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GB/T 21867.1-2008 English PDF

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US$174.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 21867.1-2008: Pigments and extenders -- Methods of assessment of dispersion characteristics -- Part 1: Assessment from the change in tinting strength of coloured pigments
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 21867.1-2008	174	Add to Cart	3 days	Pigments and extenders -- Methods of assessment of dispersion characteristics -- Part 1: Assessment from the change in tinting strength of coloured pigments	Valid

Similar standards

HG/T 5060 HG/T 3852 GB/T 20623 GB/T 21868.1 GB/T 21868.2 GB/T 21867.3

Basic data

Standard ID: GB/T 21867.1-2008 (GB/T21867.1-2008)
Description (Translated English): Pigments and extenders -- Methods of assessment of dispersion characteristics -- Part 1: Assessment from the change in tinting strength of coloured pigments
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G53
Classification of International Standard: 87.060.10
Word Count Estimation: 9,965
Date of Issue: 2008-05-14
Date of Implementation: 2008-10-01
Adopted Standard: ISO 8781-1-1990, IDT
Regulation (derived from): Announcement of Newly Approved National Standards 2008 No. 8 (No. 121 overall)
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 judged according coloring coloring pigment dispersion evaluation method. This part should GB/T 21868. 1-2008 read together. This method is generally applicable to similar pigments compare, for example test paint pigment and the agreed reference for comparison.

GB/T 21867.1-2008: Pigments and extenders -- Methods of assessment of dispersion characteristics -- Part 1: Assessment from the change in tinting strength of coloured pigments

---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.
Pigments and extenders Methods of assessment of dispersion characteristics Part 1. Assessment from the change in tinting strength of coloured pigments ICS 87.060.10 G53 National Standards of People's Republic of China GB/T 21867.1-2008/ISO 8781-1.1990 Pigments and assessment methods extender pigment dispersion Part 1. the change in tinting strength of colored pigments Be assessed (ISO 8781-1.1990, IDT) Posted 2008-05-14 2008-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This section identical with the international standard ISO 8781-1.1990 "--- pigments and dispersion evaluation method Part 1 --- Score. Changes the tinting strength of colored pigments to be assessed "(in English). This section is one of the GB/T 21867 "Evaluation Method pigments and dispersion of" national standards, the Department listed below Column structure and the corresponding national standards with international standards. --- Part 1. Changes the tinting strength of colored pigments to be assessed (ISO 8781-1.1990); --- Part 2. change the fineness of grind to be assessed (ISO 8781-2.1990); --- Part 3. Evaluation of changes in the gloss (ISO 8781-3.1990). This section GB/T Part of 121,867. Are listed below in this section is closely related to the GB/T 21868 "Pigments and extenders dispersion for assessment of dispersion method used" series National standards for structure and corresponding international standards. --- Part 1. General (ISO 8780-1.1990); --- Part 2. oscillation mill dispersion (ISO 8780-2.1990); --- Part 3. dispersion using a high speed mixer (ISO 8780-3.1990); --- Part 4. sand dispersion (ISO 8780-4.1990); --- Part 5. automatic flat mill dispersion (ISO 8780-5.1990); --- Part 6. (.1990 ISO 8780-6) dispersed with a three-roll mill. This section of Appendix A normative appendix. This part is proposed by the China Petroleum and Chemical Industry Association. This part of the National Standardization Technical Committee and is under the jurisdiction of paints and pigments. This section is drafted. in the construction of Changzhou coating Chemical Research Institute, Kunshan City Shiming Technology Development Co., Ltd. The main drafters of this section. Shen Jiang Su, Huang Yidong, Shiyi Lei, Wu Zhiping. This part of the National Standardization Technical Committee and paint pigments responsible for the interpretation. GB/T 21867.1-2008/ISO 8781-1.1990 Pigments and assessment methods extender pigment dispersion Part 1. the change in tinting strength of colored pigments Be assessed

1 Scope

This section provides the colored force to assess the evaluation method of coloring pigment dispersion. This section should be GB/T 21868.1- 2008 read together. This method is generally applicable to compare similar pigments, pigment such as test and compare the agreed reference pigment.

2 Normative references

The following documents contain provisions which, through reference GB/T 21867 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. GB/T 1706-2006 titanium dioxide pigment (ISO 591-1.2000, Titaniumdioxidepigmentsforpaints- Part 1. Specificationsandmethodsoftest, MOD) GB/T 6151-1997 Textiles Tests for color fastness test General (eqv ISO 105-A01.1994, Textiles-Tests forcolourfastness-PartA01. Generalprinciplesoftesting) GB/T 13451.2-1992 relative tinting strength of colored pigments and relative scattering power of white pigments - Photometric methods (eqv ISO 787-24. 1985) GB/T 21868.1-2008 Methods for dispersing pigments and extenders assessment of dispersion characteristics with 1. General (ISO 8780-1. 1990, IDT) GB/T 21868.2-2008 dispersion method of pigments and extenders used in assessment of dispersion characteristics - Part 2. oscillation mill dispersion (ISO 8780-2.1990, IDT) GB/T 21868.3-2008 Pigments and extenders assessment of dispersion characteristics by dispersing methods - Part 3. High-speed mixer points Powder (ISO 8780-3.1990, IDT) GB/T 21868.4-2008 dispersion method of pigments and extenders used in assessment of dispersion characteristics - Part 4. Sand Milling (ISO 8780-4.1990, IDT) GB/T 21868.5-2008 Methods for dispersing pigments and extenders assessment of dispersion characteristics with 5. automatic flat grinding points Powder (ISO 8780-5.1990, IDT) GB/T 21868.6-2008 Pigments and extenders assessment of dispersion characteristics of the dispersion methods - Part 6. a three-roll mill dispersion (ISO 8780-6.1990, IDT)

3 Definitions

GB/T 21868.1-2008 and established the following terms and definitions apply to this part of the GB/T 21867 of. 3.1 In the coloring pigment binder system dispersion. GB/T 21867.1-2008/ISO 8781-1.1990 ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 21867.1-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 21867.1-2008_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 21867.1-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 21867.1-2008_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.