NABL Testing Lab

NABL Accredited Testing Laboratories in Chennai: Elevating Plastic and Rubber Industries with Kiyo R&D Center and Laboratory


In the heart of Chennai's industrial sector, the Kiyo R&D Center and Laboratory stands as a beacon of innovation and quality in the testing of plastic and rubber materials. Accredited by the National Accreditation Board for Testing and Calibration Laboratories (NABL), Kiyo R&D Center ensures that products not only meet but exceed the rigorous standards set by international bodies such as ASTM and ISO.


The Role of ASTM and ISO Standards in Material Testing

The adherence to ASTM (American Society for Testing and Materials) and ISO (International Organization for Standardization) standards is crucial for laboratories aiming to certify the quality and safety of plastic and rubber materials.

  • ASTM D638: This standard test method for tensile properties of plastics is a cornerstone for evaluating the strength and elasticity of polymer products.
  • ASTM D2240: A standard test method for rubber property—durometer hardness, measuring the hardness and elasticity of rubber materials.
  • ISO 527-1: Determination of tensile properties of plastics, complementing ASTM standards to provide a global benchmark for plastic material testing.
  • ISO 37: Describes the method for determining the tensile stress-strain properties of vulcanized and thermoplastic rubbers.

These standards are integral to the Kiyo R&D Center’s operations, guiding the testing processes to ensure that materials meet the highest international quality and safety standards.

Inside Kiyo R&D Center and Laboratory

The Kiyo R&D Center and Laboratory is equipped with state-of-the-art testing equipment and staffed by a team of expert scientists and technicians dedicated to advancing the plastic and rubber industries. The facility is designed to facilitate a wide range of tests, from material composition analysis and physical-mechanical testing to thermal analysis and environmental impact assessments.



The Kiyo R&D Center and Laboratory in Chennai exemplifies the importance of NABL accreditation and adherence to ASTM and ISO standards in elevating the plastic and rubber industries. Through rigorous testing and analysis, the laboratory ensures that materials are not only compliant but set new benchmarks in quality and innovation. For manufacturers, suppliers, and developers, partnering with Kiyo R&D Center means investing in the future of materials science, where quality, safety, and sustainability are paramount.