Txheej Txheem Txheej Txheem Txheej Txheem
Tam sim no, lub tuam txhab muaj ntau dua 100 tus xibfwb tshaj tawm, 2 {} Lub tuam txhab tau xaub-} Lub tuam txhab tau kos npe rau kev tshawb fawb ntev thiab thev naus laus zis thiab lwm yam haujlwm hauv tsev kawm qib siab kev kawm rau kev koom tes kev koom tes {7} Nws muaj cov kev tsim tawm niaj hnub patents, thiab tau tsim kev lag luam R & Devient, nws tau tsim kev lag luam R & Devient .
Khoom npe: 4,4'-methylene (bisaniline)
Txee Lub Neej: 12 lub hlis
4,4'-methylene (bisaniline) muaj tsawg kawg 99% 4,4'}} nws zoo li cov kua daj (bisaniline) 4,4'-Methylene (Bisaniline) tau siv dav hauv kev tsim cov MDI thiab HMDI, PICH Kev nthuav qhia cov tshuab zoo heev, hluav taws xob rwb thaiv tsev, cov cua sov kuj, ntsuas hluav taws xob tiv taus cov khoom.
Cov khoom yuav tsum tau khaws cia rau hauv qhuav, huv si warehouse nrog kev ua pa zoo, nag los rau kev tiv thaiv MSDS lossis peb lub vev xaib .
Cim npe nrov: 4,4'-Methylene (Bisaniline), Tuam Tshoj 4,4'-Methylene (Bisaniline) Chaw Tsim Tshuaj, Hoobkas
