Sign In | Join Free | My benadorassociates.com
benadorassociates.com
Products
Search by Category
Home > Carbon Fiber >

Advanced Technical Alumina Ceramic Insulator High Hardness Connector For Battery

Categories Alumina Ceramic Insulator
Brand Name: Antaeus
Model Number: AD-I019
Certification: /
Place of Origin: Hunan,China
MOQ: Negotiation
Price: Negotiation
Payment Terms: T/T or Negotiation
Supply Ability: Full Supply
Delivery Time: 15-45 days
Packaging Details: Inner vacuum packaging, outside carton.
Chemical ingredients: Al2O3
Max. Use Temp.: 1650℃
Bulk Density: 3.6g/cm3-3.9g/cm3
Water absorption: 0%
ROHS Hardness: ≥85
Flexural strength: 358(52) - 550 Mpa(psix10^3)
Compressive Strength: 2068(300) - 2600(377) Mpa(psix10^3)
Coefficient of thermal expansion: 7.6 - 8.2 / 1X10^-6/℃
Coefficient of thermal conductivity: 16-30.4 / W/m.K
Thermal Shock Resistance: 250℃
Dielectricity constant: 9-9.7 / 1MHz.25℃
Dielectric strength: 8.3(210) - 8.7(220) / ac-kV/mm(ac V/mil)
Volume Resistivity: >10^13 ohm-cm
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

Advanced Technical Alumina Ceramic Insulator High Hardness Connector For Battery

Alumina Ceramic Insulator /Electrical Insulation Connector for Battery


1. Description:

Now ceramic bodies of porcelain insulators are prepared according to precise recipes that involve compromise in the relative proportions of the different ingredients. End goals include long service life, ease of production and some optimized combination of cost and performance. For example, a typical formulation for porcelain mass contains varying proportions of ball clay, kaolin (for strength and plasticity), feldspar (a flux that helps sintering in the kiln) and fillers such as quartz, alumina or calcined bauxite (intended to impart additional mechanical strength). A variety of secondary materials are also used to facilitate processing, including water and additives such as binders which are burned off in the kiln during firing at up to 1300°C.

2. Feature Advantages:

1) High elasticity modulus

2) High compressive strength.

3) Anti corrosion

4) Abrasion resistance

5) Impact resistance

6) High precision

7) High stability

8) Good advanced ceramic materials

9) High welding sealing performance

10) High hardness and high density

11) Low thermal conductivity

12) Chemical inertness

13) Good wear resistance

14) High Fracture toughness

15) Good insulation performance

16) High temperature resistance

17) A variety of specifications is available

18) Satisfy various technical requests

19) Lower medium spoilage

20) Stiffness texture

21) Widely apply for automotive ceramic sensor , ceramic heater ,electric heating


3. Material Features / Properties:

Composite(wt %)99%99.5%99.8%
ColorWhite or IvoryWhite or IvoryWhite or Ivory
Densityg/cm 33.823.93.92
HardnessHRA838585
Flexural StrengthMpa (psi*10 3 )375386381

4. Technical Parameters:

Technical Parameters of Ceramics
ItemsTest ConditionsUnit or Symbol99% AL2O395% AL2O390% AL2O3ZirconiaSteatiteSilicon Carbide
Volume Density--g/cm3≥3.70≥3.62≥3.40≥5.90≥2.60≥3.08
Tightness--Pa·m³/s≤1.0×10-11≤1.0×10-11≤1.0×10-11---
Liquid Permeability----PassPassPassPass-
Flexural Strength-MPa≥300≥280≥230≥1100≥120≥400
Elastic Modulus-GPa-≥280≥250≥220-400
Poisson Ratio-  --0.20~0.250.20~0.25---
Thermal Shock Resistance800℃( Room Temperature) Cycle: 10 timesPassPassPass---
Coefficient of Linear Expansion20℃~100℃×10-6 K-1---≤8-
20℃~500℃×10-6 K-16.5~7.56.5~7.56.5~7.56.5~11.2--
20℃~800℃×10-6 K-16.5~8.06.5~8.06.3~7.3-4
20℃~1200℃×10-6 K-1-7.0~8.5----
Coefficient of Thermal Conductivity20℃W/(m·k)-----90~110
1000℃
Dielectric Constant1MHz 20℃-9.0~10.59.0~109.0~10-≤7.5-
1MHz 50℃--9.0~10----
10GHz 20℃-9.0~10.59.0~109.0~10---
Volume Resistivity100℃Ω·cm≥1.0×1013≥1.0×1013≥1.0×1013-≥1.0×1012-
300℃≥1.0×1013≥1.0×1010≥1.0×1013---
500℃≥1.0×109≥1.0×108-----
Disruptive StrengthD.CkV/mm≥17≥15≥15-≥20-
Chemical Durability1:9HClmg/c㎡≤0.7≤7.0----
10%NaOHmg/c㎡≤0.1≤0.2-----
Grain Size-μm-3~12----

5. Process Flows:

Formulating --- Granulating --- Forming --- Sintering --- Grinding --- Inspecting --- Packing


6. Application Fields:

New energy vehicles, automotive industry, motorcycles, recreational cars, industrial automation, commercial cars and so on.



7. Production Facilities: Prilling Tower , Forming Machine , High Temperature Sintering Kiln


8. Detection Devices:

Electric Performance Tester , Film Thickness Analyzer , Granulometer , Helium Mass Spectrometer Leak Detector , Universal Pull Force Meter

9. Order Flow Steps as belows: Inquiry ---Quotation --- Place an order --- Production --- Delivery


10. Our advantages: Quality Assurance ; Price Competitive ; Factory Supply Directly ; Good Service

11. Shipping and Package:

12. Our aimed market:


Notes:Above information only for reference and please contact with us for more details freely when you have any inquiry!


Buy Advanced Technical Alumina Ceramic Insulator High Hardness Connector For Battery at wholesale prices
Send your message to this supplier
 
*From:
*To: Loudi Antaeus Electronic Ceramic Co.,Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0