No Porosity Machinable Electrical Insulation Mica Glass Ceramic Rod Macor Bar

• Customization: Available
• Application: Electrical Insulation, Industrial Ceramic
• Ceramic Tube & Rod: Ceramic Rod
• Model NO.: BBTMA003
• Color: White
• Water Absorption: 0
• Puncture Strength: >40kv/mm
• Long Working Temperature: 800c
• Density: 2.6g/cm3
• Thermal Conductivity: 1.71W/M.K
• Flexural Strength: >108MPa
• Compression Strength: >508 MPa
• MOQ: 2 PCS
• Material: Mica Crystallites
• Type: Ceramic Rod, Ceramic Bar
• Keywords 1: Machinable Glass Ceramic Rod
• Keywords 2: No Porosity Ceramic Rod
• Transport Package: Carton
• Specification: Custmized
• Trademark: BAIBO
• Origin: China Jiangsu

Product Description

No Porosity Machinable Electrical Insulation Mica Glass Ceramic Rod Macor Bar. The material has good machining properties, vacuum properties, electrical insulation properties, high temperature resistance, chemical corrosion resistance and other excellent properties. 

Product Description

Product Name	No Porosity Machinable Electrical Insulation Mica Glass Ceramic Rod Macor Bar
Material	95%-99.7% alumina
Color	White
Payment	T/T,Western Union,Online payment by credit card are available
Density	3.6-3.89 g/cm3
Transport	Air transport: 5-10 days; Ocean shipping: About one month.
Delivery Time	1.Stock:delivery within 3-5 days after receiving your payment. 2. OEM/ODM:The normal Lead time is 15-45 days, which depends on your quantiy.

Machinable Glass Ceramic Bar:

Machinable Glass Ceramic is used widely because of its special property. The most important feture is its machinability. It can be quickly, accurately and economically machined into high-precision components using ordinary metalworking tools and does not require any post-firing after machining has been completed. Moreover, it has the same temperature resistance up to 1000ºC. Its low thermal conductivity is also one of valuable properties. The manufacturing time and cost is reduced because the post-firing process has been removed.

Advantages of Macor Ceramic Rod:

Very tight machining tolerances of up to 0.0005in (0.013mm).
Can be machined with normal metalworking tools
Macor can be thick or thin film metallized, brazed, epoxy and frit bonded
Won't outgas in vacuum environment
Does not require firing after machining

Product Parameters

Property Content	Property Index	Instruction
Density	2.6g/cm3
Apparent Porosity	0.069%
Water Absorption	0
Hardness	4~5	Mohs
Color	White
Coefficient of Thermal Expansion	72×10-7/°C	-50°C 200°C -50°C to 200°C average
Thermal Conductivity	1.71W/m.k	25°C
Long Working Temperature	800°C
Flexural Strength	>108MPa
Compression Strength	>508 MPa
Impact Toughness	>2.56KJ/ m2
Modulus of Elasticity	65GPa
Dielectric Loss	1~ 4×10-3
Room TemperaturDielectric Constant	6~7
Puncture Strength	>40KV/mm	1mm  Sample Thickness 1mm
Volume Resistance	1.08×1016Ω.cm	25°C
	1.5×1012Ω.cm	200°C
	1.1×109Ω.cm	500°C
Normal Temperature Gas	8.8×10-9 ml/s.cm2	8 Vacuum Burn-in 8 hours
Helium Through Rate	1×10-10ml/s	500°C , 500°C firing, cooling
5%HC1	0.26mg/ cm2	95°C,24    95°C,24hours
5%HF	83mg/ cm2
50%Na2CO3	0.012 mg/ cm2
5%NaOH	0.85mg/ cm2

Company Profile

Based on quartz and ceramics, after more than 20 years development, Highborn Group has grown up to a modern enterprise in research, manufacture, processing and sales. We are mainly supplying quartz glass, cuvette, precise ceramics, porous ceramics, thick film resistor, ozone generator, metal fiber felt,polyester fiber cotton products and we have been offering our products and services to our clients from more than 115 countries or regions.

Highborn Group is paying great attention to the product quality and technology research all the time. We have passed ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 30 patents. Also in 2020, we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.

We can offer not only qualified products, we can also supplying quality service including design, development, export and after sales. With our professional skills, advanced technology and quality material, we can design and develop new products or new applications according to the clients' expectation.  We have custom-made new products and promoted the specifications for more than 1000 clients, and we have gotten good reputation from our clients.

Certifications

Packaging & Shipping

Package:  Synthetic wooden case padded with foams.

We also received OEM service; the package can be designed according to your requirements.
Shipping: By vessel or by train from any Chinese port, Samples can be delivered by International express.
                                                               

After Sales Service

FAQ

1:What products and service can you offer us?

Answer: With the development more than 20 years, now we have 6 business division and we are supplying Quartz Glass (Tube, Rod, Plate and customized parts), optical glass and cuvette, and also various precise ceramics, porous ceramics and refractory ceramics. We have the full processing line for ceramic thick film resistors, far infrared ceramic glass heating panel, quartz tube/ceramic plate ozone generator ,porous metal fiber felt and polyester fiber cotton products. For all the products, we can design and customize according to the clients' demand.

2:  Before mass order, can you offer samples? How will you charge for them?
Answer: We are willing to offer samples to lower your purchasing risk. Generally, if from inventory, we can deliver out within 3days, however if need processing, we can deliver out within 15days. For some difficult items, the delivery time will be decided by its grade of difficulty.  For some low value items, we can offer free sample, however we would like you to afford the freight cost. For customized products, we need to charge the developing cost.

3:  What test report or certificate can you offer? What achievements have you made in research and development?
Answer: Till the end of 2021, we have passed many ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 30 patents. Also we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.

4:  Do you have any agent in our area? Can you export your products directly?
Answer: Till the end of 2021, we haven't authorized any company or person as our regional agent. From 2008, we have the export qualification and professional export team, and till the end of 2021, we have exporting our products to more than 115 countries and regions, and our clients can contact us and purchase our products or service directly.

5:  If the quality can not meet the requirement or any loss during the freight, how should we do?
Answer: We have strict QC test and professional QC team. We are always offering qualified products. If anything goes wrong, the quality can not meet requirement on the contract, we will reproduce the qualified products or refund the payment. We have the professional packing team and will pack the product in safe package for long distance delivery.  If any loss during the freight, we hope you can assistant us to claim from the logistics company and we will arrange the replacement accordingly.