When a single failed batch can halt a production line or void a customer contract, you need test reports that buyers, auditors, and regulators actually trust. That trust starts with accreditation. As a NABL-accredited R&D lab in Chennai, Kiyo R&D Lab delivers third-party plastics, rubber, and polymer testing backed by ISO/IEC 17025 calibrated equipment, qualified analysts, and reports that hold up under scrutiny.
Manufacturers across Tamil Nadu and Karnataka choose us because we combine accredited rigour with fast turnaround and clear communication. Whether you need tensile data, FTIR material identification, thermal analysis, or full failure investigation, this guide explains what to look for in an accredited testing partner — and why Kiyo R&D Lab is the trusted choice.
Not every testing facility carries the same weight. NABL accreditation (granted under ISO/IEC 17025) confirms that a laboratory’s methods, equipment calibration, and analyst competence have been independently audited and approved. When you commission a NABL-accredited R&D lab in Chennai, your reports are recognised by OEMs, government tenders, export buyers, and certification bodies without further questions.
For plastics, rubber, and polymer manufacturers, that recognition is the difference between a report that closes a deal and one that triggers a re-test. Choosing a NABL-accredited R&D lab in Chennai protects you from supplier disputes, batch rejections, and warranty claims by giving every result a defensible, traceable foundation.
As a full-scope NABL-accredited R&D lab in Chennai, Kiyo R&D Lab covers mechanical, thermal, chemical, and microstructural analysis under one roof — so you rarely need to split a project across multiple vendors.
Tensile, flexural, compression, impact, and hardness for plastics, rubber, and composites.
TGA, DSC, HDT, Vicat, and melt flow index to map heat behaviour and stability.
FTIR and SEM/EDX to confirm polymer grade, fillers, and contamination.
Tensile, elongation, hardness (Shore A/D), compression set, and ageing.
Accelerated thermal ageing, abrasion, and weathering simulation.
Root-cause investigation for cracks, fractures, and field returns.
A genuine accredited laboratory works to internationally recognised methods. We test against ASTM, ISO, and IS standards so your data is accepted wherever your products are sold.
ASTM
ISO
IS
| Standard | What It Covers | Typical Use |
|---|---|---|
| ASTM D638 | Tensile properties of plastics | Strength & elongation of moulded parts |
| ISO 37 | Tensile stress-strain of rubber | Vulcanised & thermoplastic rubber QC |
| ASTM D790 | Flexural properties of plastics | Stiffness of rigid plastics |
| ISO 11357 | DSC thermal analysis of polymers | Melting, crystallisation, glass transition |
| ASTM D395 | Compression set of rubber | Seals, gaskets, O-rings |
| ASTM D1238 | Melt flow rate of thermoplastics | Incoming resin & batch consistency |
Need a method not listed here? Our team will confirm scope and turnaround before you commit — just send us your specification.
As a conveniently located NABL-accredited R&D lab in Chennai, we serve manufacturing clusters across the metro and into Karnataka with two branch facilities.
Our Chrompet facility handles mechanical, thermal, and material-identification testing for plastics, rubber, and polymers.
Positioned near the Oragadam industrial corridor for fast service to automotive and OEM manufacturers.
Explore all our capabilities at www.kiyorndlab.com.
Choosing the right testing partner protects your products, your contracts, and your reputation. As a trusted NABL-accredited R&D lab in Chennai, Kiyo R&D Lab delivers plastics, rubber, and polymer testing you can stand behind — accredited methods, calibrated equipment, and reports that buyers and auditors accept.
If you’re searching for a dependable NABL-accredited R&D lab in Chennai, talk to our team today. Tell us your material and test requirement, and we’ll guide you on the right method, standard, and turnaround.
