- Epoxy Acrylate Oligomer
- Polyester Acrylate Oligomer
- Udgoon Polyurethane Acrylate Oligomer
- Aliphatic Polyurethane Acrylate Oligomer
- Biyaha ku jira Polyurethane Acrylate Oligomer
- Amino Acrylate Oligomer
- Amiin firfircoon
- Acrylate Oligomer-ka Shaqada Gaarka ah
- Acrylate Oligomer oo ah laan-qaybsan
- Oligomer saafi ah oo loo yaqaan 'acrylate oligomer'
- Monomer-ka Acrylate-ka ee wax laga beddelay
Resin-ka UV-ka-hagaajinaya ee 7620 ayaa lagu dabaqay qalabka elektaroonigga ah ee faakuumka UV
Faahfaahinta Alaabta
Sharaxaad:
**Acrylate Polyurethane oo sawir laga qaadi karo: "Gacanta Wareega ah" ee loogu talagalay Dahaarka Sare**
Goobta adag ee dahaarka warshadaha, **polyurethane acrylate 7620** sawir leh ayaa ka muuqata agab muhiim u ah codsiyada heerka sare ah sida biraha faakiyuumka UV, dahaarka aadka u adkeysta xirashada, iyo khad UV, taas oo ay ugu wacan tahay **shan sifooyin oo muhiim ah: adkaanta filimka oo sareysa, adkeysiga aadka u fiican, iska caabbinta xirashada oo sareysa, awoodda ka hortagga huruudaynta, iyo isku dhejinta aadka u fiican**. Waxay ku qalabeysaa alaabada "gaashaan aan la arki karin" oo isku daraysa bilicda iyo shaqeynta.
**Adkaanshaha Filimka Sare, Ilaalinta Dheemanka oo kale ah**
Dahaarka ka dib, dahaarka wuxuu gaaraa adkaanta dusha sare ee 4H ama ka badan, oo la mid ah galaaska safayr, isagoo si wax ku ool ah u iska caabiya xoqidda maalinlaha ah. Tani waxay ka dhigeysaa doorashada ugu doorbidan dahaarka muraayadaha taleefanka casriga ah iyo astaamaha birta raaxada ee birta lagu farsameeyo, taasoo bixisa dhammaystir "u adkaysta taabashada".
**Adag aad u fiican, Dheellitirnaan Adkaanta iyo Dabacsanaanta**
Iyadoo ay adag tahay, naqshadda silsiladda molecular-ka ee dabacsan waxay u suurtagelinaysaa dahaarka inuu u adkeysto qallooca 180° iyada oo aan la dillaacin. Horumarkan waxqabadka "adag laakiin dabacsan" ayaa ka dhigaya mid ku habboon codsiyada firfircoon sida dahaarka qalabka casriga ah ee la laaban karo iyo dusha sare ee gudaha baabuurta ee qaloocan.
**Iska caabinta Xidhmada Sare, Waqtiga Diidmada**
Iyada oo ka faa'iideysanaysa tiknoolajiyada isku-xidhka nano-ka, dahaadhku wuxuu u adkeystaa in ka badan 10,000 oo wareeg oo xirasho ah (tijaabada xoqidda Taber, giraangiraha CS-10, culayska 1kg). Waxaa si weyn loogu isticmaalaa xaaladaha soo noqnoqda sida jaakadaha sare ee UV ee loogu talagalay sagxadaha alwaaxa ee heerka sare ah iyo taleefannada casriga ah, iyadoo la dagaallamaya xoqidda muddada dheer.
**Ka-hortagga Jaallaha, Ilaalinta Cadaynta**
Iyada oo leh ilaalin laba-geesood ah oo ka dhan ah UV iyo oksaydheynta, dahaarka ayaa ilaaliya farqiga midabka ΔE
**Ku dhegid Gaar ah, Iswaafajin Caalami ah**
Iyadoo la gaarayo qiimeyn 5B ah ASTM D3359 oo ku saabsan biraha, galaaska, iyo balaastikada injineernimada (tusaale ahaan, PC, ABS), dahaarka si adag ayuu ugu xidhmaa substrate-yada iyada oo aan lahayn astaamo hordhac ah. Tani waxay xallisaa caqabadaha kala-soocidda ee dahaarka birta faakiyuumka ah ee ku yaal joomatariyada adag.
Laga soo bilaabo dahabka dhalaalaya ee biraha faakiyuumka lagu farsameeyo ilaa shaashadaha elektarooniga ah ee u adkaysta xirashada, polyurethane acrylate waxay dib u qeexdaa heerarka dahaarka sare leh iyadoo leh "adag, adkeysi, xasillooni, iyo daahirnimo," iyadoo si aan kala go 'lahayn u mideynaysa bilicda warshadaha iyo wax-ku-oolnimada waarta.
Tilmaamaha farsamada:
| Nooca resin-ka | Polyurethane Acrylate 7620 |
| Muuqaalka | Dareere muuqaal ah oo hufan |
| Viscosity (mPa.s) | 9000~15000 (60℃) |
| Shaqayn | 6 |
| Chrominance (Pt-Co) | ≤80 |
| Qiimaha aashitada (mgKOH/g) | 0 |
Waxqabadka:
Adkaanta filimka sare
Adkayn aad u fiican
Iska caabin xirashada sare
Ka-hortagga huruud-celinta
Dhadhan aad u fiican
Codsiga:
Meelaha Codsiga: Shuruudaha ugu sarreeya ee loogu talagalay electroplating-ka faakuumka UV, iska caabbinta UV ee aadka u xirashada, iyo khad UV ah.
Baakadeynta, Muddada Dammaanadda & Kaydinta:
| Baakad | 20/220 (kg) |
| Muddada damaanadda | 180 maalmood |
| Kaydinta | Badeecadan waa in lagu kaydiyaa oo lagu qaadaa foosto bir ah oo mugdi ah ama weelal ay ku jiraan dahaadh u adkaysta daxalka iyo dareeraha. Ugu yaraan 15% meel bannaan uga tag weelka oo ay ka buuxdo hawo. Baakadaha waa in lagu kaydiyaa jawi qabow oo ka hooseeya 35 ℃, soo-gaadhista qorraxdana waa mamnuuc. |
Sawirka Faahfaahinta:
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