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Product name
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colorful ceramic medium temperature glaze powder ceramic glaze pottery art pigment powder
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Product description
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Glaze is a kind of silicate, ceramic glaze is generally quartz, feldspar, clay as raw materials, after grinding, add water modulated, coated on the body surface, roasting and melting by a certain temperature, temperature drop, the formation of ceramic surface of glass thin layer. It makes ceramic increase mechanical strength, thermal stability, dielectric strength and prevent liquid, gas erosion. The glaze also increases the appearance of porcelain and is easy to wash and wipe, and is not stained by dust.
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Model Number
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A6
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Color
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Many colors
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Application
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Ceramic art
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Material
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Quartz, feldspar, clay
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Appearance
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Colored Fine Powder
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Firing temperature
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800-1350ºC
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Performance requirement
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The ceramic glaze should have the following main properties:
1.The maturity temperature of the glaze is slightly lower than the firing temperature of the billet, so that the melt of the glaze is evenly spread on the billet without deformation. At the same time, the glaze is required to have a melting state of no less than 30ºC temperature range to eliminate defects such as glaze bubbles and pinholes.
2. The expansion coefficient of the glaze is slightly lower than that of the billet, so that the billet glaze is fully attached into a whole when firing. After cooling, the glaze layer is in a state of stress due to the volume effect, so as to improve the tensile strength and thermal stability of the products.
3.The ph of the glaze ADAPTS to each other to promote the formation of a certain thickness of the intermediate layer between the glaze and ensure the close combination of the glaze. The glaze is generally required to be properly alkaline.
4.The glaze should have high tensile strength and elastic modulus corresponding to the blank.
5.Chemical corrosion resistance, in various cases of contact with food, can not have toxic components such as lead, c admium and so on precipitation.
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Glazing process
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Glazing process is a kind of ancient ceramic production technology, refers to the forming of ceramic body surface with glaze slurry. There are mainly dipping glaze, swinging glaze, pouring glaze, brush glaze, sprinkle glaze, wheel glaze and other six methods, according to the different shape of the body, thickness, using the corresponding glaze method.
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MOQ
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25 kgs
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Package
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25kg/carton Drum
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Delivery time
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7-15 Days
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Shipping Method
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EMS DHL TNT UPS FEDEX (sample) OCEAN FREIGHT (goods) |
Hunan Wisdom Technology Co., Ltd. is a ceramic and glass material enterprise that integrating R&D, production and sales since 2003. Located in Changsha City . Research and development production of high quality inorganic pigments like inclusion stains, gold liquid series, complex inorganic color pigments, zirconium series and cobalt series pigments and other chemical raw materials.Our factory adopts the world-class fully automated intelligent equipment to ensure the capacity and stability of the company's products. Our products comply with world's most strict standards, GOTS, ZDHC MRSL, US standards and EU standards. The enterprise has been certified by ISO-9001 quality management system as well. At present, "COLOBBIA" brand series products have got the recognition and praise famous garment brands, and have gained great market popularity. Our products are good selling not only in domestic market, but also in international markets, we have a deep cooperative relationship with dealers and ceramic tiles ,porcelain , glass factories from Bangladesh, India, Indonesia, Cambodia, Vietnam, Pakistan, Turkey, Iran, Africa, America, etc.
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