Chekutangasimbi yakaoma dhayivaiva chromium complex acid dyes ne salicylic acid sechikamu, chakatangwa neBASF Company muna 1912. Muna 1915, Ciba Company yakagadzira ortho - uye ortho - dibasic azo copper complex direct dyes;Muna 1919, kambani yakagadzira 1: 1 chromium yakaoma acidic dhayi.Muna 1936, Kambani yeGerman IG yakatanga simbi yakaoma yedhayi yedhayi iyo yakaitwa nekubatanidza kugadzirwa kwemavara uyezve kuomarara kurapwa.Mumakore ekuma1950s, vakatevedzana vakagadzira simbi yakaoma yakaparadzirwa dhayi, simbi yakaoma yematehwe dhayi, uye simbi yakaoma inonyungudutsa dhayi inogona kushandiswa kupenda pendi, ingi, uye aliphatic uye anonhuwirira asiri-polar zvinonyungudutsa.Muna 1960, dzakagadzirwawo kuita dhayi dzakaoma dzesimbi dzinogona kuumba covalent kusunga neselulosi fiber, Zvinogona kutaurwa kuti dhayi dzakaoma dzesimbi dzakabatanidzwa mumunda wese kunze kwedhayi dhayi uye cationic dhayi, ine azo type accounting ye. vazhinji uye kuva rudzi rwakakosha.
Dhayi dzesimbi dzakaomarara dzinonatsiridza zvakanyanya kuita kwavo kudhayi nekuda kwekuvapo kweioni dzesimbi mumamorekuru edhayi.Iri dhayi rine ruvara ruzere uye rwakajeka, simba rekuvhara rakanaka uye kukurumidza kudhaya, uye rinoshandiswa zvakanyanya mukudhaya.Mukudhaya dehwe, zvese zviri zviviri kupfapfaidza dhayi uye dhiramu dhayi zvinogona kuvandudza kunaka kwekudhaya, uye zvakare iri dhayi yakakurumbira pakati pevashandi vanodhaya matehwe.
Kambani yedu, SUNRISE CHEM, inogona kupasimbi yakaoma solvent dhayi.Zvakaita sesolvent red 21, solvent orenji 62, solvent yebhuruu 70, solvent dema 27etc.
Iyo simbi yakaoma solvent dhayi kubva kukambani yedu ine zvinotevera maficha:
1.Kupisa kupisa: Ichi chigadzirwa chine yakanakisa kupisa kupisa uye chakakodzera kune yakakwirira tembiricha application.Izvi zvinoreva kuti inogona kumira kupisa kwakanyanya pasina kurasikirwa nemuvara wayo kana zvinhu.
2.Vibrant Color: Muvara wechigadzirwa unoramba wakajeka uye usingabatanidzi kunyange pasi pemamiriro ezvinhu akaoma.Izvi zvinovimbisa kuti chigadzirwa chinochengetedza kukwezva kwekuona uye kukwezva kunyangwe munzvimbo dzakaoma.
3.Lightfastness: Ichi chigadzirwa chakanyanya kujeka, zvichireva kuti hachizoperi kana chikaiswa kune UV rays.Izvi zvinonyanya kukosha kune zvigadzirwa zvakafumurwa kuchiedza chezuva kana mamwe masosi e UV mwaranzi, sezvo zvichiita kuti mavara avo arambe aine simba uye echokwadi.
4.Long-rasting Color Saturation: Ichi chigadzirwa chinochengetedza ruvara rwayo runoshamisa kwenguva yakareba.Izvi zvinoreva kuti ruvara haruzosviba kana kupera nekufamba kwenguva, ichichengetedza chimiro chayo chine simba uye chinobata maziso kwenguva refu.
Pakazere, chigadzirwa chinopa kusimba kwakanyanya uye kukwezva kwekuona, zvichiita kuti ive yakanakira zvikumbiro zvinoda kupisa kupisa kwakanyanya, ruvara rwakajeka, uye kunogara kwenguva refu kwemavara.
Chero zvinodiwa zvinogamuchirwa.Tinogona kukupa sampuli yemahara kwauri.Ndapota taura nesu.
Nguva yekutumira: Oct-13-2023