SWD ua npuas ncauj & sculpture solvent dawb tes siv polyurea txheej
Yam ntxwv
♢SWD hnyav dawb styrofoam polyurea txheej yog ib qho yooj yim mus thov, tsis muaj lub tshuab tshwj xeeb xav tau, me scraper los yog txhuam txoj kev zoo.
♢ Kho ntawm qhov kub thiab txias, txheej txheej muaj cov nplaum nplaum zoo heev nrog ntau cov substrates, qhov saum npoo yog du thiab tiaj tus.
♢ Membrane muaj qhov ua tau zoo, kev ua haujlwm tsis zoo, dej tsis zoo, kev cuam tshuam zoo heev thiab kev puas tsuaj.
Specifications
| Adhesive quab yuam (ua vaj tse) | 2.5MPA (lossis cov khoom tawg)
|
| Hardness | Ntug A: 50-95, Ntug D: 60-80 (los yog raws li cov neeg siv khoom xav tau) |
| Tensile zog | 10 ~ 20 Mpa |
| Elongation | 100-300% |
| Kub variation kuj | -40----- + 120 ℃ |
| Abrasive Resistance (700G / 500R) | 7.2mg ib |
| Acid kuj | |
| 10% H2SO4 los yog 10% HCI, 30d | tsis muaj xeb tsis muaj npuas tsis tev tawm |
| Alkali tsis kam 10% naoh, 30d | tsis muaj xeb tsis muaj npuas tsis tev tawm |
| Ntsev tsis kam 30g / L, 30d | tsis muaj xeb tsis muaj npuas tsis tev tawm |
| Ntsev txau tiv taus, 1000h | tsis muaj xeb tsis muaj npuas tsis tev tawm |
| Environmental Rank | Kho txheej txheej yog tsim nyog rau qib khoom noj |
Cov ntaub ntawv ntawm kev ua haujlwm
| Xim | Ntau xim raws li cov neeg siv khoom xav tau |
| Luster | Glazed |
| Qhov ntom | 1.25 g / cm³ |
| Volume cov ntsiab lus | 99% ± 1% |
| VOC | 0 |
| Sib piv piv los ntawm qhov hnyav | A: B = 1: 1 |
| Pom zoo kom qhuav zaj duab xis thickness | Raws li cov neeg siv khoom xav tau |
| Theoretical kev pab them nqi | 1.3kg / sqm (xws li cov khoom seem saum toj no thiab cov yeeb yaj kiab qhuav ntawm 1000 microns) |
| Kev pab them nqi | Cia tus nqi poob tsim nyog |
| Tack Dawb | 60-90 feeb |
| Overcoating lub sijhawm | Min 3 h;Max 24 h |
| Txoj kev overcoating | Txhuam, khawb |
| Flash point | 200 ℃ |
Txee lub neej
Tsawg kawg yog 6 lub hlis (hauv tsev nrog qhuav thiab txias txias)
Tshuaj tiv thaiv
| Acid resistance 40% H2SO4 los yog 10% HCI, 240h | tsis muaj xeb, tsis muaj npuas, tsis tev tawm |
| Alkali tsis kam 40% NaOH, 240h | tsis muaj xeb, tsis muaj npuas, tsis tev tawm |
| Ntsev tsis kam 60g / L, 240h | tsis muaj xeb, tsis muaj npuas, tsis tev tawm |
| ntsev tsuag kuj 1000h | tsis muaj xeb, tsis muaj npuas, tsis tev tawm |
| Roj kuj, cav roj 240h | tsis muaj xeb, tsis muaj npuas, tsis tev tawm |
| Dej tsis kam, 48h | Tsis muaj npuas, tsis muaj wrinkled, tsis muaj xim hloov, tsis tev tawm |
| (Ceeb Toom: Cov cuab yeej tshuaj tiv thaiv saum toj no tau txais raws li GB / T9274-1988 xeem txoj kev, rau kev siv nkaus xwb. Ua tib zoo saib xyuas qhov ua rau lub qhov cua, txaws thiab nchuav. Kev tshuaj xyuas ywj pheej yog pom zoo yog tias xav tau lwm cov ntaub ntawv tshwj xeeb.) | |
Ntim
Qhov A: 5kg / thoob;Ntu B: 5kg / thoob
Chaw tsim khoom
Minhang Shanghai City, thiab Nantong ntug dej hiav txwv chaw ua si chaw tsim khoom hauv Jiangsu (15% ntawm cov khoom siv raw khoom los ntawm SWD US, 85% los ntawm domestic)
Kev ruaj ntseg
Txhawm rau siv cov khoom no yuav tsum ua raws li kev cai hauv lub tebchaws ntawm kev huv, kev nyab xeeb thiab kev tiv thaiv ib puag ncig.Tsis txhob hu rau qhov chaw ntub dej.
Kev siv thoob ntiaj teb
Peb lub tuam txhab aims muab cov neeg siv khoom thoob ntiaj teb nrog cov txheej txheem txheej txheem, txawm li cas los xij, kev hloov kho kev cai tuaj yeem ua kom hloov tau thiab siv zog sib txawv hauv cheeb tsam thiab cov qauv thoob ntiaj teb.Hauv qhov no, lwm cov ntaub ntawv khoom siv ntxiv yuav raug muab.
Kev tshaj tawm ncaj ncees
Peb lub tuam txhab lav qhov tseeb ntawm cov ntaub ntawv teev tseg, vim muaj ntau haiv neeg thiab kev hloov pauv ntawm daim ntawv thov ib puag ncig, thov kuaj thiab xyuas nws ua ntej siv.Peb tsis ua lwm yam dej num tshwj tsis yog cov txheej txheem zoo ntawm tus kheej thiab muaj cai hloov kho cov ntaub ntawv teev tseg yam tsis tau ceeb toom ua ntej.
