Cov yam ntxwv thiab kev siv
DMD230 yog ib qho aspartate ester uas muaj ob pawg amino pawg. Nws raug nquahu kom siv cov tshuaj tsuag ntawm polyurea lossis polyaspartate coatings formulated raws li cov kuab tshuaj tsis muaj kuab lom lossis cov khoom siab siab ob-tiv thaiv txheej. Piv nrog rau thawj cov khoom siv amino raw siv rau cov tshuaj tsuag zoo tib yam polyurea, DMD230 muaj cov tshuaj tiv thaiv nruab nrab thiab kev ua haujlwm zoo. Nws tuaj yeem yog tshuab-coated lossis txhuam-coated, thiab tuaj yeem coated thickly, uas txhim kho kev tsim kho. Cov tau txais aliphatic txheej zaj duab xis muaj zoo gloss thiab zoo li, zoo saj zawg zog thiab mechanical zog, tsis kam mus rau lub teeb yellowing, zoo corrosion kuj thiab huab cua kuj.
Lub polyaspartate polyurea txheej formulated nrog cov khoom no thiab aliphatic polyisocyanate (xws li HDI trimer) yog tshwj xeeb tshaj yog haum rau cov hniav topcoats ntawm cov pa tshuaj tsuag polyurethane urea elastomer coatings, xws li anti-corrosion txheej rau txuas hniav thiab sab nraum zoov vaj tse. Txheej kho kom zoo nkauj, kev tiv thaiv ntev ntawm cov pob zeb thiab lwm yam; kuj haum rau high-end daim ntaub ntawv xws li rooj tog topcoat, industrial Hoobkas pem teb thiab chaw ua si venue plag tsev, thiab txoj kev kos xim npaj, tiv thaiv coatings rau cua turbine hniav, nyoob hoom qav taub coatings daim tawv nqaij coatings, thiab lwm yam teb.
Technical indicators, As thiab lub cev thiab tshuaj muaj pes tsawg leeg
| Qhov project | Qhov taw qhia |
| Qhov tshwm sim | Colorless rau me ntsis daj pob tshab kua |
| viscosity (25 degree) / mPa·s | ﹤100 |
| Relative ceev (25 degree) | 1.05~1.07 |
| Amine sib npaug | 244~292 |
| Moisture /% | Tsawg dua lossis sib npaug rau 0.10 |
| Flash point / degree | ＞90 |
| molecular hnyav | 675~775 |
| Solubility | Yooj yim soluble hauv ethanol, acetone, xylene thiab lwm yam organic solvents, me ntsis soluble hauv dej |
Pob
50kg, 200kg yas nruas, los yog ntim raws li cov neeg siv khoom xav tau.
Txuag
Khaws rau hauv qhov chaw txias thiab qhuav, kom deb ntawm qhov hluav taws kub, muaj zog acids, muaj zog alkali thiab muaj zog oxidants.
Raws li kev ua raws li kev thauj mus los thiab kev cia khoom, lub txee lub neej yog 24 lub hlis txij li hnub tsim khoom. Yog tias qhov chaw khaws cia tshaj lub txee lub neej, nws tseem tuaj yeem siv tau tom qab dhau qhov kev tshuaj ntsuam xyuas ntawm cov ntawv thov tseem ceeb.
Cim npe nrov: Tuam Tshoj aspartate manufacturers, hoobkas
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