tiileng tsa thermal stabilizer. Matrix ena ea vinyl e thibela ho falla ha lik'hemik'hale ho fihla ho likhato tse 90, ho netefatsa botsitso bo botle ba sebopeho le ho tšoarella ha bokaholimo bakeng sa likoahelo tse boima tsa- tsa mochini le litulo tsa literaka tsa khoebo.

Lisebelisoa tse tloaelehileng tsa letlalo la maiketsetso-le sa keneleng mocheso

Sepakapaka

E sebelisetsoa ho etsa litulo tsa lifofane, likarolo tse ka hare le likarolo tse ling tse khonang ho mamella maemo a feteletseng a kang mocheso o phahameng le khatello e phahameng.

Ho etsa likoloi

E sebelisoa litulong tsa likoloi, mokhabiso oa ka hare le likarolo tse ling, tse ka bolokang sebōpeho le ts'ebetso e tsitsitseng sebakeng sa mocheso o phahameng, le ho ntlafatsa boiketlo ba ho khanna le polokeho.

Lisebelisoa tsa elektronike

E sebelisetsoa ho etsa casing le likarolo tsa kahare tsa lisebelisoa tsa elektroniki, tse ka mamellang maemo a rarahaneng joalo ka mocheso o phahameng le tšitiso ea motlakase.

Tlhahiso ea Liindasteri

E sebelisetsoa ho etsa likoahelo le likarolo tse ka hare tsa lisebelisoa tse fapaneng tsa indasteri le mechini, e khonang ho mamella maemo a thata joalo ka mocheso o phahameng le likhohlano.

Sesebelisoa-Mocheso o khethehileng-Litharollo tsa Resistance

Re lokisa-botenya, base fibers, le thermal coating additives tsa li-substrates tsa rona ho khotsofatsa likarolo tse tharo tsa mantlha tsa indasteri:

Liphanele tsa lisebelisoa tsa likoloi le li-Dashboards: Monko o tlase{{0}, o tlase-VOC aliphatic PU le li-silicone substrates tse etselitsoeng ho phela mochesong oa letsatsi tse koaletsoeng ka tlas'a lifensetere tsa sejoale-joale (moo mocheso o atisang ho fihla ho 90 degrees -105 degrees ). VDA 278 le DIN 75201 ka botlalo li lumellana le ho felisa moholi o nang le oli.
Lieta tse Phahameng tsa-Heat Safety & Metallurgy (EN ISO 20345): Mosebetsi o boima-mesebetsi e ka holimo ea letlalo ea 2.0mm microfiber e etselitsoeng ho sireletsa basebetsi ba liindasteri libakeng tsa tšepe, lifeme tsa likhalase le liteishene tsa ho cheseletsa. E hanela mocheso o phahameng le litlhase tse chesang tse teng sebakeng sa heno ntle le ho honyela kapa ho qhibidiha hodima leoto la mosebedisi.
Indasteri Pipe & Valve Thermal Covers: Masela a koetsoeng a PVC-a thibelang mocheso-e phahameng-le silicone{2}}a koetsoeng ka mokhoa oa ho phuthela ka ntle bakeng sa liphaephe tsa mocheso o chesang, a sireletsang thepa ea fektheri e hlokolosi ho -tikoloho ea mohatsela o phahameng.

Boenjiniere ka mor'a Thermal Dimension Stabilization

Bakeng sa ho itšeha ha B2B le mela ea kopano, shrinkage ea dimensional tlas'a mocheso ke bothata bo boholo ba tlhahiso. Haeba thepa e honyela le 2% nakong ea mocheso-ho seta kapa{4}}thempereichara e phahameng, e holofatsa glove e felileng, seeta, kapa hlooho. WINIW e felisa kotsi ena ka:

Mocheso{{0}Seta Pele-Shrunk Base Matrix: Pele re kolobisoa, -sea sa rona sa li-dimensional sea-sehlekehlekeng sa microfiber se tsamaisoa ka har'a{2}}tension thermal calendering rollers ka likhato tse 130 ho lokolla tlhahiso ea fiber tension.
Inorganic Heat-Stable Pigments: Lidae tsa setso tsa tlhaho lia fifala ebe li fetoha 'mala ha li le moeeng o chesang. Re mebala metsoako ea rona ka tšepe e khethehileng-e nang le oxide inorganic pigments e bolokang sebopeho sa 'mala hantle ntle le ho ba mosehla kapa ho fifala.
Caliper Uniformity Control: Tlas'a li-scanner tse ikemetseng tsa optical, re boloka mamello ea botenya ka kakaretso ka hare ho +/-0.05mm, ho etsa bonnete ba hore ho fetisoa ha mocheso o ts'oanang ka ho feletseng le ho thibela ho futhumala ha libaka nakong ea lits'ebetso tsa feme ea hau.

Leano la ho Fumana: MOQ, Nako ea Ketapele, le Pakete

Bonyane Bongata ba Odara (MOQ): MOQ ea rona e tloaelehileng ea ho etsa MOQ bakeng sa mocheso-li-microfiber substrates ke 300 linear metres ka 'mala le botenya. Bakeng sa liforomo tse tloaelehileng tsa PU kapa PVC, MOQ ke limithara tse 1,000 ka 'mala le botenya. Bakeng sa lisebelisoa tse tloaelehileng tsa mananeo a ntšo kapa tse tšoeu, re ka romella liteko ho tloha ho 100 linear metres ho tšehetsa prototyping ea hau.
Mebala e Kopantsoeng e Tšoanang: Lot-ho{1}}lot color shading (ΔE) ke taba ea bohlokoa e amehang bakeng sa lithapo tsa khomphutha tse iketsang. Laboratori ea rona e sebelisa li-automated gravimetric pigment dispensers le Datacolor spectrophotometers ho boloka phapang e akaretsang ea mebala ka tlasa ΔE Ka tlase kapa e lekanang le 0.82 tlasa mabone a tloaelehileng a D65.
Ho paka le Lipalangoang: Lirolo kaofela li pakiloe ka har'a-layer PE mongobo-e phuthetsoeng ka mekotla e boima{2}}e lohiloeng ka ntle ea PP 'me e ngotsoe ka li-ID tsa traceable tse ikhethang{3}}li-ID tsa khoutu tse hokahaneng le lirekoto tsa rona tsa laboratori tsa ho tsofala ha mocheso.

P: Ke hobane'ng ha letlalo le tloaelehileng "-le retardant" le ntse le peperana le ho se sebetse tlas'a mocheso o phahameng?

A: Ena ke ho se utloisisane ho tloaelehileng ha B2B. Sesebediswa se thibelang mollo-(FR) se etselitsoe ho thibela malakabe hore a se ke a ata (ho itima-ka tlas'a FMVSS 302 kapa BS 5852). Leha ho le joalo, k'hemistri ea FR ha e sireletse liketane tsa polyurethane polymer hore li se ke tsa tsoa butle-butle, tse tšehla, le ho lahleheloa ke matla ha li le tlas'a{7}}mocheso o sa khaotseng (mohlala, likhato tse 90 ka har'a cabin e koetsoeng ea koloi). Ho hanyetsa mocheso-ho hloka tse khethehileng tsa mocheso-li-oxidative stabilizers le aliphatic polyols tse thibelang ho senyeha ha mocheso nakong ea lihora tse likete tse sa khaotseng.

P: Na letlalo la silicone le ka etsoa laminated ho sebelisoa welding ea maemo a holimo-frequency (HF)?

A: Letlalo la silicone le na le khanyetso e phahameng ea mocheso le sebopeho se ikhethileng sa molek'hule ha se bapisoa le lipolyme tsa polar joalo ka PVC. Ka lebaka lena, e ke ke ea qhibilihisoa kapa ea etsoa laminated ho sebelisoa metjhini e tloaelehileng ea -frequency (HF) e etselitsoeng PVC. Letlalo la silicone le tlameha ho rokoa, le kopanngoe ka li-silicone tse khethehileng-likhomaretsi tse tsamaisanang, kapa tse kopantsoeng ka mocheso-ka mocheso o phahameng haholo. Ka kopo ikopanye le lienjiniere tsa rona tsa tekheniki bakeng sa litataiso tse tsamaellanang tsa lamination.

Ikopanye le Sehlopha sa Rōna sa Lisebelisoa tsa Boenjiniere

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