3% yttira stabilized Zirconia Ceramic fixture armature guide
Reputation depends on quality, quality comes from Hard!
Zirconia Ceramics:
Zirconia Ceramic Bar can be added to zirconia diluents and epoxy resins. Zirconia diluent and epoxy resin are usually diluted with non-reactive diluents such as ethanol, acetone, benzene, toluene, xylene, etc. Two non-reactive diluents can be mixed and used, sometimes in order to reduce the shrinkage of the cured product. Pores and cracks also use reactive diluents, such as propylene oxide butyl ether, propylene oxide phenyl ether, polyglycidyl ether, etc.; the fourth is plasticizer, toughening agent, and simple epoxy resin is more brittle after curing , Impact toughness, flexural strength and heat resistance are poor. Plasticizers and tougheners are commonly used to increase plasticity, improve toughness, and increase flexural strength and impact toughness of the resin; the fifth is filler, powder, fine Aggregates, coarse aggregates, and glass flakes are collectively referred to as fillers. Adding appropriate fillers can reduce the cost of the product and improve its performance. The amount of filler in the glue is generally 20-40% (weight) of the amount of resin. The amount of putty can be more when preparing putty, generally it can be 2 to 4 times the amount of resin. Commonly used powders are quartz powder and porcelain powder, in addition to graphite powder, diabase powder, talc powder, mica powder and so on. It is best to use a resin with a medium epoxy value (0.25-0.45) as an adhesive, such as 6101.634; when used as a castable, it is best to use a resin with a high epoxy value (>0.40), such as 618.6101; as a coating Generally use resin with low epoxy value (<0.25), such as 601.604.607.609 and so on. Resins with too high epoxy value have greater strength but are more brittle; those with medium epoxy value have good strength at high and low temperatures; those with low epoxy value have poorer strength at high temperatures. Because the strength is related to the degree of crosslinking, the epoxy value is high and the degree of crosslinking is high after curing, and the degree of crosslinking after curing is low, which causes the difference in strength.
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
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.
