Dynamic Mechanical Analyser (DMA)

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Dynamic Mechanical Analyser (DMA)

Dynamic Mechanical Analyser (DMA) Testing for Rubber

It is an analytical tool which measures the stiffness and damping properties of material under periodic stress. It enables one to relate material behaviour with respect to molecular structure, processing condition and product properties.

The study of viscoelastic behaviour of polymer gives output as Storage modulus (El), Loss modulus (Ell) and Tan(δ) which can be used to determine dynamic Glass Transition Temperature of polymer. These data can be useful to estimate

Rolling Resistance
Ice Traction
Wet Traction
Dry Traction
Heat Build Up
Low Temperature Flexibility

Standard:
ISO 4664:2011/ ASTM D 5992:2011

Highlights

HASETRI featured in Indian/International Rubber Journal

An enlightening interview with Dr. R. Mukhopadhyay, Director & CE, HASETRI, speaks of the current situation of the Indian tire and rubber industry and how they are coping with the pandemic.

HASETRI successfully enhanced the scope of NABL accreditation

September 2021: HASETRI has successfully enhanced the scope of NABL accreditation in Wet Grip and Coast by Noise testing for Cl & C2 category tyres as per ECE R117 and proposed AIS 142.

PHD Annual Awards for Excellence Announced

HASETRI imparted training to candidates under the STAR scheme of NSDC,GOI in rubber sector(under Rubber SDC)for the job roles of mill & Tyre Building Operator-commercial vehicles. The Institute has been approved as the first training provider for rubber sector by RSDC under NSDC,GOI

HASETRI receives the Prof. SK Joshi Laboratory Excellence Award

HASETRI received Prof. SK Joshi Laboratory Excellence Award from Quality Council of India (QCI) during their Silver Jubilee celebration held on 6th October 2022 at New Delhi. This is the first testing laboratory in private sector in India to receive this Award.