Organic bismuth catalyst
MOFAN B2010 imvura yero yeorganic bismuth catalyst. Inogona kutsiva dibutyltin dilaurate mune mamwe maindasitiri e polyurethane, akadai sePU leather resin, polyurethane elastomer, polyurethane prepolymer, uye PU track. Inonyungudika nyore nyore mune dzakasiyana-siyana-based polyurethane system.
● Inogona kukurudzira -NCO-OH maitiro uye kudzivisa rutivi rwekuita kweboka reNCO. Inogona kuderedza kushanda kwemvura uye -NCO boka rekuita (kunyanya mune imwe-nhanho system, inogona kuderedza chizvarwa che CO2).
● Organic acids yakadai se oleic acid (kana yakasanganiswa ne organic bismuth catalyst) inogona kukurudzira maitiro e (secondary) amine-NCO boka.
● Mumvura-based PU dispersion, inobatsira kuderedza maitiro emvura uye NCO boka.
● Muchikamu chechikamu chimwe chete, maamine akadzivirirwa nemvura anosunungurwa kuderedza maitiro emativi pakati pemvura nemapoka eNCO.
MOFAN B2010 inoshandiswa PU yematehwe resin, polyurethane elastomer, polyurethane prepolymer, uye PU track nezvimwe.
| Chitarisiko | Mvura yakatsvuka yero kusvika kune yero-brown |
| Density, g/cm3@20°C | 1.15~1.23 |
| Vsicosity,mPa.s@25℃ | 2000~3800 |
| Flash point,PMCC,℃ | >129 |
| Ruvara, GD | <7 |
| Bismuth zvirimo,% | 19.8 ~ 20.5% |
| Unyoro,% | <0.1% |
30kg / Can kana 200 kg / dhiramu kana zvinoenderana nezvinodiwa nevatengi
Mazano ekubata zvisina njodzi:Bata zvinoenderana nemwari indasitiri yehutsanana uye kuchengetedza maitiro. Dzivisa kusangana neganda nemaziso. Ipa yakakwana yekutsinhana kwemhepo uye / kana kupera mumakamuri ebasa. Vakadzi vane pamuviri uye vanoyamwisa vangave vasina kuonekwa kune chigadzirwa. Funga nezvemitemo yenyika.
Hutsanana Matanho:Kusvuta, kudya uye kunwa kunofanira kurambidzwa munzvimbo yekushandisa. Geza maoko usati wazorora uye pakupera kwezuva rebasa.
Zvinodiwa munzvimbo dzekuchengetera uye midziyo:chengetedza kubva pakupisa uye kubva pakupisa. Dzivirira kubva kuchiedza. Chengeta chigadziko chakavharwa zvakasimba munzvimbo yakaoma uye ine mhepo yakanaka.
Zano rekudzivirira pamoto nekuputika:Ramba kure nepanobatidza moto. Hapana kuputa.
Zano pane zvakajairika kuchengetedza:Haienderani neoxidizing agents.
