Dufcaddii -ilaa{1}ee joogteynta midabka dufcada ee dalabaadka waaweyn ee maqaarka synthetic waxay u baahan tahay kontorool adag oo spectrophotometric ah ee slurry polyurethane, iyada oo la ilaalinayo wadarta midabka (ΔE) oo ka yar ama la mid ah 0.82 guud ahaan maro dheemanyo badan. Eberkan -wax soo saarka kala duwanaanshuhu wuxuu si toos ah u baabi'iyaa kala duwanaanshaha hadh dilaaga ah ee ku badan wax soo saarka hoose{5}}isagoo isticmaalaya qiyaas dareere toos ah iyo xiisad joogto ah{6}}xadadka daahan la xakameeyey.
Spectrophotometry iyo Shaybaadhka - Saxnaanta Qulqulka (ISO 105-J03)
Injineernimada maqaar faux midab leh oo joogto ah waxay u baahan tahay in la go'doomiyo milicsiga iftiinka gaarka ah ee bartilmaameedka. Xakamaynta tayada tayada leh ee warshadda maqaar-yar ee adag ayaa tilmaamaysa in muunado jireed la sawiro iyadoo la isticmaalayo Datacolor spectrophotometers. Xogtan indhaha waxay soo saartaa CIELAB (Lab*) cunto karinta kiimikaad ee DMF-biyo bilaasha{1}}
Halkii laga heli lahaa isku darka midabka gacanta, waxaanu isticmaalnaa saldhigyo qiyaaseed oo toos ah oo bixiya midabada saxda ah ± 0.01 garaam. Tani waxay hubinaysaa shaybaarka hore{2}}ku dhufo xisaab ahaan u dhigma tixraaca bartilmaameedka ee hoos yimaada heerka D65 iyo TL84 sanduuqyada iftiinka ka hor inta aan hawsha xinjirowga bulk bilaabin sagxada ugu weyn ee wax soo saarka.
| Metric wax soo saarka | Buugga caadiga ah ee Warshada PU | WINIW Soo saarista Toos ah | Habka Imtixaanka QA |
| Wax-soo-saarka Bulk ΔE Dulqaadka | 1.5 - 2.0 (kala duwanaansho muuqda) | In ka yar ama la mid ah 0.82 (aan la aqbali karin) | ISO 105-J03 |
| Saxnaanta Qiyaasta Dabiiciga ah | ± 2.0 garaam | ± 0.01 garaam | Dareemka Gravimetric |
| Midabka Degdegga ah (Qalan/qoyan) | Fasalka 3 | Darajada 4 - 5 | ISO 11640 |
| Farqiga qiyamka (Bad - ilaa -Lot) | Khatar Sare | Halista eber | Muuqaal & Spectrometric |
Ogeysiiska Soo iibsiga & QA:Ma u baahan tahay in la ansixiyo saxnaanta midabkayaga u dhigma kabo 100,000 mitir soo socda ama barnaamijka baabuurta? Dib u eeg mashiinadayada saxda ah iyo borotokoolka tijaabinta annagaKartida Warshadabogga oo codso shaybaadhka jirka{0}} maanta.
Ciribtirka Kala Duwanaanshaha Vat ee Xariiqda Dahaarka
CPO-yada, xisaabinta alaab-qeybiyaha maqaar-sameeyaha ah ee la isku halayn karo waxay ka dhigan tahay xaqiijinta awooddooda farsamo si ay u ilaaliyaan qiimaha saxda ah ee ΔE ee socodsiinta wax soo saarka 50,000-mitir ee joogtada ah. Kala duwanaanshiyaha hadhku wuxuu dhacaa marka heerkulka resin polyurethane salku is beddelo ama marka dhumucda dahaarka ay ku kala duwan yihiin micrometers, beddela sida iftiinku uga soo baxo hadhuudhka walxaha.
Khadadka wax-soo-saarkayadu waxay ka kooban yihiin taangiyo isku-dhafan oo la habeeyey oo ku ilaalinaya PU slurry 25 darajo joogto ah, iyagoo si buuxda uga hortagaya kicinta midabka. Intaa waxaa dheer, sare - saxanadaha duuban ee saxda ah waxay dammaanad qaadayaan dhumucda cabbirka ±0.05mm ee adag dhammaan 1.37- mitir ballaca la isticmaali karo ee substrate-ka badda. Sababtoo ah dhumucda polymerka iyo xooga saarista kiimikaadku waxay ahaanayaan kuwo taagan xisaab ahaan, dib udhigista midabku waxay ahaanaysaa isku mid laga bilaabo mitirka koowaad ilaa kan u dambeeya.
Su'aalaha Inta Badan La Isweydiiyo
S: Waa maxay qiimaha ΔE ee la aqbali karo ee maqaar faux midabka joogtada ah?
J: Heerka xirfadeed - 1 warshadaynta, wadarta farqiga midabka (ΔE) waa inuu ahaadaa mid si adag uga yar ama la mid ah 0.82. Qiyaastan, oo lagu xisaabiyay iskaanka indhaha ee CIELAB ee hoos yimaada Ilaha iftiinka D65, waxay dammaanad qaadaysaa faraqa{4}} kala duwanaanshiyaha badanka xisaab ahaan uma fahmi karo isha bini'aadamka.
S: Sidee bay kantaroolka tayada warshadda maqaar ee microfiber uga hortagtaa farqiga vatanka?
J: Waxay isticmaashaa qiyaasta gravimetric si otomaatig ah loogu qaso slurry polyurethane iyo ± 0.01g sax ah. Iyadoo la baabi'inayo isku darka midabaynta gacanta iyo ilaalinta heerkulka resinka ee joogtada ah inta lagu jiro marxaladda daahan, midabka qaabdhismeedku wuxuu ahaanayaa mid gebi ahaanba taagan dhammaan wax soo saarka baaxadda leh.
S: Sideen u xisaabin karaa alaab-qeybiyaha haragga synthetic ee la isku halayn karo ee wax soo saarka guud?
J: Maareeyayaasha QA waa inay codsadaan xogta ISO 105-J03 spectrophotometer, xaqiijiyaan nidaamyada dabagalka ee CIELAB, oo ay xaqiijiyaan qaybinta dareeraha otomaatiga ah halkii ay ka ahaan lahaayeen isku darka qashin-gacmeedka wax-soo-saarka ballaaran ee xasilloon.
