Sky Bear Technical Standards - Home
Search
×
FR

Placeholder headline

This is just a placeholder headline

TEMA 2026 Edition – Online Subscription Only

$

BUY NOW

Placeholder headline

This is just a placeholder headline

API RP 15SIH, 2nd Edition: Installation and Handling of Spoolable Reinforced Plastic Line Pipe

$

158

BUY NOW

Placeholder headline

This is just a placeholder headline

API RP 754, 4th Edition: Process Safety Performance Indicators for the Refining and Petrochemical Industries

$

393

BUY NOW

Placeholder headline

This is just a placeholder headline

ASME B31.1-2020: Power Piping

$

668

BUY NOW

Placeholder headline

This is just a placeholder headline

ASME B31.1-2022: Power Piping

$

668

BUY NOW

ISO 4660:2020

ISO 4660:2020 Rubber, raw natural – Colour index test

CDN $130.00

Description

This document specifies two methods to determine the colour of raw natural rubber according to a standard colour scale:

– Method A: colour matching against standard coloured glasses;

– Method B: colour determination using colour spectrophotometer.

In case of dispute, the preferred method is Method B.

Edition

5

Published Date

2020-05-27

Status

PUBLISHED

Pages

9

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

This document specifies two methods to determine the colour of raw natural rubber according to a standard colour scale:

- Method A: colour matching against standard coloured glasses;

- Method B: colour determination using colour spectrophotometer.

In case of dispute, the preferred method is Method B.

Previous Editions

Can’t find what you are looking for?

Please contact us at: