GB/T 15594-2010 English PDF

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GB/T 15594-2010: Plastics -- Octahydroxy polyether polyols
Status: Valid

GB/T 15594: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 15594-2010	139	Add to Cart	3 days	Plastics -- Octahydroxy polyether polyols	Valid
GB/T 15594-1995	199	Add to Cart	2 days	Octahydroxy polyether polyols	Obsolete

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Basic data

Standard ID: GB/T 15594-2010 (GB/T15594-2010)
Description (Translated English): Plastics -- Octahydroxy polyether polyols
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G32
Classification of International Standard: 83.080; 83.080.20
Word Count Estimation: 6,631
Date of Issue: 2010-09-26
Date of Implementation: 2011-08-01
Older Standard (superseded by this standard): GB/T 15594-1995
Quoted Standard: GB/T 6678-2003; GB/T 6680-2003; GB/T 12008.1-2009; GB/T 12008.2-2010; GB/T 12008.3-2009; GB/T 12008.4-2009; GB/T 12008.5-2010; GB/T 12008.7-2010; GB/T 22295-2008; GB/T 22313-2008
Regulation (derived from): National Standard Approval Announcement 2010 No.6 (Total No.161)
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 eight hydroxyl polyether polyols 8205, requirements 8306, , 8208, 8305 test methods, inspection rules and signs, packaging, transport, storage and so on. This standard applies to the initiator containing sucrose in the catalyst and the ring-opening polymerization of propylene oxide polyether polyols obtained 8205, 8208, 8305, 8306.

GB/T 15594-2010: Plastics -- Octahydroxy polyether polyols

---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.
Plastics. Octahydroxy polyether polyols ICS 83.080; 83.080.20 G32 National Standards of People's Republic of China Replacing GB/T 15594-1995 Plastic eight hydroxyl polyether polyol Issued on. 2010-09-26 2011-08-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard replaces GB/T 15594-1995 "eight hydroxyl polyether polyol." The main difference compared with the standard GB/T 15594-1995 as follows. --- Modify the scope of the content (the 1995 edition 1, edition 1); --- 8010 canceled the product; --- Increased 8205,8208,8306 products; --- Modify the product requirements (1995 version 4.2, this version 4.2); --- Canceled measured unsaturation (1995 Version 5.8); --- Provisions of the arbitration test methods hydroxyl value and viscosity measurement (edition 5.3 and 5.8); --- Batch modified rules (1995 version 6.1, this version 6.2.1); --- Modify the sampling plan (1995 version 6.2, this version 6.2.2); --- Modify the decision rule and re-inspection rules (1995 version 6.3 and 6.6, this version 6.3); --- Canceled before using the unit version of the acceptance and demand for arbitration (the 1995 edition 6.5 and 6.7); --- Modify the storage period (1995 version 7.4, this version 7.4); --- Increase the informative Appendix A. Appendix A of this standard is an informative annex. The standard proposed by China Petroleum and Chemical Industry Association. This standard by the National Standardization Technical Committee of plastic products and plastic resins General Methods Chapter (SAC/TC15/SC4) centralized. This standard is drafted by. China Sinopec Assets Management Corporation Shanghai Gaoqiao Company. Participated in the drafting of this Standard. China Sinopec Asset Management Corporation Tianjin Petrochemical Company, Jiangsu Province chemical research all Ltd., Jiangsu Zhongshan Chemical Co., Ltd., the National Quality Supervision and Inspection Center of synthetic resin. The main drafters of this standard. Xu Qing, Luo Hong, Song Hongxia, Liu Rong, Li Qi, Duxin Lei, Zhao Ping. This standard replaces the standards previously issued as follows. --- GB/T 15594-1995. Plastic eight hydroxyl polyether polyol

1 Scope

This standard specifies eight hydroxyl polyether polyol 8205,8208,8305,8306 requirements, test methods, inspection rules and signs, packaging, Transport, storage and so on. This standard applies to the initiator containing sucrose in the catalyst and propylene oxide ring-opening polymerization of a polyether polyol 8205, 8208,8305,8306.

2 Normative references

The 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 6678-2003 General Principles for Sampling Chemical Products GB/T 6680-2003 General rules for sampling liquid chemical products GB/T 12008.1-2009 plastic polyether polyols - Part 1. Designation system GB/T 12008.2-2010 plastic polyether polyols - Part 2. Specifications Determination of hydroxyl value. GB/T 12008.3-2009 plastic polyether polyol Part 3 GB/T 12008.4-2009 plastic polyether polyol Part 4. Determination of sodium and potassium GB/T 12008.5-2010 plastic polyether polyols - Part 5. Determination of acid value GB/T 12008.7-2010 plastic polyether polyols - Part 7. Determination of viscosity GB/T 22295-2008 transparent liquid color measurement method (Gardner Color) (ASTMD1544-2004, MOD) GB/T 22313-2008 plastic used to determine the production of polyurethane polyols water content (ISO 14897.2002, IDT)

3 main representative products

Eight hydroxyl polyether polyol according to GB/T 12008.1-2009 classification and naming, this standard applies to eight primary hydroxyl polyether polyol On behalf of the product and its main purposes are shown in Table 1. NOTE. Eight-hydroxy polyether polyol according to GB/T 12008.1-2009 classification and naming obtained previously using the standard specifications and control see Appendix A. Table 1 on behalf of the domestic product and its main purpose The main purpose specification 8205 polyurethane rigid foam raw materials, and other materials used in sandwich panels 8208 polyurethane rigid foam main raw material used in refrigerators, freezers, sandwich materials, etc. 8305 polyurethane rigid foam main raw material used in refrigerators, freezers, sandwich materials, etc. 8306 polyurethane rigid foam raw materials, and other materials used in sandwich panels

4 Requirements

4.1 Appearance Appearance should be consistent with the provisions of Table 2. ......

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