Ụlọ ọrụ mmepụta ihe dị ọnụ ala Dimethyloldimethyl hydantoin/DMDMH (CAS: 6440-58-0)
Otu n'ime ihe ndị dị ịrịba ama nke 1,3-dimethylol-5,5-dimethylhydantoin bụ ikike ya imeziwanye ịdịte aka na arụmọrụ nke textiles.Mgbe agbakwunyere akwa n'oge a na-emecha ihe, ihe a nwere ike ime ka ihe mgbochi ahụ na-eguzogide radieshon UV, abrasion n'ibu na nje microbial, si otú ahụ na-agbatị ndụ ya bara uru.Na mgbakwunye, ọ na-enye mmetụta dị nro na nke okomoko na akwa akwa, na-eme ka ọ dị oke mma iyi.
Na plastik, 1,3-dimethylol-5,5-dimethylhydantoin na-arụ ọrụ dị ka crosslinker n'oge polymerization, na-eduga n'ịmepụta usoro netwọk.Netwọk a na-eme ka ike arụ ọrụ, nguzogide kemịkalụ na nkwụsi ike nke ngwaahịa ikpeazụ, na-eme ka ọ dị mma maka ngwa ụlọ ọrụ dị iche iche.Tụkwasị na nke ahụ, kemịkalụ ahụ nwere ezigbo ihe nrapado, na-eme ka ọ dị mma maka ịmepụta ihe ntanye, mkpuchi na mkpuchi.
1,3-Dimethylol-5,5-dimethylhydantoin nwere mmetụta dị mma na ọgwụgwọ mmiri, na-ahụ na ịdị ọcha na nchekwa nke ihe onwunwe a bara uru.Ọ na-ewepụ nje bacteria na-emerụ ahụ, nje na fungi site na usoro mmiri, si otú a na-egbochi mgbasa nke ọrịa ndị na-ebute mmiri ma hụ na gburugburu ebe obibi dị mma maka mmadụ niile.
Uru
Obi dị anyị ụtọ ịnye gị ihe ọhụrụ ọhụrụ anyị n'ọhịa nke ogige - 1,3-dimethylol-5,5-dimethylhydantoin.Site na njirimara ya pụrụ iche na ngwa dịgasị iche iche, kemịkalụ a na-emepe emepe ga-agbanwerịrị ụlọ ọrụ dị iche iche ma gboo mkpa ndị ahịa dị iche iche.
Na Wenzhou Blue Dolphin New Material, anyị ji onwe anyị nganga na-ebuga ngwọta dị elu nke na-ezute ma gafere atụmanya ndị ahịa anyị.Ndị otu anyị nwere ahụmahụ dị njikere inyere gị aka ịghọta ikike nke 1,3-Dihydroxymethyl-5,5-dimethylhydantoin, ahaziri na ihe ị chọrọ.Ma ị na-achọ ịkwalite arụmọrụ nke textiles, melite arụmọrụ plastik ma ọ bụ hụ na nchekwa mmiri, ngwaahịa ọhụrụ anyị bụ azịza ị na-achọ.
Anyị na-anabata ajụjụ niile ma na-atụ anya iso gị na-arụkọ ọrụ iji chọpụta ohere na-adịghị agwụ agwụ nke 1,3-dimethylol-5,5-dimethylhydantoin na-enye.Kpọtụrụ anyị taa ka anyị nyere gị aka imeghe ezi ikike nke ogige a pụrụ iche!
Nkọwapụta
Ọdịdị | Mmiri mmiri na-enweghị agba | Mmiri mmiri na-enweghị agba |
Ọdịnaya akụrụngwa dị mma (%) | 55-58 | 57.5 |
Mkpokọta ọdịnaya aldehyde (%) | 17-19 | 18.2 |
PH | 6.5-7.5 | 7.1 |
Methanol (%) | <0.5 | 0.4 |
Ebe na-ekpo ọkụ (℃) | -11 | Kwado |
Ọdịnaya formaldehyde efu (%) | <1 | 0.9 |
Ọdịnaya amine efu (%) | <0.5 | 0.4 |
Mmiri solubility | Mmiri soluable | Mmiri soluable |
Nkwụsi ike | Kwụsie ike | Kwụsie ike |