macor micalex microcrystalline ceramic cylinder ring customized
Reputation depends on quality, quality comes from Hard!
Macor Glass Machinable Glass Ceramic:
Aminoplasts include urea formaldehyde, melamine formaldehyde, urea melamine formaldehyde and so on. They have the advantages of hard texture, scratch resistance, colorless, translucent, etc. Adding color materials can make colorful products, commonly known as electric jade. Because it is resistant to oil and not affected by weak alkalis and organic solvents (but not acid resistant), it can be used for a long time at 70°C, and can withstand 110 to 120°C in the short term, and can be used in electrical products. Melamine-formaldehyde plastic has higher hardness than urea-formaldehyde plastic, and has better water resistance, heat resistance, and arc resistance. It can be used as an arc-resistant insulating material.
There are many types of thermosetting plastics made with epoxy resin as the main raw material, among which about 90% are based on bisphenol A epoxy resin. It has excellent adhesion, electrical insulation, heat resistance and chemical stability, low shrinkage and water absorption, and good mechanical strength.
Both unsaturated polyester and epoxy resin can be made into FRP, which has excellent mechanical strength. For example, glass fiber reinforced plastic made of unsaturated polyester has good mechanical properties and low density (only 1/5 to 1/4 of steel, 1/2 of aluminum), and can be easily processed into various electrical parts. The electrical and mechanical properties of plastics made of dipropylene phthalate resin are better than those of phenolic and amino thermoset plastics. It has low hygroscopicity, stable product size, good molding performance, acid and alkali resistance, boiling water and some organic solvents. The molding compound is suitable for manufacturing parts with complex structure, temperature resistance and high insulation. Generally, it can be used for a long time in the temperature range of -60～180℃. The heat resistance grade can reach F to H grade, which is higher than phenolic and amino plastics.
properties:
Good insulativity, high temperature(800°), good machinable property, can be made of rod and plate in short time.
Data Sheet↓
Color: White
Density: 2.6g/cm3
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 Conductivity(25°C):1.71W(m.K)
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
Application industry:
Machinery, electronic, limitary, aerospace etc.
Specific application:
Machined equipment high temperature insulated parts, electronic equipment high temperature insulated parts.
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.
