以有机硅为原料的合成石英玻璃新工艺，较传统合成石英材料，氯离子含量极低，在应用于紫外波段时能够延长其使用寿命。

Feilihua has developed a new process of synthetic quartz glass using organic silicon as raw material, which is chlorine-free and can extend its service life when applied in the UV band.