GB/T 15738-2008 English PDFUS$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 15738-2008: Test method for resistivity of conducting and antistatic fiber reinforced plastics Status: Valid GB/T 15738: Historical versions
Basic dataStandard ID: GB/T 15738-2008 (GB/T15738-2008)Description (Translated English): Test method for resistivity of conducting and antistatic fiber reinforced plastics Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: Q23 Classification of International Standard: 83.120 Word Count Estimation: 8,813 Date of Issue: 2008-06-30 Date of Implementation: 2009-04-01 Older Standard (superseded by this standard): GB/T 15738-1995 Quoted Standard: GB/T 1446 Adopted Standard: ISO 3915-1999, NEQ Regulation (derived from): National Standard Approval Announcement 2008 No.11 (Total No.124) 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 internal adding conductive particles or antistatic agents and with the principles of conductive plastic resistance test methods and antistatic properties of fiber-reinforced, instruments and measuring devices, specimens, test environmental conditions, test procedure, calculated and experimental results test reports. This standard for measuring the resistivity of less than material 106��m not apply to materials due to changes in surface resistance and a conductive and antistatic. GB/T 15738-2008: Test method for resistivity of conducting and antistatic fiber reinforced plastics---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 resistivity of conducting and antistatic fiber reinforced plastics ICS 83.120 Q23 National Standards of People's Republic of China Replacing GB/T 15738-1995 Conductive and antistatic Plastic fiber reinforced Resistivity Test Method (ISO 3915.1999, NEQ) Posted 2008-06-30 2009-04-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released Foreword1999 "conductive plastic resistivity test methods" (in English), and ISO 3915.. ISO 3915 This standard corresponds to the consistency of 1999 Not equivalent. This standard replaces GB/T 15738-1995 "Test method of resistivity of conductive plastics and antistatic fiber reinforced." This standard and GB/T 15738-1995 compared to the main changes are as follows. --- Modify the principles of content (GB/T 15738-1995 in Chapter 3, Section 3 of this standard); --- Increasing the size measuring device requirements (see 4.8); --- Modify the sample thickness measurement point, by six points to three measuring points (GB/T 15738-1995 7.1 in this standard 7.1). The standard proposed by China Building Materials Federation. This standard by the national fiber-reinforced plastic Standardization Technical Committee. This standard is drafted by. China North Industries Group, the fifth San Institute. The main drafters of this standard. Bao Zheng will, Zhangyong Xia, Chen Hailing, Liu Chengyang, Annette. This standard was first released in November 1995, this is the first revision. Conductive and antistatic Plastic fiber reinforced Resistivity Test Method1 ScopeThis standard specifies the internal adding conductive particles having a conductive or antistatic agents and antistatic properties of fiber-reinforced plastic resistivity test Principle of test methods, instruments and measuring devices, samples, test environment condition, test procedures, test results and test reports to calculate. This standard applies to material measuring resistivity of less than 106Ω · m, and does not apply to changing the surface resistance of a conductive and antistatic s material.2 Normative referencesThe following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 1446 Test methods for fiber reinforced plastic properties General Principle 3 Between between the powered electrodes at both ends of the test specimen size I pass to a stable DC current, measured using an electrostatic potential of the two electrodes Voltage drop (ΔU). Sample resistance between the two electrode potential R = ΔU/I obtained, regardless of the contact resistance, thereby calculating the resistivity inferred.4 instruments and measuring devices4.1 Test circuit Test circuit shown in Figure 1. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 15738-2008_English be delivered?Answer: Upon your order, we will start to translate GB/T 15738-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 15738-2008?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 15738-2008 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
