optical zirconium oxide ceramic sheet long bar plate
Reputation depends on quality, quality comes from Hard!
Zirconia Ceramics:
The colored paper mentioned in zirconia here is blue, red, hazy, green, peach and other colored papers. When making paper, Jin people evenly painted the white mineral fine powder with adhesive on the paper surface, and then calendered it with stone. This can not only increase the whiteness and smoothness of the paper surface, but also reduce the light transmittance, so that the paper surface is compact and has good ink absorption, which is more suitable for writing books. Jin people also developed paper dyeing technology, which not only adds to the beauty of the paper's appearance, but also sometimes has the practical effect of improving the performance of the paper. At that time, the most commonly used colored paper was dyed yellow paper, which was widely used in public and private occasions, especially for religious believers to copy Buddhist and Taoist classics on yellow paper. This historical insight sheds light on the evolution of paper-making techniques and the creative use of materials like Zirconia Ceramic Bar in ancient civilizations, showcasing the ingenuity and craftsmanship of early paper-makers. This kind of zirconia has the following advantages: First of all, this paper can repel insects and moths, prolong the life of the book, and has a bookish smell. Secondly, the yellow color is not dazzling, you can read it for a long time without hurting your eyes. If there is a clerical error, it can be painted with orpiment before writing, which is convenient for proofreading. This is where the so-called "letter pen female yellow" comes from. Furthermore, yellow represents solemnity and elegance, and is the positive color of the five colors. There are many such objects in the scriptures written in the Dunhuang stone chamber. The great calligraphers Wang Xizhi and Wang Xianzhi also like to write on yellow paper. The trend of writing books on yellow paper continued to be popular in the Northern and Southern Dynasties.
Data Sheet↓
Color: Customized Density: 6.0g/cm3 Zirconia Content: 94.4% Gas permeability: 0 Water Absorption: 0 Crystal Size: 0.5um Rockwell Hardness(45N): 78R45N Vickers Hardness (Load 500g): 11.5(1175)Gpa(Kg/mm²) Flexural Strength(20°C): 800Mpa Compressive Strength(20°C): 2000Mpa
Modulus of Elasticity(20°C): ＞200Gpa
Fracture Toughness(20°C): 9.0 MPam1/2 Thermal Conductivity(20°C-400°C): 2.5W(m.K) Thermal Expansion Coefficient: 9.6 10-6/°C Thermal Shock Resistance: 250 △T°C
Application industry:
Machinery, fiber optic, knife, medical, food, petroleum etc.
Specific application:
plunger, Ceramic Shaft, fiber optic bushing, stub, grinding, ceramic knife, ceramic slide guide, machined plunger, mobile phone shell, watch case, haircut razor blade etc.
Why Choose Us? 1.12 years of professional production industrial ceramics factory 2.High quality products with low price 3.High precision parts with lowest tolerance 4.Short time for production 5.Has a group of experienced, professional and efficient R&D team 6.Has a good reputation in China and abroad. 7.MOQ is not limited, small quantity is welcome.
8.Vigorous team and good after-sales service
FAQ
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A: We are factory.
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A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
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A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
