As a unique surface treatment material, qinghuatu reverse primer fine sand has shown wide application prospects on various substrates such as paper, gold and silver cardboard, laser paper, PVC, PET plastics, etc. in recent years.
In low temperature environments, the activity of some conventional photoinitiators will decrease, so it is necessary to select photoinitiators with higher low temperature activity.
In recent years, qinghuatu reverse face oil, as a new type of printing material, has gradually become an ideal choice for improving the printing quality of gold and silver cardboard.
As a high-performance printing ink, qinghuatu reverse face oil is widely used in the printing of various types of paper. Its adhesion and drying speed are important indicators to measure its performance.
The main components of qinghua liquid cleaning agent usually include surfactants, solvents, stabilizers and ultraviolet absorbers.
The intensity and wavelength of UV light determine how efficiently the photoinitiator absorbs energy, thus affecting the curing speed.