Triethylenediamine Cas # 280-57-9 TEDA
A na-eji TEDA Crystalline catalyst mee ihe na ụdị ọ bụla nke ụfụfụ polyurethane gụnyere slabstock na-agbanwe agbanwe, ihe na-agbanwe agbanwe, nke siri ike, ọkara na-agbanwe agbanwe na elastomeric. A na-ejikwa ya na ngwa mkpuchi polyurethane. TEDA Crystalline catalyst na-eme ka mmeghachi omume dị n'etiti isocyanate na mmiri, yana n'etiti otu isocyanate na organic hydroxyl.
A na-eji MOFAN TEDA mee ihe na slabstock na-agbanwe agbanwe, na-agbanwe agbanwe, nke siri ike, ọkara na-agbanwe agbanwe na elastomeric. A na-ejikwa ya na mkpuchi mkpuchi polyurethane.
| Ọdịdị | kristal ọcha ma ọ bụ edo edo siri ike |
| Ebe Flash, Celsius C (PMCC) | 62 |
| Viscosity @ 25 Celsius C mPa * s1 | NA |
| Nnukwu ike ndọda @ 25 Celsius (g/cm3) | 1.02 |
| Mmiri Solubility | soluble |
| Nọmba OH gbakọrọ (mgKOH/g) | NA |
| Ọnụ ụzọ, 25 ℃ | kristal ọcha ma ọ bụ edo edo siri ike |
| Ọdịnaya % | 99.50 nkeji |
| Ọdịnaya mmiri% | 0.40 kacha |
25 kg / drum ma ọ bụ dị ka ndị ahịa chọrọ.
H228: siri ike na-ere ọkụ.
H302: Ọ na-emerụ ma ọ bụrụ na eloro ya.
H315: na-ebute mgbakasị anụ ahụ.
H318: Na-ebute oke mmebi anya.
Foto foto
| Okwu mgbaàmà | Ihe egwu |
| Nọmba UN | 1325 |
| Klas | 4.1 |
| Aha mbupu kwesịrị ekwesị na nkọwa | ỌKWU ONYE NA-ARỤ ỌKWU, ORGANIC, NOS, (1,4-Diazabicyclooctane) |
| Aha kemịkalụ | 1,4-diazabicyclooctane |
Akpachara anya maka njikwa adịghị mma Zenarị kọntaktị anya. Jiri akụrụngwa nchedo onwe onye. Mgbe ị na-eji, erila, aṅụ ma ọ bụ anwụrụ. Ọnọdụ maka nchekwa nchekwa, gụnyere enweghị ndakọrịta ọ bụla Echekwala n'akụkụ acid. Chekwaa n'ime ite igwe ọkachamma dị n'èzí, n'elu ala, yana dike gbara ya gburugburu ka enwere mfufu ma ọ bụ ntapu. Debe ihe mkpuchi nke ọma n'ebe kpọrọ nkụ, dị jụụ na ebe ikuku na-ekpo ọkụ. Zere okpomọkụ na isi mmalite nke mgbanye. Debe ebe kpọrọ nkụ, dị jụụ. Wepụ ya na Oxidizers. Usoro nka na ụzụ/akpachara anya zere ọkụ mepere emepe, ebe dị ọkụ na ebe mgbanye.
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