Likahare tsa makoloi tsa Bochabela bo Hare li lula li koalehile-litšepe tse chesang tse fetang likhato tse 80 , e leng se etsang hore ester{2}e entsoeng ka polyurethane e senyehe ka potlako le mokelikeli o matla oa "volatile organic compound" (VOC) ho tima{3}}gase. E entsoe ka boenjiniereletlalo la koloi le hananang le mochesoe sebelisa DMF- mahala 3D sea{2}}sehlekehleke sa polyethylene terephthalate (PET) matrix ka 'mele e mamella ho tsofala ha mocheso, ho boloka botsitso bo felletseng le ISO 105-B02 colorfastness tlas'a khanya e feteletseng ea letsatsi.
Botsofali bo Potlakileng ba Mocheso le Botsitso ba Bokhabane (ISO 188)
Ho buaBophahamo ba likoloi tsa Middle Easte batla hore ho lateloe melaoana ea tlhahlobo ea DIN 75201 (fogging) le ISO 188 (botsofali bo potlakileng ba mocheso). PVC e tloaelehileng le PU e omeletseng-e sebelisa li-plasticizer tsa lik'hemik'hale tse fetohang ka matla ho 75 degrees . Phetoho ena ea lik'hemik'hale ha e bake feela moholi o matla empa e siea polymer matrix e brittle, e etsang hore Z-e be le ho hlaka le ho petsoha ha holim'a li-dashboard le liphanele tse ka holimo tsa mamati.
WINIW International Co., Limited e etsa polycarbonate{{1}e thehilweng ka polyurethane e hohelletsweng ka ho otloloha ho ba electrospun micro-denier PET core. Mohaho ona{4}o hokahantsoeng oa moaho oa monolithic o fetola thempereichara ea phetoho ea khalase (Tg) holimo haholo. Ka tlas'a mocheso o sa khaotseng oa likhato tse 90 ka lihora tse 500 ka har'a liontong tse qobelloang-, karolo e nyenyane e fokotsa sekhahla sa 'mele sa ho honyela ka Tlase kapa ho lekana le 0.5%. Sena se felisa ka ho hlaka kotsi ea hore dashboard warping kapa seam ea setulo e arohaneng tlas'a mahlaseli a matla a infrared.
Theko le Tsebiso ea QA:Thibela ho putlama ha dashboard le ho hloleha ha mocheso sebakeng sa heno mebarakeng ea kantle ea GCC. Ntlafatsa Bill of Materials (BOM) kajeno ka ho kopa lab-dips le boitsebiso ba tlhahlobo ea mocheso bakeng sa rona.Tsa makoloilisebelisoa ka kotloloho ho tsoa karolong ea rona ea boenjiniere.
Photochemical Degradation le Xenon-Arc Testing (ISO 105-B02)
Ka ntle ho thermal integrity, -eneji e phahameng ea ultraviolet (UVA/UVB) photon e phunya carbon bond e fokolang{1}ka har'a PU topcoat, e eketsang ho senyeha ha photochemical, ho fela ha dae, le bohlanya bo bonyenyane{2}. Ho tiisa sebopeho se sebetsang hantleUV e sirelelitsoeng ka suede ea maiketsetso, lienjineri tsa OEM li tlameha ho lekola lintlha tsa boemo ba leholimo tsa Xenon{0}arc tse tsoelang pele pele li reka.
Ka ho kopanya li-Hindered Amine Light Stabilizers (HALS) le li-pigment tsa inorganic nakong ea ho daea ka metsi, matrix ea WINIW e monya le ho qhala mahlaseli a kotsi a UV.
| Parameter ea Tlhahlobo ea 'mele / Lik'hemik'hale | Standard Car PU | WINIW Heat Resistant Microfiber | Teko Protocol |
| Thermal Shrinkage (90 degrees / 500h) | >2.0% (Kotsi ea ntoa) | Ka tlase ho kapa ho lekana le 0.5% (E tsitsitseng) | ISO 188 |
| Mmala oa UV o potlakileng ho ea Leseling | Kereiti ea 2-3 (E fela kapele) | Kereiti ea 4-5 (E hanyetsana haholo) | ISO 105-B02 |
| Moeli oa VOC / Fogging Limit | >3.0 mg (E hloleha) | < 1.0 mg (Passes) | DIN 75201 |
| Boemo ba Leholimo bo Potlakileng (1,000h) | ΔE > 1.5 (Phapang e bonahalang) | ΔE Ka tlase ho kapa e lekana le 0.82 (Mmala o tsamaellana) | ASTM G154 |
| Matla a Peeling (Adhesion) | Ka tlase ho kapa ho lekana le 15 N/3cm | E kholo ho feta kapa e lekana le 30 N/3cm | ISO 2411 |
Sephetho sa sephetho se boloka matla a tiileng a ISO 2411 a Ho holoha ho feta kapa a lekanang le 30 N/3cm le kamora boemo ba leholimo bo potlakileng haholo. Sena se arola ka ho feletseng karolo e ka holimo ea maiketsetso ho tloha mokokotlong, ho thibela 'mele-ho senyeha ha kopano le ho thibela litefiso tse turang tse tsoang ho barekisi ba libaka.
Emisa litefello tsa litiisetso tsa lichelete tse bakoang ke bohlanya ba UV le delamination ea mocheso. Notlela CIELAB ea hau hantle (Lab) lipehelo tsa mebala le ho sireletsa litlaleho tsa rona tsa tlhahlobo tse netefalitsoeng tsa ISO 9001 bakeng sa tlhahiso ea hau e latelang-e phahameng kajeno.
Lipotso tse atisang ho botsoa (FAQ)
P: Ke eng e etsang hore letlalo la koloi le sa cheseheleng le tšoanele Bochabela bo Hare?
A: E sebelisa -polycarbonate polyurethane e hokahantsoeng haholo holim'a leoatle la 3D-sehlekehleke sa PET sa matrix. Mohaho ona o matlafalitsoeng-o mamella mocheso oa likhato tse 90 tse koetsoeng-ka lithempereichara tse > 500, o thibela ho honyela hoa ka Tlase kapa ho lekana le 0.5% (ISO 188) le ho thibela ho phunya ha dashboard.
P: Na UV e sirelelitsoeng faux suede e nyamela tlas'a meroalo e matla ea letsatsi?
A: Che. Ka ho kenyelletsa li-pigments le Hindered Amine Light Stabilizers (HALS), substrate e monya le ho qhala{1}}lifoto tsa matla. E boloka ho potlaka ha 'mala oa Kereiti ea 4-5 (ISO 105-B02) e nang le phapang e felletseng ea mebala (ΔE) ea Ka tlase ho kapa e lekanang le 0.82 kamora lihora tse 1,000 tsa ho pepeseha ha UV.
P: Upholstery ea makoloi ea Middle East e thibela joang hore ho be le moholi oa lifensetere?
K: Thepa e etsoa ka 100% DMF-metsi a sa lefelloeng{2}}a tsamaisoang a kopanngoa ntle le lipolasitiki tse sa fetoheng. E ngodisa <1.0 mg ho diteko tsa DIN 75201 tsa fogging, e dumellana le VDA 277 limits le EU REACH zero-standard standards tsa ho ntsha metsi.
