Maleic Anhydride
Neno wi piny ma jucul
Maleic anhydride (CAS No.: 108-31-6) ubedo piny ma pire tek ma unsaturated organic anhydride ku formula pa C₄H₂KU₃. Enenre calu rangi ma tar nyo ma nya nya ma nya nya ku nguc ma rac, ma timo tic maber, man ma tiyo maber ku monomers man kemikol matung tung. Calu piny ma tiyo ku kemikol maber, jutiyo kudu lee i polymers, coatings, pharmaceuticals, pur, man oil & gas, ma mio tic maber man ber pa tic.
Tic & Tic kude
Ber pa Maleic Anhydride uketho jutiyo kudu i kabedo matung tung:
Unsaturated Polyester Resins (UPR)
Tic ma pire tek: Ma kadhu 50% pa MA ma juyubu i ng'om zoo jutiyo kudu i UPRs.
Piny ma jutiyo kudu: Plastik ma juyubu ku fiberglass, tank, paip, jam mutukari, yei, man panel mi gedo.
Copolymers
Lubricant Oil Additives: Jutiyo kudu calu piny ma jutiyo kudu i copolymers ma tiyo calu viscosity index improvers man dispersants.
Jam lwoko wic: Piny ma jutiyo kudu pi alkyd resins ma jutiyo kudu pi rangi maber mi tic.
Jam tic mi fur
Ikind: Jutiyo kudu pi yubu yath mi neko lei, yath mi neko lum (calu, Malathion), man piny ma jwigo dongo pa yen.
Jam medo cam
Fumaric man Malic Acid: Maleic Anhydride ubedo piny ma nyayu acid ma rac eni, ma jutiyo kudu calu acidulants i kongo man cam.
Tic mange
Pimo dit pa waraga: Jutiyo kudu pi yubu alkyl ketene dimer (AKD), piny ma jutiyo kudu pi pimo dit pa waraga.
Tetrahydrofuran (THF) / Gamma-Butyrolactone (GBL): Cis-Butenedioic Anhydride ubedo yore madit mi yubu piny ma pigi tek eni.
Succinic Anhydride: Juloko yot ni succinic anhydride pi kemikol matung tung.
Lembe ma mako tic
| Jami | Lembe ma pire tek |
|---|---|
| Lanyuth | Jam rangi ma tar nyo ma nya aceng, ma nen maleng epe |
| Lengo (GC) | ≥ 99.5 % |
| Kabedo mi lyethu | 52.5 - 54.5 °C |
| Kabedo mi lyel | 202 °C |
| Piny ma pii iye | ≤ 0.2 % |
| Ash Content | ≤ 0.01 % |
| Rangi (APHA) | ≤ 50 |