Electronic Chemical Testing

Electronic chemicals refer to fine chemical products supporting the electronic industry, and are one of the important supporting materials in the electronic industry. In recent years, with the rapid development of the electronics industry, electronic chemicals have become one of the key materials for the development of the electronics industry in the world. The quality of electronic chemicals not only directly affects the quality of electronic products, but also has a significant impact on the industrialization of microelectronics manufacturing technology. Therefore, electronic chemical testing has also attracted more and more attention.

Because electronic chemicals have the characteristics of small demand, high quality requirements and harsh cleanliness, it is necessary to conduct professional and comprehensive testing to ensure the quality of products. Electronic chemical testing is mainly to analyze the performance and quality of electronic chemicals to ensure that products meet the technical needs of the market and guarantee the safety and environmental protection of products.

STEMart provides comprehensive electronic chemical testing services to increase the advantages of micro-machining, ensure the stability of product performance, and improve the quality of corporate brand development.

Test Samples

Photoresist, electronic special gases, electronic packaging materials, high purity reagents, special chemicals for flat panel display, printed circuit board materials and supporting chemicals, special chemicals for new energy batteries, etc.

Standard Tests

• Metal element testing
  • Silver, aluminum, gold, barium, bismuth, calcium, cadmium, cerium, cobalt, chromium, copper, dysprosium, europium, Iron, etc.
• Anion testing
  • Chloride ion, phosphate ion, sulfate ion, nitrate ion, ammonium ion, etc.
• Component analysis and content testing
  • Free alkali, total alkali, total acid, organic matter, inorganic matter, etc.
• Performance testing
  • Refractive index, moisture, chroma, pH, density, solid content, viscosity, conductivity, surface tension, etc.
• Environmental reliability testing
  • High and low temperature testing, steady state wet and hot environment testing, dust proof testing, rain testing, corrosive gas environment testing, xenon lamp aging testing, ultraviolet aging testing, ozone aging testing, chemical liquid corrosion testing, etc.
• Material physical testing
  • Material strength, vibration testing, mechanical impact testing, expansion coefficient, resistivity, thermal conductivity, etc.

For more information about our electronic chemical testing services, please contact us.