As a chemical company Ya Thai takes corporate responsibility very seriously. It is our goal to reduce the use of harmful chemicals in Thailand such as Cr6+ a toxically heavy metal. Particularly in the case of passivation chemical, Ya Thai actively promotes to use of non-Cr6+ chemical to replace Cr6+ passivation chemical.
Ya Thai present SurTec-640 a non-Cr passivation which can provide the following benefits:
- Water rinse of SurTec-640 has no request, which surly to save the production cost.
- No complicate on waste water treatment such as Cr6+.
- None toxically heavy metal ensures a much safer working environment for workers.
- Dilute with water for economical cleaning and waste water treatment.
This report review the time line of project and quality test result on 6 items which following on Hyundai spec of SurTec-640 (supported by TOA). including SurTec-640 consumption cost and make up cost.