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GB/T 34239-2017 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 34239-2017: Poly (3-hydroxybutyrate-co-valerate) /polylactide (PHBV/PLA) blend filament yarn
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 34239-2017	199	Add to Cart	3 days	Poly (3-hydroxybutyrate-co-valerate) /polylactide (PHBV/PLA) blend filament yarn	Valid

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Basic data

Standard ID: GB/T 34239-2017 (GB/T34239-2017)
Description (Translated English): Poly (3-hydroxybutyrate-co-valerate) /polylactide (PHBV/PLA) blend filament yarn
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: W52
Classification of International Standard: 59.060
Word Count Estimation: 10,13
Date of Issue: 2017-09-07
Date of Implementation: 2018-04-01
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 34239-2017: Poly (3-hydroxybutyrate-co-valerate) /polylactide (PHBV/PLA) blend filament yarn

---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.
Poly (3-hydroxybutyrate-co-valerate)/polylactide (PHBV / ICS 59.060 W52 National Standards of People's Republic of China Poly 3-hydroxybutyrate-valerate/polylactic acid (PHBV/PLA) blend filaments Poly (3-hydroxybutyrate-co-valerate)/polylactide (PHBV/PLA) 2017-09-07 Posted 2018-04-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some of this document may be patentable. The issuing agencies of this document do not bear the responsibility of identifying these patents. This standard by the National Bio-based Materials and Degradation Products Standardization Technical Committee (SAC/TC380) and focal point. This standard was drafted unit. Ningbo Tianan Biological Materials Co., Ltd., Ningbo Wo Su Fiber Co., Ltd., Beijing Technology and Business University, Chinese Academy of Sciences Ningbo Institute of Materials Technology and Engineering, China Chemical Fiber Industry Association, National Plastics Quality Supervision and Inspection Center (Beijing). The main drafters of this standard. Shenhua, Chen Xuejun, Zhang Min, Diao Xiaoqian, Chen Peng, Li Deli, Ye Feiyun. Poly 3-hydroxybutyrate-valerate/polylactic acid (PHBV/PLA) blend filaments

1 Scope

This standard specifies the poly 3-hydroxybutyrate - valerate/polylactic acid (PHBV/PLA) blend filament product categories, technical requirements, test Test methods, inspection rules and signs, packaging, transportation, storage requirements. This standard applies to poly 3-hydroxybutyrate - valerate (PHBV) (HV ≤ 12%), polylactic acid (PLA) as the main raw material blends Filament produced by melt spinning process. Monofilament linear density in the range of 0.8dtex ~ 8dtex.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 2828.1-2012 Sampling procedures for inspection - Part 1 - Batch-by-lot inspection by acceptance quality limit (AQL) plan Chemical fiber filament yarn sampling method Test methods for oil content of chemical fibers GB/T 6504-2008 Test method for thermal shrinkage of chemical fiber filament GB/T 6505-2008 Standard atmosphere for conditioning and testing of textiles GB/T 6529-2008 Representation and determination of rules for repair of numerical values and limit values GB/T 8170-2008 Test methods for linear density of chemical fiber filaments GB/T 14343-2008 Test methods for tensile properties of chemical fiber filaments FZ/T 50001-2016 synthetic fiber filament network degree test method

3 classification and identification

According to the production whether to add toner or paste, divided into colored silk and primary color silk. Product specifications to linear density (dtex) and the number of filaments (f) said. For example, a filament having a linear density of 144 dtex and a filament number of 72 f, Specifications expressed as 144dtex/72f.

4 requirements

4.1 product rating Products are divided into excellent products, first-class products and qualified products in three grades. 4.2 appearance Appearance indicators by both supply and demand sides to determine, if necessary, into the commercial contract. Inspection and evaluation methods see Appendix A. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 34239-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 34239-2017_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 34239-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 34239-2017_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.