Critical Applications in Semiconductor
Canchem's Electronic Grade Hydroxylamine is a vital reducing agent and cleaning component for the logic and memory chip industry Leveraging our intelligent factories and rigorous quality control, we provide a stable alternative to major global suppliers
- Post-Etch Residue Removal (PERR): Effective on TiN hard masks and Al/Cu interconnects
- CMP Post-Clean: Removes colloidal silica and ceria particles without damaging the wafer surface
- Photoresist Stripping: Compatible with various stripping formulations for advanced nodes (14nm, 7nm)
Competitive Advantages
We operate with high standards and a complete set of management systems Our company has specialized in the production and operation of hydroxylamine series products for more than ten years, with relevant production experience ensuring supply chain stability
We have achieved full intelligent manufacturing by integrating APC (Advanced Process Control), MES (Production Info System), LIMS (Lab Info System), and SAP-ERP
This high degree of automation includes online detection systems and safety interlocks to eliminate operational risks By implementing "zero manual transformation," we ensure consistent quality batch-to-batch and intrinsic equipment safety
This high degree of automation includes online detection systems and safety interlocks to eliminate operational risks By implementing "zero manual transformation," we ensure consistent quality batch-to-batch and intrinsic equipment safety
Raw Material Control: Main raw materials are self-produced to avoid impurity risks at the source
Patented Separation: Our self-developed purification technology achieves high-precision impurity separation
Process Safety: Unlike traditional violent processes, our method is gentle and controllable All material-contact surfaces are strictly verified to prevent decomposition risks, ensuring absolute safety during production and transport
Patented Separation: Our self-developed purification technology achieves high-precision impurity separation
Process Safety: Unlike traditional violent processes, our method is gentle and controllable All material-contact surfaces are strictly verified to prevent decomposition risks, ensuring absolute safety during production and transport
We pioneered the domestic "Oxime-Silyl-Hydroxylamine Salt" green circular industry chain This innovative process achieves zero-waste recycling of by-products, aligning with global ESG standards