BS ISO 2453:2020 - Rubber, Raw Styrene-Butadiene, Emulsion-Polymerized

Discover the essential standard for determining the bound styrene content in raw styrene-butadiene rubber through the refractive index method. The BS ISO 2453:2020 is a comprehensive guide that provides detailed methodologies and specifications for professionals in the rubber industry.

Overview

The BS ISO 2453:2020 standard is a critical document for anyone involved in the production, testing, or quality assurance of styrene-butadiene rubber (SBR). This standard outlines the procedure for determining the bound styrene content in emulsion-polymerized SBR using the refractive index method, ensuring accuracy and consistency in results.

Key Features

• Standard Number: BS ISO 2453:2020
• Pages: 18
• Released: 2020-05-06
• ISBN: 978 0 580 98076 3
• Status: Standard

Why Choose BS ISO 2453:2020?

This standard is indispensable for ensuring the quality and performance of styrene-butadiene rubber. By adhering to the guidelines set forth in BS ISO 2453:2020, manufacturers and quality control professionals can achieve precise measurements of bound styrene content, which is crucial for maintaining the desired properties of the rubber.

The refractive index method described in this standard is a reliable and widely accepted technique for analyzing the composition of SBR. It provides a non-destructive means of measurement, allowing for the preservation of sample integrity while delivering accurate results.

Applications

The BS ISO 2453:2020 standard is applicable in various sectors of the rubber industry, including:

• Manufacturing: Ensures that the production process yields rubber with the correct styrene content, affecting the material's elasticity, strength, and durability.
• Quality Control: Provides a benchmark for testing and verifying the composition of SBR, ensuring compliance with industry standards and customer specifications.
• Research and Development: Aids in the development of new rubber formulations by providing a reliable method for analyzing material composition.

Benefits of Using the Refractive Index Method

The refractive index method offers several advantages for determining the bound styrene content in SBR:

• Accuracy: Provides precise measurements that are critical for maintaining product quality.
• Non-Destructive: Allows for the analysis of samples without altering their physical state.
• Efficiency: Offers a quick and straightforward procedure, saving time and resources in the testing process.

Conclusion

The BS ISO 2453:2020 standard is an essential resource for professionals in the rubber industry. By following the guidelines and methodologies outlined in this document, you can ensure the production of high-quality styrene-butadiene rubber that meets industry standards and customer expectations.

Whether you are involved in manufacturing, quality control, or research and development, the BS ISO 2453:2020 standard provides the tools and knowledge necessary to achieve excellence in your work. Embrace the precision and reliability of the refractive index method and elevate your rubber products to new heights of quality and performance.

BS ISO 2453:2020

This standard BS ISO 2453:2020 Rubber, raw styrene-butadiene, emulsion-polymerized. Determination of bound styrene content. Refractive index method is classified in these ICS categories:

• 83.040.10 Latex and raw rubber
• 83.060 Rubber

This document specifies a method for determining the bound styrene content of emulsion-polymerized styrene-butadiene rubbers (SBR) by correlation with the measured refractive index of an extracted sample according to a table of refractive indices versus percentage mass fractions styrene.

The method is also applicable to extracted oil-extended emulsion-polymerized SBR as long as it produces a film suitable for refractive index measurements. It is not applicable to solution-polymerized SBR.