87.060.20 涂料粘合剂 标准查询与下载
共找到 547 条与 涂料粘合剂 相关的标准，共 37 页
Photocatalysis - Continuous flow test methods - Part 1: Determination of the degradation of nitric oxide (NO) in the air by photocatalytic materials
- ICS
- 87.060.20
- CCS
- 发布
- 2021-10-07
- 实施
- 2021-10-07
1 Scope This document specifies the determination of the molar-mass distribution and the average molar mass values M n (number average) and M w (weight average) of polymers that are soluble in DMAC (N,N-Dimethylacetamide) by gel permeation chromatography ( GPC ). NOTE Also known as size exclusion chromatography (SEC). Even though the chromatograms obtained show good repeatability, it is possible that this method cannot be used with certain polymer types because of specific interactions (e.g. adsorption) within the sample/eluent/column system. The conditions specified in this document are not applicable to the GPC analysis of polymer samples with M w values greater than 10 6 g/mol and/or polymers with elution limits outside the calibration range (see 7.6 and Annex C). This document includes no correction method (e.g. for the elimination of peak broadening). If absolute molar mass values are required, an absolute method (e.g. membrane osmometry for M n or light scattering for M w ) can be used.
Gel permeation chromatography (GPC) - N,N-Dimenthylacetamide (DMAC) as eluent
- ICS
- 87.060.20
- CCS
- 发布
- 2021-09-30
- 实施
- 2021-09-30
1 Scope This document specifies the determination of the molar-mass distribution and the average molar mass values M n (number average) and M w (weight average) of polymers that are soluble in tetrahydrofuran (THF) by gel permeation chromatography ( GPC ). NOTE Also known as size exclusion chromatography (SEC). Even though the chromatograms obtained show good repeatability, it is possible that this method cannot be used with certain polymer types because of specific interactions (e.g. adsorption) within the sample/eluent/column system. The conditions specified in this document are not applicable to the GPC analysis of polymer samples with M w values greater than 10 6 g/mol and/or of polymers with elution limits outside the calibration range (see 7.6 and Annex C). This document includes no correction method (e.g. for the elimination of peak broadening. If absolute molar-mass values are required, an absolute method (e.g. membrane osmometry for M n or light scattering for M w ) can be used.
Gel permeation chromatography (GPC) - Tetrahydrofuran (THF) as eluent
- ICS
- 87.060.20
- CCS
- 发布
- 2021-09-30
- 实施
- 2021-09-30
1 Scope This document specifies the determination of the molar-mass distribution and the average molar mass values M n (number average) and M w (weight average) of polymers that are soluble in water by gel permeation chromatography ( GPC ). NOTE Also known as size exclusion chromatography (SEC). This method is applicable to neutral polymers and polyanions (e.g. polycarboxylates, polysaccharides, fully hydrolyzed polyvinyl alcohols and high-molecular polyethylene oxides). It is not applicable to polycations [e.g. polyvinylpyrrolidone, polyvinylpyridine, salts of poly(diallyl‑N,N‑dimethyl‑azacyclopentane), chitosan]. Despite good solubility in the mobile phase and even though the chromatograms obtained show good repeatability, it is possible that this method cannot be used with certain polymer types because of specific interactions (e.g. adsorption) within the sample/eluent/column system (see also Clause 12). The conditions specified in this document are not applicable to the GPC analysis of polymer samples with M w values greater than 10 6 g/mol and/or polymers with elution limits outside the calibration range (see 7.6 and Annex C). This document includes no correction methods (e.g. for the elimination of peak broadening). If absolute molar mass values are required, an absolute method (e.g. membrane osmometry for M n or light scattering for M w ) can be used.
Gel permeation chromatography (GPC) - Water as eluent
- ICS
- 87.060.20
- CCS
- 发布
- 2021-09-30
- 实施
- 2021-09-30
Gel permeation chromatography (GPC) – Part 2: N,N-Dimenthylacetamide (DMAC) as eluent (ISO 13885-2:2020)
- ICS
- 87.060.20
- CCS
- 发布
- 2021-09-09
- 实施
- 2021-09-09
Gel permeation chromatography (GPC) – Part 3: Water as eluent (ISO 13885-3:2020)
- ICS
- 87.060.20
- CCS
- 发布
- 2021-09-09
- 实施
- 2021-09-09
Gel permeation chromatography (GPC) - Part 3: Water as eluent (ISO 13885-3:2020)
- ICS
- 87.060.20
- CCS
- 发布
- 2021-09-00
- 实施
- 2021-09-01
Gel permeation chromatography (GPC) - Part 1: Tetrahydrofuran (THF) as eluent (ISO 13885-1:2020)
- ICS
- 87.060.20
- CCS
- 发布
- 2021-09-00
- 实施
- 2021-09-01
Gel permeation chromatography (GPC) - Part 3: Water as eluent (ISO 13885-3:2020)
- ICS
- 87.060.20
- CCS
- 发布
- 2021-09-00
- 实施
Gel permeation chromatography (GPC) - Part 2: N,N-Dimenthylacetamide (DMAC) as eluent (ISO 13885-2:2020)
- ICS
- 87.060.20
- CCS
- 发布
- 2021-09-00
- 实施
- 2021-09-01
Gel permeation chromatography (GPC) - Part 1: Tetrahydrofuran (THF) as eluent (ISO 13885-1:2020)
- ICS
- 87.060.20
- CCS
- 发布
- 2021-09-00
- 实施
Gel permeation chromatography (GPC) - Part 2: N,N-Dimenthylacetamide (DMAC) as eluent (ISO 13885-2:2020)
- ICS
- 87.060.20
- CCS
- 发布
- 2021-09-00
- 实施
Binders for paints and varnishes - Linseed stand oil - Requirements and methods of test
- ICS
- 87.060.20
- CCS
- 发布
- 2021-08-26
- 实施
- 2021-08-26
Binders for paints and varnishes - Linseed stand oil - Requirements and methods of test (ISO 276:2019)
- ICS
- 87.060.20
- CCS
- 发布
- 2021-08-15
- 实施
- 2021-08-15
This document specifies the requirements and the corresponding test methods for five types of linseed stand oil suitable for paints and varnishes.
Binders for paints and varnishes - Linseed stand oil - Requirements and methods of test (ISO 276:2019); German version EN ISO 276:2021
- ICS
- 87.060.20
- CCS
- 发布
- 2021-08-00
- 实施
Binders for paints and varnishes - Linseed stand oil - Requirements and methods of test (ISO 276:2019)
- ICS
- 87.060.20
- CCS
- 发布
- 2021-07-30
- 实施
- 2021-07-30
ISO 4629-2:2016 specifies a titrimetric method for determining the hydroxyl value of resins, binders for paints and varnishes, primary alcohols, glycols and fats. Whether it can be applied for hydro carboxylic acids, phenolic hydroxyl groups, polyols such as trimethyl propane and substances containing aromatic groups have been activated for Friedel-Crafts acylation shall be decided on case-to-case basis. Under the right conditions, the method is also applicable for determining the hydroxyl value of castor oil and its derivatives.
Binders for paints and varnishes — Determination of hydroxyl value — Part 2: Titrimetric method using a catalyst
- ICS
- 87.060.20
- CCS
- 发布
- 2021-07-01
- 实施
ISO 4630:2015 specifies a method for estimating the colour of optically clear, yellow/brownish coloured liquid products by means of the Gardner colour scale using colour-measuring instruments. The method uses the Gardner colour scale described in Annex A. It is applicable to drying oils, varnishes and solutions of fatty acids, polymerized fatty acids, resins, tall oil, tall oil fatty acids, rosin and related products. The results might be invalid if other products are tested. The method described provides a more precise way of measuring Gardner colour than a visual sample comparison using human eyes. It is applicable to products having colours from Gardner 1 to Gardner 18. The Gardner scale is not applicable to products with colours darker than 18. For products with colours lighter than Gardner 1 the method specified in ISO 6271 applies.
Clear liquids — Estimation of colour by the Gardner colour scale
- ICS
- 87.060.20
- CCS
- 发布
- 2021-07-01
- 实施
ISO 6271:2015 specifies a spectrophotometric method for estimating the colour of clear liquids in terms of platinum-cobalt units (Pt-Co units). It is applicable to clear liquids having a colour characteristic similar to those of the platinum-cobalt colour scale specified in Annex A. For products with colours more intense than the Pt-Co stock solution the method specified in ISO 4630 applies. The spectrophotometric method provides a more precise way of measuring Pt-Co colour than a visual sample comparison by human eyes. NOTE The term "Pt-Co colour" used here is preferred over the terms "Hazen colour" and "APHA colour".
Clear liquids — Estimation of colour by the platinum-cobalt colour scale
- ICS
- 87.060.20
- CCS
- 发布
- 2021-07-01
- 实施
ISO 4629-1:2016 specifies a titrimetric method for determining the free hydroxyl groups in binders and binder solutions for paints and varnishes. The hydroxyl groups may be present as polyhydric alcohols, partial esters, polyester end groups or hydroxylated fatty acids. This method is not applicable to resins containing both hydroxyl groups and epoxy groups, because the latter will also be included in the result. Also the method is not applicable to cellulose nitrate or to phenolic resins. NOTE 1 If, in the case of binder solutions, the hydroxyl value of the binder only is to be determined, the possibility that other constituents of the binder solution may contain hydroxyl groups has to be taken into account. NOTE 2 A method for the determination of the hydroxyl value of epoxy resins is specified in ISO 7142[1].
Binders for paints and varnishes — Determination of hydroxyl value — Part 1: Titrimetric method without using a catalyst
- ICS
- 87.060.20
- CCS
- 发布
- 2021-07-01
- 实施
