Shandong yenguruve maindasitiri CO., LTD.
Itaconic acid 99.6% min rew rew zvinyorwa zvemakemikari synthesis indasitiri
Tsananguro pfupi:
Itaconic acid (zvakare inonzi methlene succecinic acid) ndeye chena crystalline carboxylic acid inowanikwa nekufemerwa kwemari yemabhokisi. Iyo inonyangadza mumvura, ethanol neacetone. Isina kusimbiswa chisungo chakasimba chinoita hurongwa hwekubatanidza necarbonly boka.
Zvivakwa
Itaconic acid (zvakare inonzi methlene succecinic acid) ndeye chena crystalline carboxylic acid inowanikwa nekufemerwa kwemari yemabhokisi. Iyo inonyangadza mumvura, ethanol neacetone. Isina kusimbiswa chisungo chakasimba chinoita hurongwa hwekubatanidza necarbonly boka. Inoshandiswa mumunda we;
● Co-Monomer kuti gadzirise macrylic fils uye rubber, yakasimbiswa girazi fiber, madhaimani ekugadzira uye lens
● Anoshambadzira mumachira uye Ion exchange resins kuti awedzere abrasion, mvura yekudziya, kuramba muviri, kufa nekurega uye zvirinani nguva
● Mvura yekurapa system kudzivirira kusvibiswa nesimbi alkali
● Sezvinoratidzwa uye kurongeka mumiririri mune isina-kuchema machira, pepa uye kongiri pendi
Magumo ekupedzisira eItaicic acid uye esters ayo anosanganisira mumunda weCo-Polymerizations, mapurasitiki, mafuta ekurima, pepa rekucheka. Makapeti ekureba kwenguva, anomhara, majasi, pendi, emulsifier, empulsifier anoshanda, mishonga yemishonga uye yekudhinda nemakemikari ekudhinda.
Technical index
| Chinhu | Standard | Mhedzisiro |
| Chitarisiko | White Crystal kana hupfu | White Crystal kana hupfu |
| Zvemukati (%) | ≥99.6 | 99.89 |
| Kurasikirwa pakuomesa (%) | ≤0.3 | 0.16 |
| Zvakasara pakurasa (%) | ≤0.01 | 0.005 |
| Simbi inorema (PB) μg / g | ≤10 | 2.2 |
| Fe, μg / g | ≤3 | 0.8 |
| Cu, μg / g | ≤1 | 0.2 |
| Mn, μg / g | ≤1 | 0.2 |
| As, μg / g | ≤4 | 2 |
| Sulfate, μg / g | ≤30 | 14.2. |
| Chloride, μg / g | ≤10 | 3.5 |
| Inonyungudika, ℃ | 165-168 | 166.8 |
| Ruvara, Apha | ≤5 | 4 |
| Kujekesa (5% Mvura Solution) | Makore | Makore |
| Kujekesa (20% dmso) | Makore | Makore |
Package:25kg 3-in-1 composite bhegi ine pe liner.
Kambani Simba
Kuratidzwa
Chitupa
FAQ
1. Mitengo yako ndeyei?
Mitengo yedu inoenderana nekuchinja zvichienderana nekugovera uye nezvimwe zvinhu zveMusika. Isu tinokutumira iwe mutengo wakagadziridzwa mutengo mushure mekambani yako kuti ubate isu kune rumwe ruzivo.
2.Ko iwe une hushoma hwekuraira huwandu?
Ehe, isu tinoda zvese zvekuraira kwenyika kuti uve nehurongwa hwakaenzana hwekurongeka. Kana iwe uri kutarisa kuti uregere asi mune zvidiki zvidiki zvidiki, tinokurudzira kuti utarise webhusaiti yedu.
3.Can iwe unopa zvinyorwa zvakakodzera?
Ehe, isu tinogona kupa zvinyorwa zvakawanda zvinosanganisira zvitupa zvekuongorora / conformance; Inishuwarenzi; Mavambo, uye zvimwe zvinotsauka zvinyorwa zvinodiwa.
4.Ko iravhareji nguva yekutungamira?
For samples, nguva yekutungamira inenge mazuva manomwe. Zvekugadzira misa, nguva yekutungamira ndeye mazuva makumi maviri nemashanu mushure mekugamuchira muripo wekubhadhara. Nguva dzekutungamira dzinobudirira kana (1) Takagamuchira dhipoziti yako, uye (2) isu tine mvumo yako yekupedzisira yezvigadzirwa zvako. Kana nguva yedu yekutungamira isingashande neyako yekupedzisira, ndapota enda pane zvaunoda nekutengesa kwako. Muzviitiko zvese isu tichaedza kugamuchira zvaunoda. Muzhinji isu tinokwanisa kuzviita.
5.Ndinotaura marudzi emaitiro aunogamuchira?
Iwe unogona kuita kubhadhara kune yedu yebhangi account, Western Union kana PayPal:
30% dhipoziti pamberi, 70% chiyero kubva kune kopi ye b / l.
