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GB/T 29864-2013 English PDF

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US$139.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 29864-2013: Textiles -- Test method for pollen-proof property -- Air suction
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 29864-2013	139	Add to Cart	3 days	Textiles -- Test method for pollen-proof property -- Air suction	Valid

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Basic data

Standard ID: GB/T 29864-2013 (GB/T29864-2013)
Description (Translated English): Textiles -- Test method for pollen-proof property -- Air suction
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: W04
Classification of International Standard: 59.080.30
Word Count Estimation: 6,629
Quoted Standard: GB/T 6529; GB/T 8170
Regulation (derived from): National Standards Bulletin No. 22 of 2013
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
Summary: This standard specifies: The Anti-pollen flow measurement performance textiles attract law methods. This standard applies to: masks fabric and its products.

GB/T 29864-2013: Textiles -- Test method for pollen-proof property -- Air suction

---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.
Textiles. Test method for pollenproof property. Air suction ICS 59.080.30 W04 National Standards of People's Republic of China Textile anti-pollen performance test method airlaid Issued on. 2013-11-12 2014-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China Textile Industry Association. The standard basis by the National Textile Standards Technical Committee of Standardization Technical Committee (SAC/TC209/SC1) centralized. This standard was drafted. Shanghai Exit Inspection and Quarantine, Shanghai Aili Clothing Co., inspection repair. The main drafters of this standard. Lu Weimin, He Xiuling, fee Jing, Liu Minhua, Liang Guobin. Textile anti-pollen performance test method airlaid

1 Scope

This standard specifies the method for the determination airflow attract Textiles performance anti-pollen Methods. This standard applies to respirators fabric and its products.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 6529 Textiles Standard conditioning and testing atmosphere GB/T 8170 repair value expressed about the rules and limit values \u200b\u200band judgment

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Anti-pollen performance polenproofproperty Fabric masks to prevent pollen grains and their products through the performance, expressed as a percentage by pollen. Principle 4 The fabric is applied to the air flow through the fabric attraction pollen falls on the filter paper was calculated based on the quality of flowers attract airflow before and after the filter paper Powder transmittance, in order to characterize the anti-pollen performance of the fabric.

5 Equipment and Materials

5.1 pollen transmission tester, by the suction pump, flow meter and screw-type filter composed of (see Figure 1), shall meet the following requirements. --- Aspirator maximum suction pressure to 27kPa; --- Meter range of 3L/min ~ 30L/min; --- Screw-type filter made of a plastic funnel, filter sheet, and a bottomless glass composition, funnel diameter 25mm, the upper end of a side wall about 5mm wide longitudinal incision. Filter sheet on the bottom of the funnel inner diameter of about 23mm, which can effectively prevent the particle size of less than 10μm Particles through, but without prejudice to the airflow. Bottomless glass may tighten in the inverted funnel. To prevent gas leakage in the hopper Placed inside a rubber gasket. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 29864-2013_English be delivered?

Answer: Upon your order, we will start to translate GB/T 29864-2013_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 29864-2013_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 29864-2013_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.