When a buyer specification or quality plan calls for tensile data on plastics, you need a lab that runs ISO 527 correctly and reports it in a form your customer will accept. As a dedicated ISO 527 testing laboratory, Kiyo R&D Lab measures the tensile strength, modulus, and elongation of plastics and composites to the exact method your product requires — with clear, defensible reports.
Whether you are qualifying a new grade, verifying an incoming batch, or meeting an export requirement, the right ISO 527 testing laboratory gives you accurate results and fast turnaround. Our team handles specimen preparation, conditioning, and testing in-house, so your tensile data holds up under scrutiny.
ISO 527 is the international standard for the tensile properties of plastics, split into parts for different material forms. A proper ISO 527 testing laboratory applies the right part for your material and reports the full set of tensile results. The table below shows the parts we test and links to our detailed pages.
| Part | Material Form |
|---|---|
| ISO 527-1 / -2 | General principles & moulding/extrusion plastics |
| ISO 527-3 | Films & sheets |
| ISO 527-4 | Isotropic & orthotropic fibre composites |
| ISO 527-5 | Unidirectional fibre composites |
For each part we report tensile strength, tensile modulus, yield stress, and elongation at break. As a full ISO 527 testing laboratory, we match the specimen type, speed, and conditioning to the applicable part so results are comparable and correct.
ISO 527 results depend on test speed, specimen geometry, and conditioning — get any of them wrong and the numbers are not comparable. An experienced ISO 527 testing laboratory controls every variable, so your tensile data means the same thing to you and to your customer.
For manufacturers around Chennai, having this capability close by means faster turnaround and quicker corrective action than sending specimens out of state.
Correct tensile results depend on a lab that controls every variable the standard specifies. As an experienced ISO 527 testing laboratory, Kiyo R&D Lab delivers accurate strength, modulus, and elongation data across all ISO 527 parts, with NABL-accredited reporting where applicable.
Send us your material and specification, and our Chennai team will select the right part, prepare specimens, and get you defensible results fast.
Call: 90420 86986 | 90876 86986
Web: www.kiyorndlab.com
Our ISO 527 testing laboratory tests dumbbell and strip specimens to the geometry defined by the relevant part (such as Type 1A/1B for ISO 527-2). Accredited reporting is available for methods within our NABL scope; we confirm the exact status for your test before you commit.
ISO 527-2 covers most moulding and extrusion plastics; -3 is for films and sheets; -4 and -5 are for composites. As your ISO 527 testing laboratory, we help you select the correct part before testing.
Both measure tensile properties of plastics, but specimen geometry and test speeds differ. We run both standards, so we can match whichever your buyer specifies.
Usually standard dumbbell specimens, which we can prepare from your sheets or plaques. Our ISO 527 testing laboratory confirms the exact specimen type and count when we scope your job.
Most ISO 527 jobs are completed within a few working days once specimens and requirements are confirmed. Rush handling is available on request.
