|Place of Origin:||China|
|Brand Name:||Jinghui Ceramics|
|Certification:||RoHS, REACH, ISO|
Payment & Shipping Terms:
|Minimum Order Quantity:||1000 piece per order|
|Packaging Details:||Plastic bag with export carton|
|Delivery Time:||3~4 weeks|
|Payment Terms:||T/T, Western Union, MoneyGram, Paypal, , L/C|
|Supply Ability:||100000 sets per month|
|Product Name:||Alumina Ceramic Isolator||Material:||High Purity Alumina|
|Feature:||High Insulation, High-temperature Resistance||Tolerance:||As Design Drawing Or OEM|
|Shape:||Customized Designs||Application:||Industrial Ceramic|
aluminum oxide ceramic,
alumina ceramic componentsm
|Grade of material||75%, 85%, 90%, 96% , 99%, 99.5% and 99.8% alumina|
|Outer diameter||0.5 ~500 mm|
|Length||1 ~ 1000mm|
|Roughness||To be Ra0.1||Roundness||To be 0.005mm|
|Surface treatment||Polished, Glazed, Metalized availability|
|Cosmetic quality||Smooth surface without no contamination, deformation, and crack|
Datasheet of technical ceramic materials
|Fracture toughness||Mpa m1/2||4-5||4-5||3-4||6.5-8||6|
Max. service temperature
|CTE (20-800℃)||1×10 -6 /℃||6.5~8.0||6.2~8.0||5.0~8.0||8.0~9.5||3.1|
|Volume resistivity (25℃ )||ohm.cm||＞1 x 10 14||＞1 x 10 14||＞1 x 10 14||＞1 x 10 11||＞1 x 10 12|
1. We will keep the ceramic parts inside the inner package to be fixed without moving, then it will prevent them from collision each other, to avoid any cause any chippings during transportation.
2. In addition, the inside of the outer carton will be filled with sufficient protective kinds of stuff.
Q1. Are you a factory or trading company?
A: We are a manufacturer. You are welcome to visit our factory.
Q2: Do you send a sample to check?
A: Sure, the sample is free and freight collect.
Q3: When will you ship it?
A: If the products are in storage, we'll ship within 48 hours
Q4: When can I get the price?
A: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of getting the price.
Please call us or tell us in your email so that we will proceed with your inquiry as a priority.
Q5: Is it available to provide customized products?
A: We always support custom-made demand as per different materials, dimensions, and designs.
Q6: How to ensure quality?
A: The dimension out of any batch will be carried out sampling inspection per international AQL standard. A 100% cosmetic inspection will be done.
Q7: What other products are you dealing with?
A: We focus on a variety of ceramic tubes, ceramic substrates, ceramic sheets, textile ceramics besides metalized ceramics.