Home Cart Quotation About-Us
www.ChineseStandard.net
SEARCH

GB/T 2910.10-2009 PDF English

US$70.00 · In stock · Download in 9 seconds
GB/T 2910.10-2009: Textiles -- Quantitative chemical analysis -- Part 10: Mixtures of triacetate or polylactide and certain other fibres (method using dichloromethane)
Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure
Status: Valid
Standard IDUSDBUY PDFDeliveryStandard Title (Description)Status
GB/T 2910.10-200970 Add to Cart Auto, 9 seconds. Textiles -- Quantitative chemical analysis -- Part 10: Mixtures of triacetate or polylactide and certain other fibres (method using dichloromethane) Valid

Similar standards

GB/T 2910.11   GB/T 2910.101   GB/T 2910.1   GB/T 2910.7   

GB/T 2910.10-2009: Textiles -- Quantitative chemical analysis -- Part 10: Mixtures of triacetate or polylactide and certain other fibres (method using dichloromethane)


---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT2910.10-2009
GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 59.080.01 W 04 GB/T 2910.10-2009 / ISO 1833-10.2006 Partially replacing GB/T 2910-1997 Textiles - Quantitative chemical analysis - Part 10. Mixtures of triacetate or polylactide and certain other fibres (method using dichloromethane) (ISO 1833-10.2006, IDT) Issued on: JUNE 15, 2009 Implemented on: JANUARY 1, 2010 Issued by. General Administration of Quality Supervision, Inspection and Quarantine; Standardization Administration Committee.

Table of Contents

Foreword ... 3 1 Scope ... 6 2 Normative references ... 6 3 Principle... 6 4 Reagents ... 6 5 Apparatus ... 7 6 Test procedure ... 7 7 Calculation and expression of results ... 7 8 Precision... 8 - Part 16. Mixtures of polypropylene and certain other fibres (method using xylene); - Part 17. Mixtures of chlorofibers (homopolymers of vinyl chloride) and certain other fibers (method using sulfuric acid); - Part 18. Mixtures of silk and wool or hair (method using sulfuric acid); - Part 19. Mixtures of cellulose fibres and asbestos (method by heating); - Part 20. Mixtures of elastane and some other fibers (method of using dimethylacetamide); - Part 21. Mixtures of chlorofibers, certain modacrylics, certain elastanes, acetates, triacetates and certain other fibers (method using cyclohexanone); - Part 22. Mixtures of viscose or certain types of cupro or modal or lyocell and flax of ramie fibres (method using formic acid and zinc chloride); - Part 23. Mixtures of polyethylene and polypropylene (method using cyclohexanone); - Part 24. Mixtures of polyester and some other fibers (method using phenol and tetrachloroethane); - Part 101. Mixtures of soybean protein composite fibre and certain other fibers. This Part is the 10th part of GB/T 2910. GB/T 2910-1997 is replaced by the following standards. GB/T 2910.1, GB/T 2910.3, GB/T 2910.4, GB/T 2910.6, GB/T 2910.7, GB/T 2910.8, GB/T 2910.9, GB/T 2910.10, GB/T 2910.11, GB/T 2910.12, GB/T 2910.13, GB/T 2910.14, GB/T 2910.15, GB/T 2910.16, GB/T 2910.17, GB/T 2910.18, GB/T 2910.19 and GB/T 2910.22. This Part identically uses ISO 1833-10.2006 Textiles - Quantitative chemical analysis - Part 10. Mixtures of triacetate or polylactide and certain other fibres (method using dichloromethane). Compared with ISO 1833-10.2006, this Part made the following editorial modifications. - used Chinese standards to replace the International standards in normative references; - deleted the foreword of ISO 1833-10.2006. Textiles - Quantitative chemical analysis - Part 10. Mixtures of triacetate or polylactide and certain other fibres (method using dichloromethane)

1 Scope

This Part of GB/T 2910 specifies a method, using dichloromethane, to determine the percentage of triacetate, after removal of non-fibrous matter, in textiles made of binary mixtures of triacetate or polylactide and wool, regenerated protein, cotton (scoured, kiered, or bleached), viscose, cupro, modal, polyamide, polyester, acrylic and glass fibres. Triacetate fibres which have received a finish leading to partial hydrolysis cease to be completely soluble in the reagent. In such cases, this method is not applicable.

2 Normative references

The following standards contain the provisions which, through reference in this part of GB/T 2910, constitute the provisions of this Part. For dated references, subsequent amendments (excluding corrections) or revisions do not apply to this Part. However, the parties who enter into agreement based on this Part are encouraged to investigate whether the latest versions of these documents are applicable. For undated reference documents, the latest versions apply to this Part. GB/T 2910.1, Textiles - Quantitative chemical analysis - Part 1. General principles of testing (GB/T 2910.1-2009, ISO 1833-1.2006, IDT)

3 Principle

The triacetate fibre is dissolved out from a known dry mass of the mixture, with dichloromethane. The residue is collected, washed, dried and weighed; its mass, corrected if necessary, 1s expressed as a percentage of the dry mass of the mixture. The percentage of triacetate 1s found by the difference.

4 Reagents

Use the reagents described in GB/T 2910.1 together with those given in 4.1. ......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
Image 1     Image 2     Image 3     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of English version of GB/T 2910.10-2009 be delivered?Answer: The full copy PDF of English version of GB/T 2910.10-2009 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice.

Question 2: Can I share the purchased PDF of GB/T 2910.10-2009_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 2910.10-2009_English will be deemed to be sold to your employer/organization who actually paid 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. www.ChineseStandard.us -- GB/T 2910.10-2009 -- Click this link and select your country/currency to pay, the exact amount in your currency will be printed on the invoice. Full PDF will also be downloaded/emailed in 9 seconds.

How to buy and download a true PDF of English version of GB/T 2910.10-2009?

A step-by-step guide to download PDF of GB/T 2910.10-2009_EnglishStep 1: Visit website https://www.ChineseStandard.net (Pay in USD), or https://www.ChineseStandard.us (Pay in any currencies such as Euro, KRW, JPY, AUD).
Step 2: Search keyword "GB/T 2910.10-2009".
Step 3: Click "Add to Cart". If multiple PDFs are required, repeat steps 2 and 3 to add up to 12 PDFs to cart.
Step 4: Select payment option (Via payment agents Stripe or PayPal).
Step 5: Customize Tax Invoice -- Fill up your email etc.
Step 6: Click "Checkout".
Step 7: Make payment by credit card, PayPal, Google Pay etc. After the payment is completed and in 9 seconds, you will receive 2 emails attached with the purchased PDFs and PDF-invoice, respectively.
Step 8: Optional -- Go to download PDF.
Step 9: Optional -- Click Open/Download PDF to download PDFs and invoice.
See screenshots for above steps: Steps 1~3    Steps 4~6    Step 7    Step 8    Step 9