The hidden champion in China's phenolic resin field, SDSQ successfully broke the foreign monopoly in phenolic resin
Conquer the core material of photoresist
Phenolic resin has the characteristics of high temperature resistance, strong adhesion, high carbon residue rate, and chemical resistance.
Because of this, phenolic resin is widely used in high-temperature fields and is also one of the core materials of photoresist.
SDSQ's phenolic resin production capacity has reached 600,000 tons/year, ranking first in the world.
The technological breakthrough in the photoresist linear phenolic resin will completely change China's long-term dependence on imports, and can accelerate the development of domestic chips to a large extent.
Since 1992, SDSQ has been committed to the R&D and manufacturing of high-end phenolic resins, and has introduced the world's top technology with the highest standards with extraordinary courage.
SDSQ also mastered the world's largest furan resin production facility. The annual production capacity of the device can not only reach 120,000 tons, but also can reduce the production cost of the enterprise to a large extent through the advantages of high product strength and low free formaldehyde.
At the same time, the device has also greatly reduced the environmental pollution caused by casting waste and successfully realized green casting, which is in line with the requirements of the current national dual-carbon strategy.
In addition, SDSQ is also a supplier of insulation materials for the return cabin of China's "Shenzhou" series of spacecraft.
Especially in the field of high-end photoresist materials and semiconductor packaging molding compounds, SDSQ's electronic phenolic resin production has successfully built a higher technical barrier.