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API SPEC 7-1: Rotary Drill Stem Elements

$

342

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API SPEC 7-1: Rotary Drill Stem Elements: Errata 2

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0

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ISO 5267-2:2025 Pulps – Determination of drainability – Part 2: “Canadian Standard” freeness method

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182

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MSS SP-106-2025: Cast Copper Alloy Flanges and Flanged Fittings: Class 125, 150, and 300

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174

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API 5L8: Field Inspection of New Line Pipe

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240

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API RP 13B-2: Field Testing Oil-based Drilling Fluids

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388

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API RP 13B-2: Field Testing Oil-based Drilling Fluids: Errata 1

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0

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API TR 2WSIM: Weathervaning System Integrity Management

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227

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API 570: Piping Inspection Code: In service Inspection, Rating, Repair, and Alteration of Piping Systems

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359

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ISO 15184:2020

ISO 15184:2020 Paints and varnishes – Determination of film hardness by pencil test

CDN $76.00

Description

This document specifies a method for determining the film hardness by pushing pencils of known hardness over the film.

The test can be performed on a single coating of a paint, varnish or related product, or on the upper layer of a multi-coat system.

This rapid test has not been found to be useful in comparing the pencil hardness of different coatings. It is more useful in providing relative ratings for a series of coated panels exhibiting significant differences in pencil hardness.

The method is applicable only to smooth surfaces.

Edition

3

Published Date

2020-01-08

Status

PUBLISHED

Pages

6

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

This document specifies a method for determining the film hardness by pushing pencils of known hardness over the film.

The test can be performed on a single coating of a paint, varnish or related product, or on the upper layer of a multi-coat system.

This rapid test has not been found to be useful in comparing the pencil hardness of different coatings. It is more useful in providing relative ratings for a series of coated panels exhibiting significant differences in pencil hardness.

The method is applicable only to smooth surfaces.

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