GB/T 31985-2015
Tin-coated copper ribbon for photovoltaic application (English Version)

Standard No.

GB/T 31985-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 31985-2015

Scope

This standard specifies the terms and symbols, requirements, test methods, inspection rules, marking, packaging, transportation and storage of tinned ribbons for photovoltaic modules. This standard applies to tin-coated solder ribbons for terrestrial crystalline silicon photovoltaic modules.

GB/T 31985-2015 Referenced Document

• GB/T 10125 Corrosion tests in artificial atmospheres—Salt spray tests*， 2021-08-20 Update
• GB/T 10574.1 Methods for chemical analysis of tin-lead solders--Determination of tin content
• GB/T 10574.10 Methods for chemical analysis of tin-lead solders—Part 10：Determination of cadmium content—Flame atomic absorption spectrometry and Na2EDTA titration method*， 2017-10-14 Update
• GB/T 10574.2 Methods for chemical analysis of Tin-lead solders--Determination of antimony content
• GB/T 10574.3 Method for chemical analysis of tin-lead solder - Determination of bismuth content
• GB/T 10574.4 Methods for chemical analysis of tin-lead solders--Determination of iron content
• GB/T 10574.5 Determination of arsenic content by chemical analysis method of tin-lead solder
• GB/T 10574.6 Methods for chemical analysis of tin-lead solders--Determination of copper content
• GB/T 10574.7 Methods for chemical analysis of tin-lead solders—Part 7：Determination of silver content—Flame atomic absorption spectrometry and potassium thiocyanate potentiometric titration*， 2017-10-14 Update
• GB/T 10574.8 Methods for chemical analysis of tin-lead solders—Part 8：Determination of zinc content—Flame atomic absorption spectrometric method*， 2017-10-14 Update
• GB/T 10574.9 Methods for chemical analysis of tin-lead solders—Part 9：Determination of aluminium content—Graphite furnace atomic absorption spectrometric method*， 2017-10-14 Update
• GB/T 1216 External micrometer*， 2018-05-14 Update
• GB/T 228.1 Metallic materials—Tensile testing—Part 1: Method of test at room temperature*， 2021-12-31 Update
• GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
• GB/T 3048.2 Test methods for electrical properties of wires and cables - Part 2: Tests for resistivity of metallic materials
• GB/T 5121.1 Methods for chemical analysis of copper and copper alloys.Part 1:Determination of copper content
• GB/T 5121.10 Methods for chemical analysis of copper and copper alloys.Part 10: Determination of tin content
• GB/T 5121.11 Methods for chemical analysis of copper and copper alloys.Part 11:Determination of zinc content
• GB/T 5121.12 Methods for chemical analysis of copper and copper alloys.Part 12:Determination of antimony content
• GB/T 5121.13 Methods for chemical analysis of copper and copper alloys.Part 13:Determination of aluminium content
• GB/T 5121.14 Methods for chemical analysis of copper and copper alloys.Part 14:Determination of manganese content
• GB/T 5121.15 Methods for chemical analysis of copper and copper alloys.Part 15:Determination of cobalt content
• GB/T 5121.16 Methods for chemical analysis of copper and copper alloys.Part 16:Determination of chromium content
• GB/T 5121.17 Methods for chemical analysis of copper and copper alloys.Part 17:Determination of beryllium content
• GB/T 5121.18 Methods for chemical analysis of copper and copper alloys.Part 18:Determination of magnesium content
• GB/T 5121.19 Methods for chemical analysis of copper and copper alloys.Part 19:Determination of silver content
• GB/T 5121.2 Methods for chemical analysis of copper and copper alloys.Part 2:Determination of phosphorus content
• GB/T 5121.20 Methods for chemical analysis of copper and copper alloys.Part 20:Determination of zirconium content
• GB/T 5121.21 Methods of chemical analysis of copper and copper alloys - Part 21: Determination of titanium content
• GB/T 5121.22 Methods for chemical analysis of copper and copper alloys.Part 22: Determination of cadmium content
• GB/T 5121.23 Methods for chemical analysis of copper and copper alloys.Part 23:Determination of silicon content
• GB/T 5121.24 Methods for chemical analysis of copper and copper alloys.Part 24:Determination of selenium and tellurium content
• GB/T 5121.25 Methods for chemical analysis of copper and copper alloys.Part 25:Determination of boron content
• GB/T 5121.26 Methods for chemical analysis of copper and copper alloys.Part 26:Determination of mercury content
• GB/T 5121.27 Methods for chemical analysis of copper and copper alloys.Part 27:The inductively coupled plasma atomic emission spectromertric method
• GB/T 5121.28 Methods for chemical analysis of copper and copper alloys—Part 28：Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,lead and bismuth content—Inductively coupled plasma-mass spectrometry*， 2021-12-31 Update
• GB/T 5121.29 Methods for chemical analysis of copper and copper alloys.Part 29:Determination of aluminium oxide content
• GB/T 5121.3 Methods for chemical analysis of copper and copper alloys.Part 3:Determination of lead content
• GB/T 5121.4 Methods for chemical analysis of copper and copper alloys.Part 4:Determination of carbon and sulfur content
• GB/T 5121.5 Methods for chemical analysis of copper and copper alloys.Part 5: Determination of nickel content
• GB/T 5121.6 Methods for chemical analysis of copper and copper alloys.Part 6:Determination of bismuth content
• GB/T 5121.7 Methods for chemical analysis of copper and copper alloys.Part 7: Determination of arsenic content
• GB/T 5121.8 Methods for chemical analysis of copper and copper alloys.Part 8:Determination of oxygen content
• GB/T 5121.9 Methods for chemical analysis of copper and copper alloys.Part 9:Determination of iron content
• GB/T 5231 Designation and chemical composition of wrought copper and copper alloys*， 2022-03-09 Update
• GB/T 6461 Methods for corrosion testing of metallic and other inorganic coatings on metallic substrates--Rating of test specimens and manufactured articles subjected to corrosion tests
• GB/T 6462 Metallic and oxide coatings-Measurement of coating thinckness-Microscopical method
• GB/T 8012 Casting tin-lead solders
• GB/T 9056 Metal ruler

GB/T 31985-2015 history

• 2015 GB/T 31985-2015 Tin-coated copper ribbon for photovoltaic application