X'inhu CELL PIGMENT
Ċeramiku pigment
Ceramic ceramic colors refer to powdered metal oxides and other blends used in ceramic glazes, as decorative ceramics, porcelain, terra-cotta, and also in porcelain enamel for decorative metal objects. When in powder form, most ceramic pigments are off-white. When works are calcined in ceramic kilns or pottery kilns, tagħhom rich and brilliant colors are revealed. Ceramic pigments normalment fihom fluxes and ingredjenti li make them diffiċli għal żebgħa. In Ingilterra, ċeramika pigmenti huma imsejħa porċellana pigmenti.
Il- preparazzjoni proċess
Itwi ibridu
Itwi il kalċinazzjoni
Calcination is an important process for making colorants, and its purpose is to stabilize them. During calcination, different reactions occur due to the different properties of raw materials and the different colors desired. The lowest calcination temperature should be the same like that of the final product.
Tiwi ilma biex aħsel
Wara kalċinazzjoni, il kolorant is mgħaffeġ u imbagħad maħsul għal l-iskop ta ta' tneħħija kollha solubbli sustanzi. Kromat kuluri must be jinħaslu in sħun ilma. Jekk hemm kwalunkwe solubbli kromat xellug, hemm se jkun an irregolari dell madwar il kromju kulur. Jekk borate is mhux imneħħija, a film se be prodott fuq il-kulur.
Tiwi biċċiet
Wara ħasil, il finezza meħtieġa għal imxarrab tħin is miksub billi uża a disk mill or ball mill. Għalkemm hemm le le explicit requirement for the size of color, the general requirements are all through the 300 mesh screen. Inadequate crushing may be difficult to use due to uneven grain size and lack of covering power resulting in blotchy burning. On the contrary, excessive fine crushing, such dust, can can mhux be kompletament fused in the glaze and come the cause of rolling glaze.
1. Vanadju Isfar materjal Serje:
(Zr - V)
A. The glaze with good fluidity and high boron content or low silicon content shows bright color in zirconium opalescent glaze;
C. The color shall not be ground too fine when used, mod ieħor it will weaken and become colored.
2. Praseodymium isfar Materjal serje:
(Zr - Si - Pr)
A. In high boron and low silicon fusible glazes, the color is bright and bright;
B. The color in zirconium opacite glaze is better;
3. Orange material Series:
(Ti-SB-CR) L-ogħla l-ogħla użu temperatura is 1280.
A. It should be used in the titanium glaze; mod ieħor, it will change color;
B. ZnO u SnO2 in il glaze huma favorevoli għal il-kulur żvilupp ta' il pigment;
C. L-ammont ta ' ZnO2 in il glaze għandu ikun inqas minn 10 fil-mija , u il- PbO kontenut għandu ikun bħala baxx bħala possibbli ;
D. Do not mix it with tin-containing color, or it will change color;
E. Adattat għal sparar in ossidazzjoni atmosfera biss.
4. Vanadju żirkonju blu materjal Serje :
(ZR-SI-V) L-ogħla l-ogħla servizz temperatura huwa 1300 grad . Our products are KL-003021 and KL-333021.
A. It has the best color in zirconium opacified glaze;
B. Excessive amount of ZnO in the glaze will make its hair color become shallow;
C. Eċċessiv ammont ta' BaO in il glaze;
D. Bright kulur fi PbO glaze.
(1) Korp kulur: ħallat il kulur u vojt biex għamla il-ġisem jidher ċert kulur wara ħruq.
(2) Glaze kulur: kulur aġent u bażi glaze can be imħallat ma diversi kulur glaze u artistic glaze.
(3) Dekorattiv pattern tpinġija: it is widely użat għal manwal pittura fuq glaze wiċċ u under glaze, and can ukoll be used for decal paper, screen printing, etc.
Klassifikazzjoni
1. Ċeramika pigmenti jista' jkun maqsum f':
Pigment over glaze pigment taħt ħġieġ pigment fi ħdan glaze
Biex put it simply, glazes are the boundary; Below the glaze is below the glaze. The one between the two glazes is the glazes is the glaze. Above the glaze must be the glaze.
2. Klassifikazzjoni ta ' ċeramika pigmenti skond għal minerali fażijiet
3. There are powder and ceramic inks according to the state, that is, is, water agent.
