Combination Lamp Desiccant - Moisture-proof, Dehumidifying, Waterproof and Breathable, Sealed Protection

The DCCK Gel Controller (CMD) series products use magnesium chloride as the main hygroscopic component, paired with a waterproof and breathable film independently developed by DCCK. The housing is made of engineering plastics such as PP-T40/PP-GF30 through injection molding. The breathable film is combined with the housing using heat welding, which effectively prevents dust, water, or other substances from entering. This enables the product to have good hygroscopic and breathable properties, while also serving to balance the pressure difference between the inside and outside of the lamp body.

Membrane Properties

Product Features

Installation method

Note

Specification model	Combination Lamp DesiccantCMD-10g DCCK-Dry-CMD-M-10g

Product Features：	Hygroscopic, balanced pressure
Membrane properties	Breathable, waterproof, dustproof
Air permeability	＞200ml/min/cm²@ 7Kpa
Maximum Moisture Absorption Rate of Desiccant (40℃ /90％RH)	＞200％（Main component magnesium chloride)
Aerosol content	10±1g
Moisture absorption method	Breathe in quickly
Tolerable temperature	-40℃~120℃
Usage after opening	Use within 2 hours after opening, or store in vacuum-sealed packaging
Storage conditions	Store at room temperature in a cool, dry place
Shelf life	12 months (unopened, stored in a sealed manner)

Installation Type：	Rotary locking installation
Installation location	Behind and below the lamp body
Install in a secure location	Keep a 10mm spacing around the CMD
Installation Direction	Horizontal or vertical installation

The above data are typical data of lamp desiccant，for reference only, and should not be used as special data for outgoing quality control.

All technical information and advice given here is based on DCCK’s previous experiences and test results. DCCK gives this information to the best of its knowledge, but assumes no legal responsibility. Customers are asked to check the suitability and usability in the specific application, since the performance of the product can only be judged when all necessary operating data are available.