Tetramethylhexamethylenediamine CAS # 111-18-2 TMHDA
MOFAN TMHDA (TMHDA, Tetramethylhexamethylenediamine) yog siv los ua polyurethane catalyst. Nws yog siv nyob rau hauv tag nrho cov hom ntawm polyurethane systems (saj zawg zog ua npuas ncauj (slab thiab molded), semirigid foam, rigid foam) raws li ib tug zoo sib npaug catalyst. MOFAN TMHDA kuj tseem siv tau zoo chemistry thiab txheej txheem tshuaj raws li lub tsev thaiv thiab cov kua qaub scavenger.
MOFAN TMHDA yog siv los ua npuas ncauj (slab thiab molded), semi rigid foam, rigid foam thiab lwm yam.
Qhov tshwm sim | Colorless ntshiab kua |
Flash Point (TCC) | 73 ° C |
Specific Gravity (Dej = 1) | 0.801 ib |
Boiling Point | 212.53°C dej |
Kev pom zoo, 25 ℃ | Colorless liqiud |
Cov ntsiab lus % | 98.00 Nws |
Cov ntsiab lus dej% | 0.50 max |
165 kg / nruas los yog raws li cov neeg siv khoom xav tau.
H301+H311+H331: Toxic yog nqos, tiv nrog daim tawv nqaij los yog nqus tau pa.
H314: Ua rau tawv nqaij kub hnyiab thiab qhov muag puas.
H373: Tej zaum yuav ua rau lub cev puas tsuaj
H411: Tshuaj lom rau cov dej hauv lub neej nrog cov teebmeem ntev.
Daim duab
Cov lus qhia | Kev phom sij |
Tsis tswj raws li cov khoom txaus ntshai. |
Kev ceev faj rau kev nyab xeeb
Xyuas kom meej qhov cua ntawm cov khw muag khoom thiab chaw ua haujlwm. Cov khoom yuav tsum tau ua haujlwm hauv cov khoom kaw kom deb li deb tau. Ua raws li kev ua haujlwm huv huv thiab kev nyab xeeb. Thaum siv tsis txhob noj, haus lossis haus luam yeeb. Tes thiab/los yog ntsej muag yuav tsum tau ntxuav ua ntej so thiab thaum kawg ntawm kev ua haujlwm.
Kev tiv thaiv hluav taws thiab tawg
Cov khoom yog combustible. Tiv thaiv kom tsis txhob muaj hluav taws xob hluav taws xob - qhov chaw ntawm hluav taws xob yuav tsum tau ceev kom zoo - cov hluav taws tua hluav taws yuav tsum khaws cia.
Cov xwm txheej rau kev ruaj ntseg cia, suav nrog txhua qhov tsis sib xws.
Segregate los ntawm acids thiab acid tsim tshuaj.
Cia ruaj khov
Cia lub sij hawm: 24 Lub Hlis.
Los ntawm cov ntaub ntawv ntawm lub sijhawm khaws cia hauv daim ntawv pov thawj kev nyab xeeb no tsis muaj cov lus pom zoo hais txog kev lees paub ntawm daim ntawv thov cov khoom tuaj yeem txiav tawm.