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GB/T 38173-2019 English PDF

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US$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 38173-2019: Polytetrafluoroethylene staple fibre
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 38173-2019	199	Add to Cart	3 days	Polytetrafluoroethylene staple fibre	Valid

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Basic data

Standard ID: GB/T 38173-2019 (GB/T38173-2019)
Description (Translated English): Polytetrafluoroethylene staple fibre
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: W52
Classification of International Standard: 59.060.20
Word Count Estimation: 10,183
Date of Issue: 2019-10-18
Date of Implementation: 2020-05-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 38173-2019: Polytetrafluoroethylene staple fibre

---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.
Polytetrafluoroethylene staple fibre ICS 59.060.20 W52 National Standards of People's Republic of China PTFE staple fiber Published on.2019-10-18 2020-05-01 implementation State market supervision and administration China National Standardization Administration issued

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed and managed by the China National Textile and Apparel Council. This standard was drafted. Shanghai Jinyou Fluorine Materials Co., Ltd., Changzhou Xingcheng Polymer Materials Co., Ltd., Zhejiang Gertels Environmental Special Materials Technology Co., Ltd., Ling Fluor New Material Technology Jiangsu Co., Ltd., Shanghai Lingqiao Environmental Protection Equipment Co., Ltd., Shanghai Municipal Textile Industry Technology Supervision Institute, China Chemical Fiber Industry Association. The main drafters of this standard. Huang Lei, Gu Liujun, He Yuechao, Jiang Xueliang, Xue Shilin, Sun Lingling, Li Hongjie, Wang Yongsheng. PTFE staple fiber

1 Scope

This standard specifies the terms and definitions of Teflon staple fibers, product identification, technical requirements, test methods, inspection rules and signs, Packaging, transportation and storage requirements. This standard applies to polytetrafluoroethylene staple fibers with a micronaire value of 3.0 to 7.0.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. Textiles and textiles - Performance and test terms - Part 1. Fibers and yarns GB/T 3291.3 Textiles and textile materials - Performance and test terms - Part 3. General GB/T 4146 (all parts) textile chemical fiber GB/T 6498-2008 cotton fiber micronaire test method GB/T 6505-2017 Chemical fiber filament heat shrinkage test method (after treatment) GB/T 8170-2008 Numerical rounding rules and the representation and determination of limit values GB/T 14334-2006 chemical fiber short fiber sampling method GB/T 14344 Test method for tensile properties of chemical fiber filaments GB/T 35748-2017 PTFE filament

3 Terms and definitions

GB/T 3291.1, GB/T 3291.3, GB/T 4146 (all parts), GB/T 6498-2008 and the following terms and conditions The meaning applies to this document. For ease of use, some of the terms and definitions in GB/T 6498-2008 are repeated below. 3.1 Short fibers of interconnected network structures made from polytetrafluoroethylene resin. 3.2 Micronaire value A measure of the gas permeability of a certain cotton fiber under specified conditions, expressed as a micronaire scale. The micronaire ruler is based on international agreements. Set a series of cotton micronaire values and calibrate. [GB/T 6498-2008, definition 3.1]

4 Product identification

4.1 Product specifications are expressed in terms of fiber cut length. 4.2 The product identification shall contain information such as specifications, product names or batch numbers, which can be effectively distinguished. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 38173-2019_English be delivered?

Answer: Upon your order, we will start to translate GB/T 38173-2019_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 38173-2019_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 38173-2019_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.