国勇光触媒（工程专用）－－甲醛去除率93.8%、氨去除率90.5%、苯去除率91.7%

                           TVOC去除率91.4%

Guoyong Photocatalyst (special for Engineering)

产品型号：国勇品牌GY-003

Product model: gy-003

产品规格：2.5KG

Product specification: 2.5kg

执行标准：Q/GY J001-2019

Executive standard: Q / Gy j001-2019

保质期：三年

Shelf life: three years

主要用途：除异味、除甲醛、抑制细菌、除苯、除TVOC

Main use: odor removal, formaldehyde removal, bacteria inhibition

适用场合：建筑材料、装饰材料、及物品表面