Stain-resistant micro suede is an engineered commercial upholstery textile utilizing a cross-linked fluorocarbon nano-coating applied over a DMF-free polyurethane sea-island matrix. This "three-proof" (water, oil, and soil) surface treatment lowers the material's surface tension to < 20 mN/m, permanently preventing the absorption of tannins, lipids, and chemical inks in high-traffic hospitality environments.
Surface Tension Modification nyob rau hauv Commercial Upholstery Tawv
Txheem PU thiab woven fabrics poob sai sai nyob rau hauv lub tsev noj mov thiab tsev so chaw tos txais vim hais tias lawv nto nro tshaj cov kua paug paug, ua rau kom sai capillary absorption. Tsim kom muaj kev ua haujlwm zoo heevKev lag luam upholstery tawv, cov txheej txheem tsim khoom ua ke nrog hydrophobic thiab oleophobic nano- kev kho mob thaum lub sij hawm kawg thermal curing theem (150℃).
This chemical modification alters the contact angle of the material to > 110°. Liquid droplets cannot break the surface energy barrier and instead bead up entirely on the microporous polyurethane surface. This physical blockade guarantees long-term hydrolysis resistance (>5 Lub lis piam, 70℃, 95% RH) txij li cov kua qaub (xws li kua txiv hmab txiv ntoo lossis kas fes) yeej tsis ncav cuag lub hauv paus polyethylene terephthalate (PET) fibers kom induce polymer saw cleavage.
Kev Muag Khoom & QA Daim Ntawv Ceeb Toom:Kev txheeb xyuas cov av tso tawm metrics rau qhov project rooj tog zaum tos tos? Thov ib lub cev qauv yob thiab peb ISO 9001 certified Laboratory Technical Data Sheet (TDS).
Thov Lub Cev Swatches & Lab TDS Daim Ntawv Qhia rau Stain resistant faux suede
Stain Removal Metrics: Kas fes, Caw, thiab Ink Resistance
QA validation rau ibIb qho yooj yim huv sofa ntaubyuav tsum tau kuaj kom muaj nuj nqis raws li kev tshuaj ntsuam xyuas. Hauv cov chaw kuaj mob nruj, cov khoom ua lag luam tshwm sim - tannins los ntawm cov cawv liab, lipids los ntawm cov roj zaub mov, thiab cov xim los ntawm cov cwj mem ballpoint - so tawm tag nrho nrog cov ntaub so qhuav lossis damp me ntsis microfiber, tawm hauv xoom seem seem.
Cov matrix hauv qab no sib piv cov kua thiab av tsis kam ntawm cov qauv kev lag luam hluavtaws tawm tsam WINIW kho micro suede.
| Testing Protocol | Hom kab mob | Standard PU Upholstery | WINIW Kho Micro Suede |
| Av Tso Tawm (AATCC 130) | Liab Wine / Espresso | Qib 2 (Ntawv Cawv) | Qib 5 (Tshawb Tshem Tawm) |
| Roj Repellency (AATCC 118) | Mineral Roj / Khoom noj muaj roj | Grade 1 (Rapid Penetration) | Qib 6 (tsis muaj kev nkag mus) |
| Ink Resistance | Blue/Black Ballpoint cwj mem | irreversible chemical bond | 100% tshem tawm ntawm 70% IPA so |
| Abrasion Resistance | 12 kPa Mechanical Load | 30,000 rub | >100,000 Rubs (EN ISO 12947-2) |
| Peeling zog | Interfacial Adhesion | Tsawg dua los yog sib npaug li 15 N / 3cm | Ntau dua lossis sib npaug li 30 N / 3cm (ISO 2411) |
Tshaj li cov dej tsis haum, cov rooj zaum ua lag luam dictates nruj hluav taws thiab kev ua raws li tshuaj lom neeg. Lub hiav txwv ntom ntom -Island substrate inherently dhau BS 5852 (Crib 5) thiab FMVSS 302 kab rov tav hlawv tus nqi (tsawg dua lossis sib npaug li 102 mm / min). Siv 100% dej-yug PU tshuab ua kom tsis muaj zog Organic Compound (VOC) emissions nyob twj ywm nruj me ntsis tsawg dua los yog sib npaug li 10 mg/kg, yooj yim dhau REACH Annex XVII SVHC txwv rau kev nyab xeeb huab cua hauv tsev.
Cov lus nug nquag nug (FAQ)
Q: Yuav ua li cas stain resistant faux suede repel liab caw thiab kas fes?
A: Cov khoom siv tau kho nrog fluorocarbon nano- txheej thaum lub sij hawm siab - kub kho. Qhov no txo qis qhov nro saum npoo qis dua 20 mN / m (lub kaum sab xis> 110 degree), yuam cov dej thiab lipid-raws li cov kua rau hlaws tag nrho es tsis nkag mus rau hauv hiav txwv 3D- Island fiber matrix.
Q: Dab tsi yog tus qauv ntsuas rau cov ntaub sofas huv huv yooj yim?
A: Laboratories siv AATCC 130 rau cov av tso tawm thiab AATCC 118 rau roj repellency. Engineering- qib kev lag luam micro suede tsis tu ncua ua tiav qib 5 rau kas fes thiab cawv tso tawm, thiab Qib 6 rau kev tiv thaiv lipid nkag mus.
Q: Puas yog cov tshuaj tiv thaiv -stain nano- txheej puas txo tev lub zog lossis ua kom ntev?
A: Tsis yog. Cov nano- kev kho mob yog tshuaj lom neeg rau DMF-dawb polyurethane resin. Cov khoom siv tuav ISO 2411 tev lub zog ntawm ntau dua lossis sib npaug li 30 N / 3cm thiab tiv taus> 100,000 Martindale abrasion rubs (EN ISO 12947-2) yam tsis tau poob nws cov khoom stain-repellent.
