microcrystal glass ceramic machinery drilling milling parts
Reputation depends on quality, quality comes from Hard!
Machinable Glass Ceramic:
Mica glass ceramics sericite is a monoclinic crystal, the crystal is scaly, with silky luster (the muscovite is glassy), pure block is gray, purple rose, white, etc., diameter to thickness ratio is >80, specific gravity is 2.6~2.7, hardness is 2~ 3, rich in elasticity, bendable, wear resistance and wear resistance; heat resistant insulation, difficult to dissolve in acid and alkali solution, chemically stable. Test data: elastic modulus is 1505~2134MPa, heat resistance is 500~600oC, thermal conductivity is 0.419~0.670W.(mK)-1, electrical insulation is 200kv/mm, anti-radioactivity 5×1014 thermal neutron/cm2 contrast .Excellent electrical properties: good high temperature insulation, 1014 Ω-CM at 25 °C, 103 Ω-CM at 2000 °C, the best high temperature insulation material in ceramics, breakdown voltage 3KV/MM, low dielectric loss At 108HZ, it is 2.5×10-4, the dielectric constant is 4, and it can penetrate microwave and infrared.
Good insulativity, high temperature(800°), good machinable property, can be made of rod and plate in short time.
Data Sheet↓ Color: White
Gas permeability: 0
Water Absorption: 0
Rockwell Hardness(45N): 40R45N
Vickers Hardness (Load 500g): 11.5(1175)Gpa(Kg/mm²)
Flexural Strength(20°C): 108Mpa
Compressive Strength(20°C): 488Mpa
Modulus of Elasticity(25°C): 65Gpa
Thermal Expansion Coefficient: 7.2 10-6/°C
Thermal Shock Resistance: 200 △T°C
Maximum Use Temperature: 800°C
Dielectric Strength: ＞30 KV/mm
Volume Resistivity(20°C): ＞10(16)Ω.cm
Machinery, electronic, limitary, aerospace etc.
Machined equipment high temperature insulated parts, electronic equipment high temperature insulated parts.
Shenzhen Hard Precision Ceramic CO.,Ltd founded in 2007, located in Shenzhen of China. We are a company that integrates development, design, molding, sintering, production and sales of precision ceramic products. After 10 years of development, we have cooperated with more than 2000 customers and 60 universities; Our factory covers an area of 2000 square meters, 50 employees, and annual production value of nearly 20 million. We have a higher visibility and better reputation in the same industry.Our products include ceramic rods, tubes, plates, blocks and precision parts for industrial. We have all-line high precision equipments from ceramic forming, sintering to precision machining. Hope for a wide range of sincere cooperation with customers at home and abroad.
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.Show 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
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
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.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
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