DMM plasticizer Dimethyl Maleate CAS 624-48-6
Dimethyl Maleate (DMM)
Kemikari formula uye molecular uremu
Mushonga wekemikari:C6H8O4
Huremu hwemorekuru:144.12
Nhamba yeCAS: 624-48-6
Properties uye kushandiswa
Isina ruvara, yakajeka ine mafuta mvura, bp 115 ℃ (3mmHg), refractive index 1.4283 (20 ℃).
Inoshandiswa seplasticizer yemukati, inogona kuve yakaumbwa nemamonomers sevinyl chloride, vinyl acetate, styrene, nezvimwe.
Inoshandiswawo seyakagadzika yepakati yekugadzira zvigadzirwa zvakawanda senge chigadzirwa chekuramba ultraviolet mwaranzi, nezvimwe.
Quality mwero
| Tsanangudzo | First Grade | Qualified Grade |
| Colourity(Pt-Co),kodhi Nha. ≤ | 20 | 40 |
| Asidhi yakakosha,mgKOH/g ≤ | 0.10 | 0.15 |
| Density(20℃),g/cm3 | 1.152±0.003 | |
| Ester content,% ≥ | 99.0 | 99.0 |
| Mvura yemukati,% ≤ | 0.10 | 0.15 |
Package uye kuchengetedza, kuchengeteka
Yakarongedzwa mu200 litres galvanized iron drum, mambure uremu 220 kg/drum.
Inochengetwa munzvimbo yakaoma, ine mumvuri, ine mhepo.Kudzivirirwa kubva kudhumhana uye kupisa kwezuva, kunaya-kurwiswa panguva yekubata nekutakura.
Sangana nemoto unopisa uye wakajeka kana kubata mumiriri weoxidizing, wakonzera njodzi yekupisa.Kana yakasangana nekupisa kwakanyanya, kudzvanywa mukati memudziyo kwakawedzera, kwakakonzera njodzi yeBang.
Kana ganda rikasangana ne, kubvisa hembe dzakasvibiswa, kugeza nemvura yakawanda uye sipo mvura zvakakwana.Kana ziso rasangana naro, sukurudzwa nemvura yakawanda uye ziso rakabatwa rakavhurika nekukurumidza kwemaminitsi gumi nemashanu.Wana rubatsiro rwekurapa.
Pls taura nesu kuti titore COA neMSDS.Ndatenda.
