Chemical, Physical, Mechanical Properties Characterization of Plastics
Chemical, Physical, Mechanical Properties Characterization of Plastics
Through our global network of testing experts and analytical equipment including chromatography (HPLC, GC, GC/MS) and atomic
absorption spectroscopy (AAS, GFA, FIAS), Our goal is to provide test services as efficiently
as possible to maximize our customers' profits. For more information about our services,
contact one of our experts today.
Note: this service is for Research Use Only and Not intended for clinical use.
Testing plays an important role in the life cycle of a polymer, from the raw material to the semi-finished and finished product. Chemical testing of a plastic product is a complex process, it can provide valuable information about the additives used and other substances present in the product. Physical and mechanical testing of plastics can ensure that the material complies with industry specifications that can be applied to plastics used in the aerospace, automotive, consumer, medical and defence industries. Understanding the performance of a material is a key concern to suppliers, manufacturers and product developers in the polymer industry. It can help industry choose appropriate additives.
Typical Test Solutions for Plastics Industry:
Chemical property
Molecular weight (MW) of polymers, structure, chemistry of fractions, end groups, tacticity, unreacted monomer and oligomers, co-polymer content, blend composition, catalyst residues, contamination analysis, trace chemical analysis and volatile organic compounds testing.
Physical testing including density, air permeability, water absorption, surface properties, optical properties, ash, solid content, viscosity, gel time, glass fiber content, carbon black content, gel content, shrinkage, dispersity, etc.
Thermal property
Heat distortion temperature, Vicat softening point, glass transition temperature, melting temperature, crystallization temperature, recrystallization temperature, cracking temperature, linear expansion coefficient, relative temperature index(RTI), thermal conductivity, melt index, specific heat capacity, oxidation induction time, loss angle, dynamic modulus, storage modulus, loss modulus, softening point, etc.
Our laboratories are equipped with comprehensive thermal analysis instruments, such as Differential Scanning Calorimetry (DSC), Thermogravimetric Analysis (TGA), Thermomechanical Analysis (TMA) and Dynamic Mechanical Analysis (DMA).
We offer ASTM D150, ASTM D149, ASTM D257, IEC 60250, IEC 60243, IEC 60093, IEC 60093 and other related standards.
Flammability
Small Scale Flammability: automotive, aerospace and building specifications.
Room Burn: The room burn apparatus is used for testing wall panels, wall coverings, foam plastics, and an assortment of other materials and configurations.
Open Calorimeter: In addition to room testing, calorimeter tests can be run under the open hood in compliance with federal, state or local fire codes and requirements.
Intermediate Scale Calorimeter (ICAL): It is used to determine ignitability, heat release rates, mass loss rates, and smoke development of materials, products and assemblies under a large hood.
Reliability
Salt spray test, hot air aging, hygrothermal aging, ultraviolet aging, xenon lamp aging, ozone aging, outdoor exposure test, high temperature aging, low temperature aging, high and low temperature cycles, SO2/SO3 aging test, bacterial test, vibration, drop test, degradation test, etc.
Others
Internal stress distribution, 3D scanning, microscopic appearance observation, slice observation and measurement, etc.
Our laboratories have experienced experts to help you analyze chemical, physical, mechanical properties of plastics. Our testing facilities, equipped with state-of-the-art technologies offer fast turnaround time, accurate data, lower cost and better services. No matter what your concern is, we are always ready to help. If you have any problems, please contact us.