DMM plasticizer Dimethyl Maleate CAS 624-48-6
Dimethyl Maleate (DMM)
Fomura yemakemikari uye uremu hwemamorekuru
Fomura yemakemikari: C6H8O4
Kurema kwemasero: 144.12
Nhamba yeCAS: 624-48-6
Zvimiro uye mashandisirwo
Mvura isina ruvara, inoonekera ine mafuta, bp 115℃ (3mmHg), refractive index 1.4283 (20℃).
Inoshandiswa sepurasitiki yemukati, inogona kuporimirwa nemamonomers akadai sevinyl chloride, vinyl acetate, styrene, nezvimwewo.
Inoshandiswawo sechinhu chekugadzira zvinhu zvakawanda zvakaita sechigadzirwa chinodzivirira mwaranzi ye ultraviolet, nezvimwewo.
Mwero wemhando yepamusoro
| Tsanangudzo | Giredhi Rokutanga | Giredhi Rinokodzera |
| Ruvara (Pt-Co), kodhi Nhamba. ≤ | 20 | 40 |
| Kukosha kweasidhi, mgKOH/g ≤ | 0.10 | 0.15 |
| Kuwanda (20℃), g/cm3 | 1.152±0.003 | |
| Zviri muEster,% ≥ | 99.0 | 99.0 |
| Mvura iri mukati,% ≤ | 0.10 | 0.15 |
Pasuru uye kuchengetwa, kuchengetedzeka
Yakaputirwa mudhiramu resimbi rine simba remamita mazana maviri nemakumi maviri, huremu hwayo hunosvika 200 kg/dhiramu.
Inochengetwa panzvimbo yakaoma, ine mumvuri, ine mhepo inofefetera. Haina kurovera, kupiswa nezuva, kurwiswa nemvura panguva yekubata nekutumira.
Kupisa kwakanyanya uye kwakajeka kana kubata chinhu chinooxidizing, kwakakonzera njodzi yekupisa. Kana kupisa kwakanyanya, kumanikidzwa kuri mukati memudziyo kwaikura, kwakakonzera njodzi yeBang.
Kana ganda rikasvika, bvisa mbatya dzine utachiona, sukurudza nemvura yakawanda uye sipo nemvura yakakwana. Kana ziso rikasvika, sukurudza nemvura yakawanda uchivhura maziso ako kwemaminitsi gumi nemashanu. Tsvaga rubatsiro rwechiremba.
Ndapota taurai nesu kuti muwane COA neMSDS. Maita basa.
