BIS Certification for Styrene (Vinyl Benzene) IS 4105: 2020

Introduction

The Quality Control Order 2023 issued by DPIIT mandates BIS certification for Styrene under IS 4105:2020. This regulation, effective from January 1, 2024, ensures that only certified Styrene is manufactured and sold in India, supporting the nation's efforts to maintain high safety and quality standards in industrial chemicals.

Why BIS Certification is Necessary for Styrene

BIS certification for Styrene under IS 4105:2020 is essential as it ensures the product’s purity, quality, and safety. Compliance with this standard guarantees that Styrene meets the necessary purity levels and adheres to strict safety guidelines for handling, storage, and transportation. This certification also ensures that manufacturers comply with legal requirements, avoiding penalties under the Bureau of Indian Standards Act, 2016. For industries relying on Styrene in critical applications such as polymer production, synthetic rubber, and resins, BIS certification provides the assurance of reliability, consistency, and compliance with industry standards. 

Overview of Indian Standard IS 4105:2020

IS 4105:2020 outlines the essential specifications for Styrene, including purity requirements, which define the minimum acceptable concentration and allowable impurities. The standard also covers physical properties such as appearance, density, and boiling point, ensuring consistency in quality. It specifies the chemical composition, including molecular structure and allowable additives, to guarantee the product’s suitability for industrial use. Additionally, the standard includes packaging and storage guidelines, ensuring safe handling, transport, and stability of Styrene. BIS certification enforces these standards, ensuring Styrene meets the necessary quality, safety, and reliability benchmarks for critical industrial applications.

Process for BIS Certification for Styrene

1. Application Submission: Submit the application form along with the required documents to BIS.
2. Documentation Review: BIS reviews submitted documents for compliance with IS 4105:2020.
3. Factory Inspection: BIS officials visit the manufacturing facility to verify compliance with safety and quality standards.
4. Sample Testing: Styrene samples are tested in BIS-approved laboratories to ensure conformity with specified standards.
5. Certification Grant: After successful testing and inspections, BIS grants certification, permitting the use of the ISI mark on Styrene products.

Documents Required for BIS Certification for Styrene

To apply for BIS certification, manufacturers must provide the following documents:

• Completed application form.
• Manufacturing process details.
• Quality control procedures and plans.
• Test reports from BIS-accredited laboratories.
• Factory layout and equipment details.
• Business registration documents.
• Product specifications and technical data.
• Declaration of conformity to IS 4105:2020.

Additional documents may be required depending on specific product requirements.

Conclusion

BIS certification for Styrene (Vinyl Benzene) under IS 4105:2020 is crucial for ensuring its quality, safety, and reliability in key industrial applications such as polymer production and synthetic rubber manufacturing. Compliance with this standard guarantees that Styrene meets stringent purity and performance requirements, fostering confidence in its use across various sectors. For manufacturers seeking to navigate the BIS certification process, EVTL India offers expert support in documentation, compliance management, and regulatory submissions. Partnering with EVTL India ensures a smooth certification process and accelerates market readiness for Styrene and other industrial chemicals. Contact EVTL India today for professional guidance on obtaining BIS certification for Styrene (Vinyl Benzene).