Physiochemical Testing - TCA Lab / Alfa Chemistry

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Physiochemical Testing

Physiochemical testing refers to the testing of physical and chemical properties of materials. Chemical performance testing mainly refers to the changes of internal composition, structure and properties of materials caused by the changes of external conditions or chemical reaction when contacting with some corrosive media, as well as the changes of chemical properties of materials.

Physical and chemical testing is an important basic technology for realizing industrial modernization and developing science and technology. It is an important means and scientific basis for ensuring and improving product quality, identifying scientific research results, evaluating product performance, and improving scientific research.

In industrial enterprises, physical and chemical testing is an important means to ensure and improve the quality of products. It is also the basic technology of new materials, new processes, new technologies, engineering application research, development of new products, product failure analysis, life testing, engineering design, environmental protection and other work. It has the function of both supervision and protection and guidance for the quality of products.

T,C&A Lab

As a professional reliability third-party testing organization, T,C&A Lab can provide a variety of physical and chemical performance testing services in accordance with ISO, ASTM and other standards, including inorganic analysis and organic analysis. We can provide professional and comprehensive analysis and testing services in the fields of electronic and electrical products, textiles, rubber and plastics, food contact materials, polymer materials, building materials, etc.

Our testing capabilities include, but are not limited to:

Physical properties

Specific gravity
Coefficient of linear expansi on of plastics
Melting point
Boiling point
Apparent density
Yellow index
Ash content
Light transmittance
Thermal stability
Volatility
Adsorptive property
Thermal expansion coefficient
Elastic modulus
Electrical conductivity
Magnetic properties
Electrical conductivity
Acid value
Color
Thermal conductivity
Solubility
Light transmittance
Ductility

Freezing point
Whiteness
Haze
Burning point
Swelling ratio
pH value
Flash point
Water content
Sound insulation
Granularity
Specific heat capacity
Relative density
Grey card rating
Density
Status
Hardness
Smell
Heat conduction performance
Viscosity
Water absorption
Water content

Chemical properties

Flammability
Instability
Acidity and basicity
Oxidizability
Combustion-supporting property
Reducibility
Complexation

Toxicity
Thermal stability
Swelling property
Organic solvent resistance
Non-metallic property
Metallic property
Corrosiveness

Testing items recommended by T,&CA Lab are as follows:

Mechanical property testing
Electrical performance testing
Flame retardant performance testing
Aging testing
Reliable performance testing
Weather resistance testing
Salt spray testing
Fatigue testing
Rubber testing
Plastic testing
Building materials testing
Metal testing

Testing case

The physical and chemical properties test mainly varies according to the application fields of products. Taking rubber, plastics and fine chemicals as examples, the test subdivision can be provided as follows:

Plastic products

Apparent density, hardness, water content, swelling ratio and so on.

Rubber products

Density, hardness, surface resistivity, dielectric properties.

Standards we test to

ISO/WD 24684, ISO 11609, ISO/TS 22640, ISO 15252, ISO 14530, ISO 14529, ISO 14528, ISO 14527, ISO 14526, ISO 8332, ISO 18924, ISO 882, ISO 19004, ISO 5667, ISO 3569, ISO/TS 16195

In addition, the experts in our Physiochemical Testing Laboratory also provide a variety of custom services as your needs and requirements. Let's discuss the custom services with our experts for free.

Instruments and data

T,C&A Lab's services include, but are not limited to

Molecular Weight Analysis Physiochemical Testing Organic Functional Group Analysis

Note: this service is for Research Use Only and Not intended for clinical use.

Related testing services

Material Testing

T,C & A LAB is an independent lab providing quality or custom testing, characterization and analysis of a variety of materials. Our engaged experts are ready to help you.

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