DMM plasticizer Dimethyl Maleate CAS 624-48-6
Dimethyl Maleate(DMM)
ʻO ke kumu hoʻohālikelike a me ke kaumaha molekala
Huina kemika:C6H8O4
Kaumaha molekula:144.12
CAS No.:624-48-6
Nā waiwai a me nā mea hoʻohana
ʻO ka wai ʻaila ʻoniʻoni ʻoniʻoni ʻole, bp 115 ℃ (3mmHg), index refractive 1.4283 (20 ℃).
Hoʻohana ʻia e like me ka plasticizer kūloko, hiki ke copolymerized me nā monomers e like me vinyl chloride, vinyl acetate, styrene, etc.
Hoʻohana pū ʻia ma ke ʻano he mea kūlohelohe no ka synthesizing i nā huahana he nui e like me ka huahana o ka pale ʻana i ka radiation ultraviolet, etc.
Kūlana maikaʻi
| Hōʻike | Papa Ekahi | Papa Kupono |
| Ka waihoʻoluʻu (Pt-Co), helu helu ≤ | 20 | 40 |
| Waiwai ʻakika, mgKOH/g ≤ | 0.10 | 0.15 |
| Kaha (20 ℃), g/cm3 | 1.152±0.003 | |
| Maʻiʻo ester,% ≥ | 99.0 | 99.0 |
| Waiwai,% ≤ | 0.10 | 0.15 |
Pūʻolo a me ka mālama ʻana, palekana
Hoʻopili ʻia i loko o 200 lita galvanized hao pahu, ʻupena kaumaha 220 kg / pahu.
Mālama ʻia ma kahi maloʻo, malu, ea.Kāohi ʻia mai ka hui ʻana a me ka lā, ka ua-ka hoʻouka ʻana i ka wā o ka lawelawe ʻana a me ka hoʻouna ʻana.
E hālāwai me ke ahi wela a maʻemaʻe a i ʻole e hoʻopili i ka mea hoʻoheheʻe ʻana, i kumu i ka pōʻino wela.Inā loaʻa ka wela kiʻekiʻe, ua hoʻonui ʻia ke kaomi i loko o ka pahu, i ka pōʻino o ka Bang.
Inā pili ka ʻili, wehe i nā lole i haumia, holoi ʻia me ka wai nui a me ke kopa wai.Inā pili ka maka, holoi ʻia me ka wai nui me ka wehe koke ʻana o ka lihilihi no ʻumikumamālima mau minuke.E kiʻi i ke kōkua olakino.
Pls e kelepona mai iā mākou e kiʻi iā COA a me MSDS.Mahalo.
