Firing temperature: 1200-1320 degrees Celsius
The role of toner:
First, the toner is mainly used as an underglaze painting pigment. After buying it back, add tea water (blue and white material) or water, paint it on the dried body, and then spray a transparent glaze. Various pattern effects can be fired.
Second, due to the wide range of firing temperature, the toner can be fired from 1200 to 1320 degrees, so it is also an excellent pigment that we add to the glaze. Toners of various colors are added to the transparent glaze and can be turned into various colors. The glaze of various colors, the effect is very obvious.
Third: The color powder can be added to the mud to become color mud of various colors. We only need to shape the color mud directly, spray a layer of transparent glaze, and then it can be fired, and the effect is very beautiful.
Toner + water + peach gum without transparent glaze renderings
Paint color modulation steps
1. Prepare the materials toner, tea, peach gum, sponge ball, small dish, and writing brush.
2. Pour out a certain amount of toner and mix it evenly according to the ratio of water and toner 1:3
3. Add peach gum at 10% to make the color better adhere to the green body and not easy to fall off
4. Use a small sponge to wipe the green body to moisturise (replenish water) and then start painting on the green body.
After painting, put it in the kiln and burn it, and you can see your creation.
toning glaze
1. The proportions of single-color powder, multi-color powder and base glaze (can be transparent glaze and matt white glaze) are respectively by weight
1%¢¦3%. (light color)
4%-7% (medium color glaze)
8% or more (dark glaze)
Second, try to pass through a 160-mesh sieve and absorb iron when adding the basic glaze.
Third, customers with high requirements use specific gravity cups. The specific gravity of the sticky glaze is about 45, and the Baume degree is 1.46
The spray glaze is 50 specific gravity, and the Baume degree is 1.51
Each glaze will be slightly different, only trial firing can find the best glaze paddle performance
Adjusting handmade mud (color mud)
1. The proportion of toner and mud is 1% to 3% of the weight of the electric kiln. The gas kiln increases by 2-3%
2. Soak the mud in water and stir to form mud.
3. Add a small amount of color powder, stir the mud evenly, put it on the gypsum board, and wait for the water to dry before kneading and molding
(About 50 grams to 100 grams can adjust 1.5 kg of mud)
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