Dimethylthio Toluene Diamine (DMTDA) dị mma nke ukwuu CAS 106264-79-3
Ụlọ ọrụ anyị na-agbaso ụkpụrụ bụ isi nke "Ịdị mma nwere ike ịbụ ndụ nke ụlọ ọrụ gị, aha ya nwekwara ike ịbụ mkpụrụ obi ya" maka Dimethylthio Toluene Diamine dị mma (DMTDA) CAS106264-79-3A na-eji ngwa ahịa anyị eme ihe n'ọtụtụ ebe ọrụ mmepụta ihe. Ngalaba Ọrụ Ụlọ Ọrụ Anyị ji ezi obi mee ihe maka ebumnuche ahụ maka ịdị mma nke ndụ. Ihe niile maka ụlọ ọrụ ndị ahịa.
Ụlọ ọrụ anyị na-agbaso ụkpụrụ bụ isi nke "Ịdị mma nwere ike ịbụ ndụ nke ụlọ ọrụ gị, aha ya nwekwara ike ịbụ mkpụrụ obi ya" maka , Ọzọkwa, ejiri ngwa dị elu na usoro QC siri ike mepụta ngwọta anyị niile iji hụ na ịdị mma dị elu. Ọ bụrụ na ị nwere mmasị na ngwaahịa na ngwọta anyị ọ bụla, ịkwesighi ịla azụ ịkpọtụrụ anyị. Anyị ga-eme ike anyị niile iji gboo mkpa gị.
DMTDA bụ ụdị polyurethane elastomer curing and crosslinking agent ọhụrụ, nke nwere isi isomers abụọ, ya bụ ngwakọta nke 2,4 – na 2,6 – dimethylthiotoluene diamine (nkezi ya dị ihe dịka 77~80/17~20). Ma e jiri ya tụnyere MOCA a na-ejikarị eme ihe, DMTDA bụ mmiri mmiri nwere obere viscosity na okpomọkụ nkịtị, nke enwere ike iji rụọ ọrụ owuwu na obere okpomọkụ, ma nwee obere nhata kemịkalụ.
| Ọdịdị | Mmiri mmiri doro anya odo dị mfe |
| Nnyocha Diamine (GC) | ≥95% |
| Uru Agba (Gardner) | ≤8 |
| Nnyocha TDA | ≤0.1% |
| Uru Amine | 525-535 |
| Ọdịnaya Mmiri | ≤0.1% |
1. Ọ bụ ụdị ihe eji agwọ mmiri mmiri ọhụrụ maka polyurethane elastomer. A na-ejikarị ya eme ihe n'ịkpụ polyurethane, mkpuchi, RIM, SPUA, taya polyurethane na ihe nrapado maka ịgbatị yinye ma ọ bụ njikọ cross-link, ọ bụkwa ihe na-agwọ ọrịa maka epoxy resin.
2. Dịka ihe na-eme ka ọ sie ike, mgbe etinyere ya na TDI na MTDI polyurethane elastomers abụọ nwere mmiri mmiri, a ga-agbakwunye ya na ọnụego 10%. N'ọrụ owuwu na ụlọ ọrụ obodo, a na-ejikarị ya eme ihe dị ka ihe mgbakwunye maka mkpuchi na-anaghị agba ọkụ (elu oyi akwa na mgbidi akụkụ), nchedo nchara nke ihe ígwè (mkpuchi na mgbidi dị n'ime nke paịpụ ígwè), na akụkụ ndị ọzọ. Ngwaahịa polyurethane nke nwere ike imeghachi omume na ihe ndị ọzọ na-enweghị ọgwụgwọ ọ bụla dị mma karịa ngwaahịa nke hardener MOCA (Mocha).
3. A na-eji ya maka ihe e ji ebi akwụkwọ polyurethane, ihe e ji asacha ọkpọkọ mmanụ, wdg, iji melite iguzogide mmanụ nke polyurethane, ọnụego mmụba olu dịkwa ala.
4. Na mgbakwunye, a na-ejikarị ya eme ihe n'ụlọ ọrụ ákwà, akwụkwọ na mbipụta. A pụrụ ikwu na ọ nwere ahịa sara mbara site na ụlọ ọrụ ụgbọelu na ụgbọ elu ruo na ụlọ ọrụ nkịtị.
200kg kwa drum, 16tons/20'container
250kgs/drum, 20tons/20'container
1250kgs/IBC, 20tons/20'container
Ụlọ ọrụ anyị na-agbaso ụkpụrụ bụ isi nke "Ịdị mma nwere ike ịbụ ndụ nke ụlọ ọrụ gị, aha ya nwekwara ike ịbụ mkpụrụ obi ya" maka Dimethylthio Toluene Diamine (DMTDA) CAS 106264-79-3 dị mma, A na-eji ngwa ahịa anyị eme ihe n'ọtụtụ ebe ọrụ mmepụta ihe. Ngalaba Ọrụ Ụlọ Ọrụ anyị ji ezi obi mee ihe maka ebumnuche ahụ maka ịdị mma nke ndụ. Ihe niile maka ụlọ ọrụ ndị ahịa.
Dimethylthio Toluene Diamine (DMTDA) dị mma nke ukwuu na 106264-79-3. Ọzọkwa, ejiri ngwa dị elu na usoro QC siri ike mepụta ngwọta anyị niile iji hụ na ọ dị mma. Ọ bụrụ na ị nwere mmasị na ngwaahịa na ngwọta anyị ọ bụla, ịkwesighi ịla azụ ịkpọtụrụ anyị. Anyị ga-eme ike anyị niile iji gboo mkpa gị.
