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GB/T 15972.32-2021 English PDF

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GB/T 15972.32-2021: (Specifications for optical fiber test methods - Part 32: Measurement methods and test procedures for mechanical properties: Peelability of coating)
Status: Valid

GB/T 15972.32: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 15972.32-2021English239 Add to Cart 3 days [Need to translate] (Specifications for optical fiber test methods - Part 32: Measurement methods and test procedures for mechanical properties: Peelability of coating) Valid GB/T 15972.32-2021
GB/T 15972.32-2008English359 Add to Cart 3 days [Need to translate] Specifications for optical fibre test methods -- Part 32: Measurement methods and test procedures for mechanical characteristics -- Coating stripability Obsolete GB/T 15972.32-2008

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Basic data

Standard ID GB/T 15972.32-2021 (GB/T15972.32-2021)
Description (Translated English) (Specifications for optical fiber test methods - Part 32: Measurement methods and test procedures for mechanical properties: Peelability of coating)
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard M33
Word Count Estimation 12,137
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 15972.32-2008: Specifications for optical fibre test methods -- Part 32: Measurement methods and test procedures for mechanical characteristics -- Coating stripability


---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.
Specifications for optical fibre test methods Part 32. Measurement methods and test procedures for mechanical characteristics Coating strippability. ICS 33.180.10 M33 National Standards of People's Republic of China Partially replace GB/T 15972.3-1998 Optical fiber test methods - Part 32. Methods of measurement of mechanical properties and Test procedure --- coating peelable (IEC 60793-1-32.2001, Opticalfibres- Part 1-22. Measurementmethodsandtestprocedures- Coatingstrippability, MOD) Posted 2008-11-01 2008-03-31 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Summary of Method 1 4 means 2 5 Sample Preparation 3 Program 3 6 7 Results 4

Foreword

GB/T 15972 "fiber test methods" consists of several components, the structure and its expected international standards and will replace the corresponding national Criteria. --- Part 10 ~ 19. Measurement methods and test procedures - General (IEC 60793-1-10 to IEC 60793-1-29; instead of The main drafters of this section. Liuze Heng, Chen poetry, Cheng Shuling. This section first revision, it GB/T 15972.3 × other parts together instead of GB/T 15972.3-1998. Optical fiber test methods - Part 32. Mechanical properties measurement methods and test procedures --- Coating peelable

1 Scope

This section GB/T 15972 specifies the test methods along the longitudinal axis of the fiber force required for the coating to quantitative mechanically stripped of protection, indeed It established a harmonized test procedures and technical requirements of measurement. This section applies to class A1, A2 class, A3 classes A and B having a nominal outer diameter of 250μm ~ 900μm polymer made within the scope of Measurement of the optical fiber outer coating layer. This section does not apply to the actual outside diameter of the polymer 230μm ~ 930μm range for fiber outer coating layer.

2 Normative references

The following documents contain provisions which, through reference GB/T 15972 in this section constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 15972.10-2008 fiber test methods - Part 10. Measurement methods and test procedures --- General (IEC 60793-1-1.2002, Opticalfibres-Part 1-1. Measurementmethodsandtestprocedures-General andguidance, MOD)

3 Methods Summary

This part is mainly used to test the optical fiber or optical fiber factory production after using a variety of polymers for the outer coating layer (tight buffered) light Fiber. This part of the test can be carried out or on the fiber after exposure to a variety of environments in the new manufacture. 3.1 Calculation of the sample reported values Calculate the average and standard deviation of 10 of the samples. 3.2 Calculation of some sample values There are two methods for measuring the peel force. Two methods contain the same experimental technique, but with different force values \u200b\u200bcalculated for each emphasized. Method 1 - the average peel strength Start tensile tester, between the fiber and the stripping tool provides a constant relative motion. Observe and record the strip coated glass fiber Cladding force required to be removed during the test data in case of a fiber break. Calculate the average peel force to remove 20% of the length of the peel front data. Method 2 peak peel force Start tensile tester, between the fiber and the stripping tool provides a constant relative motion. Observe and record the strip coated glass fiber Coating the force required. Record peak peel force. Removing the data in case of fiber breaks during the test. 3.3 ambient atmospheric conditions Standard atmospheric conditions for testing shall comply with GB/T 15972.10-2008 provisions. Temperature. 23 ℃ ± 5 ℃; Relative humidity. 45% ± 25%.

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