Will your plastic part survive a drop, a knock, or a sudden shock — or crack on impact? Impact strength tells you how much sudden energy a plastic can absorb before it breaks, and it’s one of the most important safety and durability properties for any moulded or extruded product. Searching for dependable plastic impact testing services in chennai? Kiyo R&D Lab measures the impact resistance of your plastics so you can specify, certify, and ship with confidence.
From housings and enclosures to automotive parts, pipes, packaging, and consumer goods, our expert team delivers accurate impact results, supporting data, and clear, audit-ready reports you can rely on.
Impact testing measures how much sudden energy a plastic can absorb before it fractures. A specimen is struck by a swinging pendulum or a falling weight, and the energy absorbed at break is recorded — telling you whether the material is tough or brittle. Reliable plastic impact testing services in chennai turn that energy into a clear, comparable value your team can design and certify around.
For manufacturers, it confirms a grade meets its toughness spec. For designers, it feeds real impact data into part design. For QC and failure work, it exposes brittle batches, bad regrind, and processing problems — all backed by repeatable data.
As a full-service provider of plastic impact testing services in chennai, we run the main impact methods on moulded, extruded, and machined plastics, and help you pick the one your specification calls for.
Notched/unnotched pendulum impact.
Supported-beam pendulum impact.
Falling-weight impact on sheet & film.
Notched vs unnotched comparison.
Toughness in cold conditions.
Lot-by-lot impact verification.
| Method | How It Works | Best For |
|---|---|---|
| Izod | Clamped specimen, pendulum strike | Moulded plastics |
| Charpy | Supported specimen, pendulum strike | Comparative toughness |
| Drop-weight / Dart | Falling weight onto flat sample | Sheet, film, containers |
Our plastic impact testing services in chennai follow globally recognised methods so your reports are accepted by auditors, buyers, and regulators alike.
ASTM ISO
| Standard | What It Covers | Method |
|---|---|---|
| ASTM D256 | Izod pendulum impact of plastics | Izod |
| ASTM D6110 | Charpy impact of plastics | Charpy |
| ISO 180 | Izod impact strength of plastics | Izod |
| ISO 179 | Charpy impact strength of plastics | Charpy |
| ASTM D3763 / ISO 6603 | Instrumented drop-weight impact | Drop-weight |
Need the full mechanical picture? Impact pairs naturally with tensile, flexural, and hardness testing — ask us about combining them.
Based in Chennai with branches in Chrompet and Oragadam, Kiyo R&D Lab makes professional plastic impact testing easy to access for the Chennai–Oragadam industrial corridor, with convenient drop-off and courier-friendly collection.
Looking for plastic impact testing services in chennai? Our facilities are equipped for Izod, Charpy, and drop-weight impact testing across moulded and extruded plastics with quick turnaround.
📞 Call 90420 86986 💬 Request a QuoteExplore all our capabilities at www.kiyorndlab.com.
When toughness, safety, and compliance are on the line, trust a lab that delivers clear answers. As a leading provider of plastic impact testing services in chennai, we combine calibrated instruments, recognised methods, and expert interpretation to give you data you can stand behind.
From a single impact check to ongoing production QC, the team at Kiyo R&D Lab is ready to help. Reach out today and turn your sample into a reliable, audit-ready report.
For quotation or visit