Helesale fekitari yakachipa Dimethyloldimethyl hydantoin/DMDMH (CAS: 6440-58-0)
Chimwe chezvinhu zvinoshamisa zve 1,3-dimethylol-5,5-dimethylhydantoin kugona kwayo kuvandudza kusimba uye kushanda kwemachira.Kana yawedzerwa kumachira panguva yekupedzisa, komisheni iyi inogona kuwedzera kuramba kwejira kune UV radiation, mechanical abrasion uye hutachiona hwehutachiona, nekudaro huchiwedzera hupenyu hwayo hunobatsira.Pamusoro pezvo, inopa kunzwa kwakapfava uye kwakasarudzika kune iyo textile, ichiita kuti ive yakasununguka kupfeka.
Mumapurasitiki, 1,3-dimethylol-5,5-dimethylhydantoin inoshanda semuchinjika panguva yepolymerization, zvichiita kuti pave nekuumbwa kwehutano hwemambure.Iyi network inosimudzira simba remagetsi, makemikari kuramba uye kugadzikana kwekupisa kwechigadzirwa chekupedzisira, zvichiita kuti ive yakakodzera kune akasiyana maindasitiri ekushandisa.Pamusoro pezvo, iyo kemikari ine yakanakisa yekunamira zvimiro, zvichiita kuti ive yakanaka pakugadzirwa kweanonamira, machira uye sealants.
1,3-Dimethylol-5,5-dimethylhydantoin ine hutano hwakanaka mukurapa kwemvura, kuve nechokwadi chekuchena uye kuchengetedzwa kwechinhu ichi chinokosha.Inobvisa mabhakitiriya anokuvadza, mavhairasi uye fungi kubva kune masisitimu emvura, nekudaro kudzivirira kupararira kwezvirwere zvemvura uye kuve nechokwadi nharaunda ine hutano kune vese.
Zvakanakira
Isu tinofara kukupa iwe hunyanzvi hwedu hwazvino mumunda wemisanganiswa - 1,3-dimethylol-5,5-dimethylhydantoin.Nezvivakwa zvayo zvakasiyana uye kushandiswa kwakasiyana-siyana, iyi kemikari yekubudirira inosungirwa kushandura maindasitiri akasiyana uye kusangana nezvinodiwa nevatengi zvakasiyana.
PaWenzhou Blue Dolphin New Material yedu, tinodada nekuunza zvigadziriso zvemhando yepamusoro zvinosangana uye zvinopfuura zvinotarisirwa nevatengi vedu.Chikwata chedu chenyanzvi dzine ruzivo chakagadzirira kukubatsira kuti uone kugona kwakazara kwe1,3-Dihydroxymethyl-5,5-dimethylhydantoin, yakagadzirirwa kune zvaunoda chaizvo.Kunyangwe iwe uri kutsvaga kuwedzera mashandiro emachira, kuvandudza mashandiro emapurasitiki kana kuve nechokwadi chekuchengetedzwa kwemvura, zvigadzirwa zvedu zvekuvandudza ndidzo mhinduro dzawanga uchitsvaga.
Isu tinogashira mivhunzo yese uye tinotarisira kushanda newe kuti tiongorore mikana isingaperi inopihwa ne1,3-dimethylol-5,5-dimethylhydantoin.Bata nesu nhasi uye rega tikubatsire iwe kuvhura iyo yechokwadi kugona kweiyi inoshamisa komputa!
Tsanangudzo
Chitarisiko | Mvura isina ruvara inoonekera | Mvura isina ruvara inoonekera |
Zvinoshanda zvemukati (%) | 55-58 | 57.5 |
Zvose zve aldehyde (%) | 17-19 | 18.2 |
PH | 6.5-7.5 | 7.1 |
Methanol (%) | <0.5 | 0.4 |
Nzvimbo yechando (℃) | -11 | Conform |
Yemahara formaldehyde yemukati (%) | <1 | 0.9 |
Zvemahara zveamine (%) | <0.5 | 0.4 |
Kunyungudika kwemvura | Mvura inonyungudika | Mvura inonyungudika |
Kugadzikana | Yakagadzikana | Yakagadzikana |