| Content |
Organosilicon quaternary ammonium salt |
| Appearance |
Light to dark amber liquid |
| Ionicity |
Cationic |
| pH |
6.0-8.0 |
| Solution |
Miscible with water, alcohol, ketone, ester, hydrocarbon, etc |
Characteristics:
1. Using the positive charge (cation) of the antibacterial molecule to produce
bactericidal effect. The bacteria that cover the surface of the fabric in a physical
way, will not enter the skin protection layer, and will not affect the skin
2. The effect of killing and inhibiting micro-organisms on fibers and fabrics can reach
more than 99%
3. Inhibits or kill more than 600 kinds of bacteria and yeasts, including Shigella,
enterobacter, Salmonella and Candida albicans
4. Not affect the normal performance of textiles, no damage of fibers, no change the
color tone or whiteness.
5. Non toxic, non irritating and allergic to skin
6. Environment friendly
Usage:
Organic silicon quaternary ammonium salt antibacterial agent is a classic auxiliary which is
popular all over the world. It is suitable for the antibacterial finishing of knitting, woven and
non-woven fabrics of all fibers (except wool), diapers, non-woven fabrics, shoe linings, protective
clothing, carpets, filter materials, decorative fabrics, home textile products, wipes, etc.
Application:
Pading recipe:
1. Dissolve DB5700N in appropriate solvent (such as water) to prepare the required
concentration
2. Dip rolling process: one dip and one pading
3. Dry or crosslink with 120 ºC for 5 minutes
4. Control the adsorption capacity of DB5700N on the fabric from 1.0% to 4.0% o.w.f.
(based on the fabric weight)
Spray recipe:
1. Dissolve DB5700N in appropriate solvent (such as water) to prepare the required
concentration
2. Spray the solution onto the substrate
3. Dry or crosslink at 80 ºC for 30 minutes (suitable for thermosensitive matrix)
4. Control the adsorption capacity o f DB5700N between 1.0% and 4.0% o.w.f
Exhausting recipe:
1. For polyester
DB5700N: 1.0~4.0%o.w.f.
Bath ratio: 10~20:1
Acid dyes need to be fixed before DB5700N treatment, otherwise it will affect the color fastness
to rubbing
Coating finishing, soft finishing and antistatic finishing are performed before DB5700N
finishing
2. For acrylic
Same method as for polyester.
In yarn finishing, Hank and bobbin dyeing machines can be used
3. For cotton
DB5700N : 1.0~4.0%o.w.f.
Bath ratio: 10~20:1
PH: 5.50-6.50
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