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GB/T 24148.2-2009 English PDF

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US$194.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 24148.2-2009: Plastics -- Unsaturated-polyester resins (UP-R) -- Part 2: Preparation of test specimens and determination of properties
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 24148.2-2009	194	Add to Cart	3 days	Plastics -- Unsaturated-polyester resins (UP-R) -- Part 2: Preparation of test specimens and determination of properties	Valid

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Basic data

Standard ID: GB/T 24148.2-2009 (GB/T24148.2-2009)
Description (Translated English): Plastics -- Unsaturated-polyester resins (UP-R) -- Part 2: Preparation of test specimens and determination of properties
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G31
Classification of International Standard: 83.080.01
Word Count Estimation: 10,155
Date of Issue: 2009-06-15
Date of Implementation: 2010-02-01
Quoted Standard: GB/T 9284-1988; GB/T 9341-2008; GB/T 11546.1-2008; GB/T 11997-2008; GB/T 12007.3-1989; GB/T 15223-2008; GB/T 19466.2-2004; GB/T 21775-2008; GB/T 24148.6-2009; ISO 2114-2000; ISO 2535-2001; ISO 2577-1984; ISO 2719-1988; ISO 2818-1994; ISO 3219-1993; ISO 3251-1997; ISO 4901-1985; ISO 6271.1-2004; ISO 6603-2-2000; ISO 10350-1-1998; ISO 11359-2-1999; IEC 60250-1969; EN 59-1977; GB/T 1033.1-2008; GB/T 1034-2008; GB/T 1040.1-2006; GB/T 1040.2-2006; GB/T 1041-2008; GB/T 1043.1-2008; GB/T 1408.1-2006; GB/T 1410-2006; GB/T 1634.2-2004; GB/T 2406.2-2009; GB/T 2408-2008; GB/T 2918-2008; GB/T 4207-2003; GB/T 5169.17-2008; GB/T 6283-2008; GB/T 7193-2008; GB/T 9281.1-2008
Adopted Standard: ISO 3672-2-2000, IDT
Regulation (derived from): National Standard Approval Announcement 2009 No.8 (Total No.148)
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 test methods for unsaturated polyester resin and measuring properties of the sample preparation method used. Specifies the processing requirements of the test material. And the molding material before the test specimen before the test and the state of adjustment. Crosslinking properties of unsaturated polyester resin can be selected from the ISO 10350-1: 1998 Common test methods. This section also includes a test method for unsaturated polyester resins are widely used in the test methods or other special significance.

GB/T 24148.2-2009: Plastics -- Unsaturated-polyester resins (UP-R) -- Part 2: Preparation of test specimens and determination of properties

---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 Unsaturated-polyester resins (UP-R) Part 2. Preparation of test specimens and determination of properties ICS 83.080.01 G31 National Standards of People's Republic of China GB/T 24148.2-2009/ISO 3672-2.2000 Plastic unsaturated polyester resins (UP-R) Part 2. Sample preparation and determination of properties (ISO 3672-2.2000, IDT) Posted 2009-06-15 2010-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 24148 "plastic unsaturated polyester resins (UP-R)" is divided into the following nine sections. --- Part 1. Designation system; --- Part 2. Sample preparation and performance measurement; --- Part 3. Technical requirements; --- Part 4. Determination of viscosity; --- Part 5. Determination of solid content; --- Part 6. 130 ℃ reactivity was measured; --- Part 7. Determination of gel time at ambient temperature; --- Part 8. platinum-cobalt colorimetry color; --- Part 9. Total volume shrinkage rate determination. This section GB/T 24148 Part 2, identical with ISO 3672-2.2000 "Plastics - Unsaturated polyester resins (UP-R) Part 2. Preparation of test specimens and determination "(in English), for ease of use, this section made the following editorial changes. --- The "this International Standard" by "this standard", the "ISO 3672 of this part" to "this Part"; --- Remove the ISO 3672-2.2000 Introduction; --- Remove the ISO 3672-2.2000 Foreword; --- Increase the national standard foreword; --- The corresponding part of the international standards with our national standard "Normative References" section listed substitute; --- Use of decimal notation. "" Instead of the international standard decimal symbol "." This part is proposed by the China Petroleum and Chemical Industry Association. This part of the National Standardization Technical Committee of plastic products and plastic resins General Method club (SAC/TC15/SC4) centralized. This section is responsible for drafting unit. Tianjin All material Resin Co., Ltd. Zhejiang days and resin, synthetic resin National Quality Supervision and Inspection Inspection center, Changzhou Tianma Group Co., Ltd. Participated in the drafting of this section. Guangdong Panyu Futian Chemical Co., Ltd., East China University of Technology Huachang Polymer Co., Ltd., Jiangsu Asia Nippon Paint Co., Ltd., Jiangsu Fu Ling Chemical Co., Ltd. The main drafters of this section. Xiao Shuhong, Wang Xu Jiang, Li Zengmin, Peng L, Wang Jiandong, Zhao Ping, Xu Taiyun, Xinzhi Min, Hou Rui steel, Yao Yuan province, the horse population. GB/T 24148.2-2009/ISO 3672-2.2000 Plastic unsaturated polyester resins (UP-R) Part 2. Sample preparation and determination of properties Warning --- using GB/T 24148 this part of the staff should have a skilled general laboratory experience. This section does not address the Use all safety-related issues, responsibility of the user to develop appropriate safety and health practices and to ensure that the relevant regulations Consistent.

1 Scope

This section GB/T 24148 specifies the test methods for preparing unsaturated polyester resin and measuring properties of the sample used. It provides Test material processing requirements and the status of the pre-molded test specimens and the test material before the adjustment. Performance crosslinked unsaturated polyester resin, available from ISO 10350-1.1998 Common test selection method. This section also includes Test methods for unsaturated polyester resins are widely used test methods or other special significance (for the non-crosslinked resin molded special performance). Test methods in order to obtain reproducible and comparable test results, must be specified in this standard, sample preparation, conditioning process Procedures and sample size. For unsaturated polyester resin as base material products, existing relevant performance measurement criteria and other sample preparation, it can be used as a reference.

2 Normative references

The following documents contain provisions which, through reference GB/T 24148 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. 1033.1-2008 non-plastic foam density measurement GB/T Part 1. Immersion method, liquid pyknometer method and titration method (ISO 1183-1.2004, IDT) GB/T 1034-2008 Plastics Determination of water absorption (ISO 62.2008, IDT) GB /1040.1-2006 Plastics Determination of tensile properties T Part 1. General (ISO 527-1.1993, IDT) GB /1040.2-2006 Plastics Determination of tensile properties T Part 2. Test plastics molding and extrusion conditions (ISO 527- 2.1993, IDT) GB/T 1041-2008 Plastics Determination of compression properties (ISO 604.2002, IDT) GB /1043.1-2008 plastic Charpy impact properties measured T Part 1. Non-instrumented impact test (ISO 179-1. 2000, IDT) GB/T 1408.1-2006 electrical insulating materials strength test method Tests at power frequencies (IEC 60243-1.1998, IDT) GB/T 1410-2006 solid insulating material volume resistivity and surface resistivity test methods (IEC 60093. 1980, IDT) GB/T 1634.2-2004 Determination of plastic deflection temperature under load - Part 2. Plastics, ebonite and long-fiber-reinforced composite materials Material (ISO 75-2.1993, IDT) GB/T 2406.2-2009 Plastics - Determination of burning behavior by oxygen index Part 2 Method. room temperature test (ISO 4589-2.1996, IDT) GB/T 2408-2008 Plastics - Determination of burning behavior of horizontal and vertical (IEC 60695-11-10.1999, IDT) GB/T 2918-1998 standard plastic sample conditioning and environmental tests (idtISO 291.1997) GB/T 4207-2003 solid insulating materials under moist conditions index tracking of the measuring method and the proof tracking index compared (IEC 60112. 1979, IDT) GB/T 5169.17-2008 Fire hazard testing for electric and electronic products - Part 17. 500 W flame test methods GB/T 24148.2-2009/ISO 3672-2.2000 ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 24148.2-2009_English be delivered?

Answer: Upon your order, we will start to translate GB/T 24148.2-2009_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 24148.2-2009_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 24148.2-2009_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.