GB/T 20655-2006 English PDFUS$114.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 20655-2006: Protective clothing -- Mechanical properties -- Determination of the resistance to puncture Status: Valid
Basic dataStandard ID: GB/T 20655-2006 (GB/T20655-2006)Description (Translated English): Protective clothing -- Mechanical properties -- Determination of the resistance to puncture Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: C73 Classification of International Standard: 13.340.10 Word Count Estimation: 6,611 Date of Issue: 2006-12-07 Date of Implementation: 2007-07-01 Quoted Standard: ISO 2231 Adopted Standard: ISO 13996-1999, IDT Regulation (derived from): National Standard Approval Announcement 2006 No.11 (Total No.98) 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 determination of protective clothing and puncture resistance of protective clothing materials. GB/T 20655-2006
Protective clothing.Mechanical properties.Determination of theresistance to puncture
ICS 13.340.10
C 73
National Standards of People's Republic of China
GB/T 20655-2006/ISO 13996..1999
Determination of mechanical properties of protective clothing
Protective clothing-Mechanical properties-Determination of
the resistance to puncture
2006-12-07 Released.2007-07-01 Implementation
Chinese people llfl issue t = 4
Speech
This standard is equivalent to ISO 13996..1999 (E) "Determination of puncture resistance of protective clothing mechanical properties".
This standard was proposed by the State Administration of Work Safety.
The wood standard is under the jurisdiction of the National Personal Protective Equipment Standardization Technical Committee (SAC/TC 112)
Units responsible for drafting this standard. Institute of Quartermaster Equipment, General Logistics Department of the People's Liberation Army, National Quality Supervision and Inspection of Special Protective Clothing
center.
The main drafters of this standard. Zhang Hua, Zhang Yan, Qiu Meijun, Quan Meizi, Ni Ji 7T.
GB/T 2 0 6 5 5-2 0 0 6/ISO 1 3 9 9 6. 1 9 9 9
Determination of mechanical properties of protective clothing
ScopeThis standard specifies the method for determining the puncture resistance of protective clothing and protective clothing materials.Normative ReferencesThe clauses in the following documents become the clauses of the wood standard through the reference of this standard. For dated references, Some amendments (excluding the content of errata) or revisions are not applicable to wood standards. However, we encourage All parties are studying whether the latest version of these regulatory documents can be used. For undated references, the latest edition of Used in this standard. ISO 2 2 3 1 Standard Environment for Pretreatment and Testing of Rubber or Plastic Coated Fabrics 3 terms and definitions Column F terms and definitions apply to this standard. 3.1 Puncture resistance The maximum force required to make the test nail penetrate the test sample at a certain speed Note. The unit is Newton. 4 Sampling Four groups of samples are randomly selected from the sample, and the diameter of each group is less than 50 to ensure compliance with the size requirements of the fixture. mm 5 Test method 5.1 Test equipment 5.1.1 Power tester The equipment has a vertical stroke of not less than 100 mm and a constant speed (100 ± 10) mm/min. A device for recording force and deformation is also required. 5.1.2 Test nail Made of steel with a minimum hardness of 60 HRC. Its size and structure are shown in Figure 1. Light microscopy should be used every time the test nail is used 500 times or after one year of use. When the sample is liable to cause test pin loss, it should be increased Checking frequency. If the inspection results show that the test nail does not meet the dimensions of Figure 1, the test nail should be replaced. 5.1.3 Sample clamp The clamp ring includes 2 steel disks and 4 clamping nuts. The thickness of the steel disk is not less than 10 mm, and the center has a hole with a diameter of (20 ± 0.5) mm. The clamping ring ensures that the specimen does not slip during the test. as shown in picture 2. Note. When necessary, auxiliary clamping of the workpiece can be used to prevent the specimen from sliding or reduce the wear on the specimen. 5.2 Pretreatment Specimens shall be pretreated in accordance with the requirements of ISO 2231. If there is evidence during the test that the material is not affected by humidity, Pretreat to ignore humidity. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 20655-2006_English be delivered?Answer: Upon your order, we will start to translate GB/T 20655-2006_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 20655-2006_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 20655-2006_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+ countriesQuestion 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. |
