GB/T 9345.5-2010 English PDFUS$134.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 9345.5-2010: Plastics -- Determination of ash -- Part 5: Poly (vinyl chloride) Status: Valid
Basic dataStandard ID: GB/T 9345.5-2010 (GB/T9345.5-2010)Description (Translated English): Plastics -- Determination of ash -- Part 5: Poly (vinyl chloride) Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: G32 Classification of International Standard: 83.080.20 Word Count Estimation: 7,770 Date of Issue: 2010-08-09 Date of Implementation: 2011-05-01 Older Standard (superseded by this standard): GB/T 13453.3-1992 Quoted Standard: GB/T 9345.1-2008 Adopted Standard: ISO 3451-5-2002, IDT Regulation (derived from): National Standard Approval Announcement 2010 No.3 (Total No.158) 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 set of three side grip poly ethylene ash approach. Using the GB/T 9345. 1 the general procedure. A method for the determination of ash, Method B, and C for the determination of sulfated ash. Three methods can be applied to the resin, mixtures and finished products. When should the presence of lead compounds using methods B and C. GB/T 9345.5-2010: Plastics -- Determination of ash -- Part 5: Poly (vinyl chloride)---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 Determination of ash Part 5. Poly (vinyl chloride) ICS 83.080.20 G32 National Standards of People's Republic of China Replacing GB/T 13453.3-1992 Plastics - Determination of ash Part 5. PVC (ISO 3451-5.2002, IDT) Issued on. 2010-08-09 2011-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordGB/T 9345 "Plastics - Determination of ash" is divided into five parts. --- Part 1. General Method; --- Part 2. polyethylene terephthalate, alkylene esters; --- Part 3. Unplasticized cellulose acetate; --- Part 4. Polyamide; --- Part 5. PVC. This section GB/T Section 59345, which corresponds to ISO 3451-5.2002 "Plastics - Determination of ash - Part 5. polychloroprene Ethylene "(in English). This part identical with ISO 3451-5.2002. For ease of use, this section made the following editorial changes. a) "this International Standard" be replaced by "GB/T 9345", the "ISO 3451 this part" to "GB/T 9345 this part 'or "This part of the"; b) Delete the ISO 3451-5.2002 Foreword; c) use of decimal symbol instead of the international standard decimal symbol ",". ","; d) Normative references cited identical with the international standards our standards. This Part replaces GB/T 13453.3-1992 "PVC ash and sulfated ash determination." Part of GB/T 13453.3-1992 and this is the main difference. --- Added "foreword"; --- Added "warnings"; --- Increased (Chapter 2 of this edition) "Normative references" chapter; --- Adds a method for measuring ash content. C Act (edition 7.4); --- Increased "security" (chapter 6th edition); --- Added "Determination of times" (Chapter 8 of this edition); --- Added "precision and bias" (Chapter 10 of this edition); --- "Test Report" section to add a "Test methods used, sample quality, test date, mixed acid ratio, the quality is not burning 3h Constant "and so on (the 1992 edition, Chapter 7; Chapter 11 of this edition); --- On the "scope" was supplemented (see Chapter 1); --- Modified ignition temperature (1992 Version 5.1; this version 7.2.1); --- Modify the sample used to test the quality of the (1992 version 5.1; 7.1 edition); --- Modify the crucible specification (1992 version 4.1; 5.1 edition); --- Modify the parallel deviation is requested (1992 Version 6.2; Chapter 8 of this edition). This part is proposed by the China Petroleum and Chemical Industry Association. This part of the National Standardization Technical Committee plastic polyvinyl chloride resin Club (SAC/TC15/SC7) centralized. This section is drafted. Jinxi Chemical Industry Research Institute. Drafters of this section. Lijuan, Chenpei Yun, Dufeng Mei. This section replaces the following previously issued as follows. --- GB/T 13453.3-1992. Please note that some of the content of this section may involve patents, this part of the release mechanism should not bear the responsibility to identify these patents. Plastics - Determination of ash Part 5. PVC Warning --- GB/T 9345 in this section may involve the use of hazardous chemicals, materials, operations and equipment. This section does not States with the use of this part of the related security issues. Users of this section has the responsibility to establish appropriate safety and health system, and the use of Before determining the applicability of these rules and regulations. Polyvinyl chloride and other fumes released during thermal decomposition, precautions should be taken to avoid inhalation.1 ScopeThis section GB/T 9345 specifies the three measurement methods PVC ash. Adopted GB/T 9345.1 in the general procedure. A method for measuring ash content, method B and C for the determination of sulfated ash. Three methods can be applied to the resin mixture and manufactured goods. When should the presence of lead-containing compounds using the method B and C.2 Normative referencesThe following documents contain provisions which, through reference to GB/T 9345 to the present, 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 9345.1-2008 Plastics - Determination of ash - Part 1. General method (ISO 3451-1.1997, IDT) Principle 3 3.1 Method A (direct burning) After the test samples of the organic matter is burned off, and the residue was calcined at 950 deg.] C until constant mass. 3.2 Method B (post-combustion process with sulfuric acid re-ignition) After the test samples of the organic matter is burned off, and the residue was treated with concentrated sulfuric acid is converted to sulphate, the final residue was calcined at 950 deg.] C, until Constant quality. 3.3 Method C (pre-combustion process with sulfuric acid re-ignition) In a sample organics concentrated sulfuric acid was added after burning off, and the residue was calcined at 950 deg.] C, until a constant mass. Since this method Junction If repeatability is better than the method B, thus being both recommended this Law. If the presence of lead-containing compound, use Method B or Method C. 4 Reagents (only Method B and Method C) 4.1 sulfuric acid, the density of 1.84g/mL, AR. 4.2 acetic acid, 100%, AR. Warning --- should be used with caution sulfuric acid and acetic acid.5 Instruments9345.1-2008 instrument according to the provisions of GB/T , detailed as follows. 5.1 cover a quartz crucible, a platinum crucible or porcelain crucible, catchy diameter 45mm ~ 75mm, height and diameter equal to the volume of sample should be installed ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 9345.5-2010_English be delivered?Answer: Upon your order, we will start to translate GB/T 9345.5-2010_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 9345.5-2010_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 9345.5-2010_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+ countriesQuestion 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. |
