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GB/T 39863-2021 English PDF

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US$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 39863-2021: Alumina ceramic substrate for copper clad laminate
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 39863-2021	189	Add to Cart	3 days	Alumina ceramic substrate for copper clad laminate	Valid

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Basic data

Standard ID: GB/T 39863-2021 (GB/T39863-2021)
Description (Translated English): Alumina ceramic substrate for copper clad laminate
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: L92
Word Count Estimation: 10,114
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 39863-2021: Alumina ceramic substrate for copper clad laminate

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Alumina ceramic substrate for copper clad laminate ICS 31.030 L92 National Standards of People's Republic of China Alumina ceramic substrate for copper clad laminate Released on 2021-03-09 2021-10-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Building Materials Federation. This standard is under the jurisdiction of the National Industrial Ceramics Standardization Technical Committee (SAC/TC194). Drafting organizations of this standard. Shandong Industrial Ceramics Research and Design Institute Co., Ltd., China Building Materials Inspection and Certification Group Zibo Co., Ltd., Sinoma High-tech Materials Co., Ltd., Sinoma Jiangxi Electric Porcelain Electric Co., Ltd. The main drafters of this standard. Bao Xiaoyun, Zhao Xiaobo, Zhang Yongcui, Wang Yubao, Wang Shengjie, Wang Kun, Ding Xiaowei, Chen Xuejiang, Wu Ping, Sang Jianhua, Zhang Dajun, Li Xiaoyong, Song Tao. Alumina ceramic substrate for copper clad laminate

1 Scope

This standard specifies the technical requirements, testing methods, inspection rules, marking, packaging, transportation and storage of alumina ceramic substrates for copper clad laminates. This standard applies to the production, sales and use of alumina ceramic substrates for copper clad laminates, and other sliced alumina ceramics can also be used as a reference.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 2828.1 Sampling inspection procedure by attributes Part 1.Batch inspection sampling plan retrieved by acceptance quality limit (AQL) GB/T 5593 Structural ceramic materials for electronic components GB/T 5594.4 Electronic component structural ceramic material performance test method Part 4.Dielectric constant and dielectric loss tangent Value test method GB/T 5594.5 Electronic component structural ceramic material performance test method Volume resistivity test method GB/T 6062 Geometric Technical Specification for Products (GPS), Surface Structure Profile Method, Nominal Characteristics of Contact (Stylus) Instruments GB/T 6569 Test method for bending strength of fine ceramics GB/T 6900 Aluminium-silicon refractory chemical analysis method GB/T 9531.1-1988 Technical conditions for electronic ceramic parts GB/T 16535 Test method for thermal expansion coefficient of fine ceramic wire ejector method GB/T 22588 flash method to measure thermal diffusivity or thermal conductivity GB/T 25995 Test method for density and apparent porosity of fine ceramics GB/T 30859 Test method for warpage and waviness of silicon wafers for solar cells

3 Technical requirements

3.1 Appearance The appearance of the substrate should be free of defects such as cracks, spots, and defects. 3.2 Dimensional deviation and geometric tolerance Dimensional deviation and geometric tolerance should meet the requirements of Table 1. Table 1 Dimensional deviation and geometric tolerance Allowable deviation of serial number items 1 Length, width ±0.3% 2 Thickness ±5% 3 Warpage (length direction) ≤0.2% ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 39863-2021_English be delivered?

Answer: Upon your order, we will start to translate GB/T 39863-2021_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 39863-2021_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 39863-2021_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.