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API MPMS CH 10.8, 3rd Edition: Standard Test Method for Sediment in Crude Oil by Membrane Filtration

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ISO 20433:2024

ISO 20433:2024 Leather – Tests for colour fastness – Colour fastness to crocking

CDN $86.00

SKU: 3e7cf858f42c Categories: ,

Description

This document specifies a method to determine the amount of colour transferred from the surface of coloured leather to other surfaces by rubbing.

Two tests are carried out, one with a dry rubbing cloth and one with a wet rubbing cloth.

The method is applicable to all types of coloured leather. Since after‚Äëtreatments of the leather as well as surface finishes can affect the degree of colour transfer, the test can be made before and/or after such treatments.

Edition

3

Published Date

2024-04-11

Status

PUBLISHED

Pages

5

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

This document specifies a method to determine the amount of colour transferred from the surface of coloured leather to other surfaces by rubbing.

Two tests are carried out, one with a dry rubbing cloth and one with a wet rubbing cloth.

The method is applicable to all types of coloured leather. Since after‚Äëtreatments of the leather as well as surface finishes can affect the degree of colour transfer, the test can be made before and/or after such treatments.

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