Dushilite 3MH Inorganic Deodorant
Features
Deodorizes by adsorbing target odors such as toluene and hexane.
Applications
1. Suppresses and removes target odors from resins and coatings.
Application Example: Addition during resin compounding or to coatings.
2. Adsorbs and removes harmful substances such as VOCs and residual monomers contained in resins and coatings.
3. Adsorbs and removes target odors from enclosed spaces.
Example: Dushilite can be applied to coating films and the surfaces of interior materials.
Recommended Addition Levels
1. Resin Compounding: 1.0–5.0 wt% (relative to resin content)
2. Coating Additive: 1.0–5.0 wt% (relative to coating solids)
3. Textile Finishing: 1.0–5.0 g/m² (based on fabric surface area)
Physical Properties
Appearance: White, Odorless Powder
Heat Resistance: Approximately 800°C
Average Particle Diameter: 1–3 μm
pH ：9.0±1.0(1g/100 ml)
Deodorization Tests
1. Detector Tube Method (Sample: 0.03 g; Gas Volume: 3 L)
[Removal Rate (%)]
| Gas Type (Initial Concentration) | After 2 Hours | After 24 Hours |
|---|---|---|
| Trimethylamine (25.2 ppm) | 64 | 88 |
| Pyridine (12 ppm) | 45 | 96 |
| Toluene (21 ppm) | 43 | 80 |
| Xylene (32 ppm) | 7 | 66 |
| Hexane (270 ppm) | 41 | 74 |
| Ethyl Acetate (50 ppm) | 20 | 100 |
● Effectively adsorbs organic-solvent components and amines (organic acids can also be adsorbed).
2. Gas Chromatography Method (Sample: 0.01 g; Gas Volume: Approximately 600 mL)
[Removal Rate after 2 Hours (%)]
| Nonenal (Age-Related Body Odor) (Approximately 14 ppm) | Indole (Excretion Odor) (Approximately 33 ppm) | Diacetyl (Oily Body Odor) (Approximately 45 ppm) | |
|---|---|---|---|
| 3MH | 95 | 83 | 76 |
Effectively Adsorbs Unusual Odors as Well
Precautions
1. Dushilite is a fine powder. Disperse it uniformly during use and prevent particle agglomeration. Its performance may decline depending on processing and storage conditions, so handle it with care.
2. Store in a cool, dark place away from high temperatures, high humidity, and direct sunlight. Use the entire contents after opening.
3. Our company assumes no responsibility for processed products. Conduct sufficient trial production and evaluation during manufacturing.