Automotive interiors nyob rau hauv Middle East niaj hnub tuav tuav kaw- cabin thermal loads tshaj 80 degree, ua rau tus qauv ester-raws li polyurethane mus sai undergo polymer saw cleavage thiab hnyav volatile organic compound (VOC) tawm -gassing. Engineeredkub resistant auto tawvKev siv DMF-dawb 3D hiav txwv- Island polyethylene terephthalate (PET) matrix lub cev tiv taus kom ceev thermal aging, tuav ruaj ruaj ruaj thiab ISO 105-B02 colorfastness nyob rau hauv tas li tsis muaj hnub ci raug.
Accelerated Heat Aging thiab Dimensional Stability (ISO 188)
Chaw nyobMiddle East tsheb upholsteryxav tau kev ua raws li DIN 75201 (fogging) thiab ISO 188 (kev kub ceev kev laus) cov txheej txheem kuaj. Standard PVC thiab qhuav -laminated PU siv cov tshuaj yas yas uas nquag volatilize ntawm 75 degree. Cov tshuaj tsiv teb tsaws no tsis tsuas yog ua rau huab cua tsis zoo xwb tab sis tawm ntawm cov polymer matrix brittle, ua rau tam sim Z-axis embrittlement thiab nto tawg ntawm dashboards thiab lub qhov rooj sab saud.
WINIW International Co., Limited engineers a polycarbonate-raws li polyurethane ncaj qha coagulated rau hauv electrospun micro-denier PET core. Qhov no ntoo khaub lig- txuas monolithic architecture hloov lub iav hloov kub (Tg) ntau dua. Nyob rau hauv tas li raug rau 90℃rau 500 teev nyob rau hauv yuam- cua convection ncu, lub substrate sau npe lub cev seem shrinkage tus nqi tsawg dua los yog sib npaug rau 0.5%. Qhov no qhia meej txog kev ua lej tshem tawm qhov kev pheej hmoo ntawm dashboard warping lossis lub rooj zaum sib cais hauv cov hluav taws xob infrared hnyav.
Kev Muag Khoom & QA Daim Ntawv Ceeb Toom:Tiv thaiv dashboard shrinkage thiab localized thermal tsis ua hauj lwm hauv GCC export lag luam. Txhim kho koj daim nqi ntawm Cov Khoom Siv (BOM) hnub no los ntawm kev thov lub cev lab-dip thiab cov ntaub ntawv ntsuas cua sov rau pebAutomotivecov ntaub ntawv ncaj qha los ntawm peb lub tuam txhab engineering.
Photochemical Degradation thiab Xenon -Kev Ntsuas Arc (ISO 105-B02)
Tshaj li lub hauv paus thermal kev ncaj ncees, siab -zog ultraviolet (UVA/UVB) photons cleave cov pa roj carbon tsis muaj zog-carbon bonds nyob rau hauv lub PU topcoat, accelerating photochemical degradation, dye fading, thiab micro-crazing. Ua kom muaj kev ruaj ntseg zooUV tiv thaiv faux suede, OEM engineers yuav tsum soj ntsuam tas li Xenon-arc weathering data ua ntej yuav.
Los ntawm kev sib koom ua ke tshwj xeeb Hindered Amine Light Stabilizers (HALS) thiab cov xim inorganic thaum lub sij hawm aqueous dyeing txheej txheem, WINIW matrix nquag absorbs thiab dissipates puas UV hluav taws xob.
| Physical / Chemical Test Parameter | Standard Tsheb PU | WINIW Thaum tshav kub kub Resistant Microfiber | Testing Protocol |
| Thermal Shrinkage (90℃/ 500h) | >2.0% (Kev pheej hmoo Warping) | Tsawg dua lossis sib npaug li 0.5% (Stable) | ISO 188 |
| UV Xim ceev rau lub teeb | Qib 2-3 (Fades sai) | Qib 4-5 (High resistant) | TS EN ISO 105-B02 Kev Tswj Xyuas Kev Nyab Xeeb |
| VOC Emissions / Fogging txwv | >3.0 mg (ua tsis tau) | < 1.0 mg (Passes) | TIAB SA 75201 |
| Huab cua nrawm (1,000h) | ΔE > 1.5 (pom qhov sib txawv) | ΔE Tsawg dua los yog sib npaug rau 0.82 (xim phim) | ASTM G 154 Cov Lus Qhia |
| Peeling zog (Adhesion) | Tsawg dua los yog sib npaug li 15 N / 3cm | Ntau dua lossis sib npaug li 30 N / 3cm | TS EN ISO 2411 |
Qhov tshwm sim substrate tuav nruj ISO 2411 tev lub zog ntawm ntau dua lossis sib npaug li 30 N / 3cm txawm tias tom qab huab cua nrawm heev. Qhov no cais tawm tag nrho cov hluavtaws sab sauv los ntawm cov matrix rov qab, tiv thaiv lub cev tom qab- sib dhos delamination thiab thaiv cov nqi them rov qab los ntawm cov chaw muag khoom hauv cheeb tsam.
Tsis txhob them nyiaj warranty them rov qab los ntawm UV crazing thiab thermal delamination. Xauv hauv koj qhov tseeb CIELAB (Lab) xim lub hom phiaj thiab ruaj ntseg peb ISO 9001 cov ntawv pov thawj kev xeem lub cev rau koj tom ntej siab - ntim kev tsim khoom niaj hnub no.
Cov lus nug nquag nug (FAQ)
Q: Dab tsi ua rau cov tawv nqaij tiv thaiv tshav kub tsis haum rau Middle East?
A: Nws siv tus ntoo khaub lig- txuas polycarbonate polyurethane hla hiav txwv 3D-kob PET matrix. Qhov no inorganic - cov qauv siv zog tiv thaiv 90℃kaw-sab hauv tsev kub rau> 500 teev, txwv qhov loj me me kom tsawg dua lossis sib npaug li 0.5% (ISO 188) thiab tiv thaiv dashboard warping.
Q: Puas yog UV tiv thaiv faux suede ploj thaum lub hnub ci hnyav?
A: Tsis yog. Los ntawm kev sib xyaw cov xim tsis muaj organic thiab Hindered Amine Light Stabilizers (HALS), lub substrate absorbs thiab dissipates siab -zog photons. Nws tuav cov xim ceev ntawm Qib 4-5 (ISO 105-B02) nrog tag nrho cov xim sib txawv (ΔE) tsawg dua lossis sib npaug li 0.82 tom qab 1,000 teev ntawm UV raug.
Q: Yuav ua li cas Middle East tsheb upholstery tiv thaiv windshield fogging?
A: Cov khoom siv yog tsim los siv 100% DMF- dej dawb - txheej txheem coagulation yam tsis muaj plasticizers volatile. Nws sau npe <1.0 mg hauv DIN 75201 fogging tests, nruj me ntsis ua raws li VDA 277 txwv thiab EU REACH xoom- cov qauv tso tawm.
