|
US$139.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 23989-2009: Determination for the solvent resistance of coatings by solvent rubs
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 23989-2009 | English | 139 |
Add to Cart
|
3 days [Need to translate]
|
Determination for the solvent resistance of coatings by solvent rubs
| Valid |
GB/T 23989-2009
|
PDF similar to GB/T 23989-2009
Basic data | Standard ID | GB/T 23989-2009 (GB/T23989-2009) | | Description (Translated English) | Determination for the solvent resistance of coatings by solvent rubs | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G50 | | Classification of International Standard | 87.040 | | Word Count Estimation | 6,666 | | Date of Issue | 2009-06-02 | | Date of Implementation | 2010-02-01 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 8, 2009 (No. 148 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 the determination of paint, varnish or related products in a single coating or composite coatings solvent wiping face trial method. This test method is applicable to a chemical reaction curing the paint solvent wiping performance assessment. This method is divided into A and B France France, A method for manual cleaning method, B method for the instrument wipe method. | GB/T 23989-2009: Determination for the solvent resistance of coatings by solvent rubs---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.
Determination for the solvent resistance of coatings by solvent rubs
ICS 87.040
G50
National Standards of People's Republic of China
Paint solvent wiping assay
Posted 2009-06-02
2010-02-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
The standard proposed by China Petroleum and Chemical Industry Association.
This standard by the National Standardization Technical Committee paint pigment.
This standard was drafted. CNOOC Changzhou coating Chemical Research Institute.
The main drafters of this standard. Tang Ying.
Paint solvent wiping assay
1 Scope
This standard specifies a single coating Paints, varnish or related products or solvent wiping Test Method composite coating system.
Solvent wiping assessed the occurrence of this test method is applicable to chemical reaction curing coatings.
This method is divided into A and B method method, A method for the hand wipe method, B method for the instrument wipe method.
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 3186 Paints, varnishes and raw materials for paints and varnishes - Sampling (GB/T 3186-2006, ISO 15528.2000, IDT)
GB/T 9271 Paints and varnishes - Standard panels for (GB/T 9271-2008, ISO 1514.2004, MOD)
GB/T 13452.2 Paints and varnishes - Determination of film thickness (GB/T 13452.2-2008, ISO 2808.2007, IDT)
GB/T 20777 Paints and varnishes examination and preparation of samples (GB/T 20777-2006, ISO 1513.1992, IDT)
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
Coating the surface with a solvent soaked absorbent cotton or other materials agreed to conduct a complete back and forth wiping process.
Principle 4
After the occurrence of the chemical reactions during cure coatings, such as epoxy resins, alkyd resins, urethane resin coatings, curing
The coating will become more solvent. Cotton wool soaked in a suitable solvent or other materials agreed to wipe the coating solvent resistance can be determined
Energy level.
5 Sampling
According to the provisions of GB/T 3186, and take representative samples of the test product.
According to the provisions of GB/T 20777, the inspection and preparation of test samples.
6 test panels and test environment
6.1 Substrate
Unless otherwise agreed, the substrate should be consistent with the provisions of GB/T 9271, the minimum size of 70mm × 150mm.
6.2 treatment and coating
Methods Unless otherwise agreed, it should be required to GB/T 9271 to handle every piece of substrate, and then use the specified product or system to be tested
Painting, two plates A sample preparation at least try.
6.3 Drying and conditioning
Under specified conditions would have been dried and cured coating test panels.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 23989-2009_English be delivered?Answer: Upon your order, we will start to translate GB/T 23989-2009_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 23989-2009_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 23989-2009_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+ 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 [email protected]. 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.
|