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GB/T 27808-2011 English PDF

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GB/T 27808-2011: Saturated polyester resins for thermosetting powder coatings
Status: Valid
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GB/T 27808-2011English169 Add to Cart 3 days [Need to translate] Saturated polyester resins for thermosetting powder coatings Valid GB/T 27808-2011

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Basic data

Standard ID GB/T 27808-2011 (GB/T27808-2011)
Description (Translated English) Saturated polyester resins for thermosetting powder coatings
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard G51
Classification of International Standard 87.040
Word Count Estimation 7,768
Date of Issue 2011-12-30
Date of Implementation 2012-06-01
Quoted Standard GB/T 3186; GB/T 6682; GB/T 6743-2008; GB/T 8170; GB/T 9282.1-2008; GB/T 9750; GB/T 9751.1-2008; GB/T 12007.6-1989; GB/T 12008.3-2009; GB/T 13491; GB/T 19466.2-2004; HG/T 2006
Regulation (derived from) Announcement of Newly Approved National Standards No. 23 of 2011
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 thermosetting powder coating with a saturated polyester resin, terms and definitions, product classification, requirements, test methods, inspection rules and signs, packaging, storage. This standard applies to the polycarboxylic acid (or anhydride), polyols obtained by the polycondensation reaction acid thermosetting unsaturated polyester resins, epoxy polyester powder coating products are used, pure polyester powder coating and polyurethane powder coating.

GB/T 27808-2011: Saturated polyester resins for thermosetting powder coatings

---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.
Saturated polyester resins for thermosetting powder coatings ICS 87.040 G51 National Standards of People's Republic of China Thermosetting powder coating unsaturated polyester resin Issued on. 2011-12-30 2012-06-01 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 Petroleum and Chemical Industry Association. This standard by the National Standardization Technical Committee paint pigment (SAC/TC5) centralized. This standard was drafted. CNOOC Changzhou coating Chemical Research Institute, Hangzhou Sino-French Industrial Co., Ltd., Anhui Excalibur shares of new material Ltd., DSM (China) Ltd., Cytec Surface Technology (Shanghai) Co., Ltd., Zhejiang-day New Materials Co., Huangshan Yongjia Sanli Technology Co., Ltd., Yangzhou BANSHIDA New Materials Co., Ltd., Guangzhou Kinte Industrial Co., Ltd. Wenzhou City Bang plastic powder, Zhangzhou City in the Industrial Co., Ltd. jade plastic powder, Zhejiang Changming Chemical Products Co., Ltd., China Chemical Society COATING spot Industry Committee. The main drafters of this standard. Huang Yidong, Liu Zexi runners-up macro, one hundred million Dong Zheng, Li Bao was, Jia Lin, Xia Hongwei, Xu Zhong root, Shen Fuxiang, Juan Zhu, He Tao, Xiao-Dong Lin, Suwan An, Chen Cai, Ming-Hui Chu. Thermosetting powder coating unsaturated polyester resin

1 Scope

This standard specifies the terms and definitions of thermosetting powder coating with unsaturated polyester resin, product classification, requirements, test methods, inspection rules And signs, packaging, storage. This standard applies to the reaction of thermosetting unsaturated polyester resins by the polycarboxylic acid (or anhydride), polyols by polycondensation product for ring Oxygen polyester powder coating, pure polyester powder coating and polyurethane powder coatings manufacture.

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 3186 Paints, varnishes and raw materials for paints and varnishes - Sampling Laboratory use - Specification and test methods GB/T 6682 Analysis GB/T 6743-2008 plastic polyester resins, paints and varnishes partial acid value and total acid value GB/T 8170 repair value expressed about the rules and limit values \u200b\u200band judgment GB/T 9282.1-2008 transparent liquid platinum - cobalt color grading - Part 1. Visual method GB/T 9750 product packaging and marking paint GB/T 9751.1-2008 Paints and varnishes viscometer viscosity measurement - Part 1. Cone at a high shear rate operation Plate viscometer GB/T 12007.6-1989 epoxy ring and ball softening point measuring method Determination of hydroxyl value. GB/T 12008.3-2009 polyether polyol Part 3 GB/T 13491 General Paint Pack GB/T 19466.2-2004 plastic differential scanning calorimetry (DSC) - Part 2. Determination of glass transition temperature HG/T 2006 thermosetting powder coating

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 The polycarboxylic acid (or anhydride), polyols obtained by the condensation reaction of a thermosetting unsaturated polyester resin having a number average molecular weight of 2000 to 8000 Range.

4 Products

This standard is based on thermosetting powder coatings with different types of unsaturated polyester resins, epoxy polyester powder coating into the polyester resin (epoxy Polyester mixed), pure polyester powder coating polyester resin (pure polyester) and polyurethane powder coating polyester resin (polyurethane).