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SN/T 4878-2017 English PDF

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US$229.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
SN/T 4878-2017: Test method for the flammability of resilient filling materials used in upholstered furniture.45° method
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SN/T 4878-2017	229	Add to Cart	3 days	Test method for the flammability of resilient filling materials used in upholstered furniture.45° method	Valid

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Basic data

Standard ID: SN/T 4878-2017 (SN/T4878-2017)
Description (Translated English): Test method for the flammability of resilient filling materials used in upholstered furniture.45�� method
Sector / Industry: Commodity Inspection Standard (Recommended)
Classification of Chinese Standard: Y81
Word Count Estimation: 10,111
Date of Issue: 2017-07-21
Date of Implementation: 2018-03-01
Quoted Standard: GB/T 6529; GB/T 6836; GB/T 14644
Regulation (derived from): State-Quality-Inspection-Accreditation (2017) 337
Issuing agency(ies): General Administration of Customs
Summary: This standard specifies the 45�� burning test method for furniture elastic filling materials. This standard applies to more than 60% of the chemical fiber elastic filling material flame retardant performance measurement, whether or not it contains woven or non-woven materials.

SN/T 4878-2017: Test method for the flammability of resilient filling materials used in upholstered furniture.45° method

---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.
Test method for the flammability of resilient filling materials used in upholstered furniture.45° method People's Republic of China entry and exit inspection and quarantine industry standards Furniture elastic filling material burning test method 45° combustion method Released on.2017-07-21 2018-03-01 implementation People's Republic The General Administration of Quality Supervision, Inspection and Quarantine issued Entry-Exit Inspection and Quarantine Industry Standard Furniture elastic filling material burning test method 45° combustion method China Standard Press Publishing First edition, June.2018

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 National Certification and Accreditation Administration. This standard was drafted. Tianjin Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China, Tianjin University of Science and Technology. The main drafters of this standard. Zhou Lei, Zhao Qing, Wang Wei. Furniture elastic filling material burning test method 45° combustion method Caution - Personnel using this standard should have practical experience in formal laboratory work. This standard does not indicate all possible safety issues. question. It is the responsibility of the user to take appropriate safety and health measures and to ensure compliance with the relevant national regulations.

1 Scope

This standard specifies the 45° burning test method for furniture elastic filling materials. This standard applies to more than 60% of the chemical fiber elastic filling material flame retardant performance measurement, whether or not it contains woven or non-woven fabric material.

2 Normative references

The following documents are indispensable for the application of this document. 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 6529 Standard atmosphere for textile conditioning and testing GB/T 6836 sewing thread GB/T 14644 Determination of burning rate of textiles in 45° direction

3 Terms and definitions

The following terms and definitions as defined in GB/T 14644 apply to this document. 3.1 Chemical fiber A chemically produced fiber made from a natural or synthetic polymer. 3.2 Man-made fiber regeneratedfiber A chemical fiber made of a natural polymer and having a chemical composition substantially the same as that of the original polymer. Note. Also known as recycled fiber. 3.3 Synthetic fiber A chemical fiber made from a polymer obtained by artificial synthesis of a monomer. 3.4 Carbonization length After the sample is ignited and burned under the specified test conditions, the gap from the sample end of the contact flame to the upper end of the damaged area of the sample after the end of combustion The distance from the edge. Remove all easily removed carbonaceous residue before measuring the carbonization distance. 3.5 Self-extinguishing time; self-extinguishing time; SE The time, in seconds (s), from the flame implementation to the extinguishment of the sample flame when the flame front end does not reach the specified end of combustion. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of SN/T 4878-2017_English be delivered?

Answer: Upon your order, we will start to translate SN/T 4878-2017_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 SN/T 4878-2017_English with my colleagues?

Answer: Yes. The purchased PDF of SN/T 4878-2017_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.