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Uued standardid


EVS-EN ISO 1518-1:2019
Hind 8,01 EUR
Identne ISO 1518-1:2019; EN ISO 1518-1:2019
Paints and varnishes - Determination of scratch resistance - Part 1: Constant-loading method (ISO 1518-1:2019)
This document specifies a test method for determining under defined conditions the resistance of a single coating or a multi-coat system of paint, varnish or related product to penetration by scratching with a scratch stylus loaded with a specified load. Penetration of the stylus is to the substrate, except in the case of a multi-coat system, in which case the stylus can penetrate either to the substrate or to an intermediate coat. The method specified can be carried out a) either as a "pass/fail" test, by testing with a single specified load applied to the stylus to assess conformity with a particular specification, or b) as an assessment test by applying increasing loads to the stylus to determine the minimum load at which the coating is penetrated. NOTE Neither this document nor ISO 1518‑2 specifies a method using a curved stylus, which is specified in ISO 12137. The choice between the three methods will depend on the particular practical problem.

EVS-EN ISO 1518-2:2019
Hind 8,01 EUR
Identne ISO 1518-2:2019; EN ISO 1518-2:2019
Paints and varnishes - Determination of scratch resistance - Part 2: Variable-loading method (ISO 1518-2:2019)
This document specifies a method for determining, using a pointed stylus loaded with a continuously increasing load, the scratch resistance of a single coating of a paint, varnish or related product, or the upper layer of a multicoat system. This test has been found to be useful in comparing the scratch resistance of different coatings. It is most useful in providing relative ratings for a series of coated panels exhibiting significant differences in scratch resistance. NOTE Neither this document nor ISO 1518‑1 specifies a method using a curved stylus, which is specified in ISO 12137. The choice between the three methods will depend on the particular practical problem.

EVS-EN ISO 9514:2019
Hind 7,38 EUR
Identne ISO 9514:2019; EN ISO 9514:2019
Paints and varnishes - Determination of the pot life of multicomponent coating systems - Preparation and conditioning of samples and guidelines for testing (ISO 9514:2019)
This document specifies a method, carried out under standard conditions, for preparing and storing a sample of a multicomponent coating system and subsequently assessing its pot-life by measuring a particular property/ies. Reactive systems curing within a short period of time, e.g. 3 h, will have the end of their pot life so near to the gel point that they will need to be tested for that particular property in accordance with ISO 2535. The method can be carried out either as a pass/fail test by determining the particular property/ies after a specified period of time, or as determination of the pot life by repeating determinations at convenient intervals of time. This document is not intended for in situ control of products during their application. It is intended to determine "pot life" in the laboratory. The value obtained from this test method can be subject to modification by suppliers for practical reasons (e.g. starting temperature) when giving advice to users and should then be called the "practical pot life".

Asendatud või tühistatud standardid


EVS-EN ISO 9514:2005
Identne ISO 9514:2005; EN ISO 9514:2005
Värvid ja lakid. Vedelsüsteemide kasutusaja määramine. Proovide ettevalmistamine ja säilitamine ning katsejuhised
See standard on üks standardiseeriast, mis käsitleb värvide, lakkide ja nendega seotud toodete proovivõtmist ja katsetamist. Standard esitab meetodi proovi valmistamiseks ja hoidmiseks standardtingimustel nii, et tema eluiga võiks hinnata üksiku omaduse mõõtmise kaudu.
This International Standard describes a method, carried out under standard conditions, for preparing and storing a sample of a multicomponent coating system and subsequently assessing its pot life by measuring a particular property/ies.

Keel: Inglise

EVS-EN ISO 1518-1:2011
Identne ISO 1518-1:2011; EN ISO 1518-1:2011
Paints and varnishes - Determination of scratch resistance - Part 1: Constant-loading method (ISO 1518-1:2011)
This part of ISO 1518 specifies a test method for determining under defined conditions the resistance of a single coating or a multi-coat system of paint, varnish or related product to penetration by scratching with a scratch stylus loaded with a specified load. Penetration of the stylus is to the substrate, except in the case of a multi-coat system, in which case the stylus can penetrate either to the substrate or to an intermediate coat. The method specified can be carried out a) either as a “pass/fail” test, by testing with a single specified load applied to the stylus to assess compliance with a particular specification; b) or by applying increasing loads to the stylus to determine the minimum load at which the coating is penetrated.
Keel: Inglise

EVS-EN ISO 1518-2:2011
Identne ISO 1518-2:2011; EN ISO 1518-2:2011
Paints and varnishes - Determination of scratch resistance - Part 2: Variable-loading method (ISO 1518-2:2011)
This part of ISO 1518 specifies a method for determining, using a pointed stylus loaded with a continuously increasing load, the scratch resistance of a single coating of a paint, varnish or related product, or the upper layer of a multicoat system. This test has been found to be useful in comparing the scratch resistance of different coatings. It is most useful in providing relative ratings for a series of coated panels exhibiting significant differences in scratch resistance. Neither this part of ISO 1518 nor ISO 1518-1 specifies a method using a curved stylus, which is specified in ISO 12137. The choice between the three methods will depend on the particular practical problem.
Keel: Inglise

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