Polymer Testing, Industrial Plastics, Plastics Testing Labs, NATA Accredited Laboratories for Testing Polymers from ExcelPlas.

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ExcelPlas Polymer Testing Services

473 Warrigal Road (Rear Factory)
Moorabbin VIC 3189

Postal Address:
PO Box 147
Moorabbin, Vic 3189


Rubber and Elastomer Testing


ExcelPlas provides testing of rubbers, sealants, elastomers, thermoplastic elastomers (TPE-s, TPE-o, TPV, TPU).

As the leaders in Material Characterization, QA/AC, and Failure Analysis, we have the ability to produce accurate and fast results using state-of-the-art testing equipment.

The services offered by our NATA-accredited laboratories in Melbourne, Australia are independent and confidential.



Chemical Characterization

·         Oxygen Index (ASTM D2863)

·         Carbon Black Content (ASTM D 4218)

·         Pyrolysis FTIR (ASTM D3677)

·         VOC (ASTM D3530)

·         Degree of Crosslinking (ISO 10147)

·         Gel Content

·         Degree of Swelling

·         EDAX Analysis

Mechanical Characterization

·         Tensile (ASTM D412)

·         Tear of Sheet (ASTM D624C) 

Physical Characterization

·         Hardness: Shore A, Shore D (ASTM D2240)

·         Abrasion (ASTM D4060, AS 1683.21)

·         Density (ASTM D792)

Thermal Characterization

·         DSC - Tg  (ASTM D5028, ASTM D7426)

·         DSC – Melting/Crystallization (ASTM D3418)

·         DSC - OIT (ASTM D3012)

·         TGA (ASTM D6370)

·         Thermal Expansion

·         Rheology


Failure Analysis

ExcelPlas is able to conduct failure analysis of rubbers and elastomers (O-rings, belts, liners, sealants, etc.) using techniques such as Microscopic Analysis.





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