ZEP Series Water Absorbent

	Features and Applications
	This product is a mixture of zeolite and adhesive, which can be applied to the encapsulation lid or the inner side of the device by screen printing, scraping, dispenser drip coating, etc., and after curing and activation, water vapor can be absorbed from the environment. It has the characteristics of low moisture pressure, large adsorption capacity, high stability and reliability . the products can be widely used in a variety of water-sensitive sealing devices, especially various microelectronic devices.
	Basic Characteristics and General Data
	●STRUCTURE
	Depending on the functional material added, the appearance is milky white or black paste fluid, preserved in a plastic syringe. It is applied to the desired shape by the user according to the needs and used after curing.
	●Sorption Capacity Water Absorption Capacity ≥12% Wt% Coating Thickness ≤0.4 mm Heat Resistance (Long-Term) ≥200 ℃ Heat Resistance (Hours) ≥250 ℃
	Suggested Activation Conditions
	Dry Atmosphere 200℃×1h In a Vacuum 100℃×3h
	Caution
	The coating area should not be too large to avoid large internal stress after curing and affect reliability. Activation requires slow heating and cooling to avoid temperature shocks.