Silicone finishing agent

[Product introduction]

Organic silicon antibacterial finishing agent a reaction-bound durable antibacterial agent, which belongs to a non-dissolving antibacterial finishing agent. The main component is a silicone quaternary ammonium salt compound, which can efficiently kill harmful bacteria, fungi, molds, etc .;
its molecule contains a large number of reactive active groups and cationic antibacterial groups; the reactive active groups make it water-soluble The quaternary ammonium salt antibacterial agent can be chemically bonded to the fabric, and can also be self-condensed into a film.
Because the antibacterial agent and the fiber molecule are covalently bonded, the antibacterial substance does not dissolve from the fiber molecule, so it is highly resistant to washing. The antibacterial mechanism is that an antibacterial agent with a positive charge or a weak positive electric field adsorbs negatively charged bacteria through electrostatic action, ruptures the cell wall, and leaks out the substance in the cell, leading to the death of the bacteria.
Since this type of antibacterial agent is a non-dissolvable antibacterial sanitary finishing agent, the antibacterial substance does not dissolve from the fiber material, so after washing once, the antibacterial circle can hardly be detected by the halo method (antibacterial circle D≤lmm). The antibacterial effect of antibacterial finishing fabrics should be tested by shaking method (FZ / T 73023-2006).

[Features and advantages]
1. It has a broad spectrum of high-efficiency antibacterial and deodorant effects: against Staphylococcus aureus, Staphylococcus epidermidis, Pneumococcus, E. coli, Bacillus subtilis, Candida albicans, Epidermophyton flocculent, Trichophyton gypsum, Trichophyton red, Penicillium and other harmful bacteria have excellent antibacterial effects;
2. Very good safety: no irritation to the skin, no allergic reactions, no toxicity, no teratogenicity, no mutagenicity, no potential carcinogenicity;
3. Highly resistant to dry cleaning and washing, and does not reduce the physical indicators of the fabric such as whiteness, shade, feel and strength.
4. Does not contain harmful substances such as formaldehyde and heavy metal ions, meets environmental protection requirements, and meets the standards of Oeko-Tex stand 100

[Application range]
1. Suitable for antibacterial finishing of cotton, wool, polyester / cotton, viscose and other fabrics.
2. Suitable for antibacterial finishing of polyester, nylon, acrylic and other chemical fiber fabrics.

[Instructions]
Processing method: Processing methods such as dipping, padding, brushing, spraying, spraying, foaming finishing can be used.
Reference dosage: 1% -3% (o.w.f.) The specific dosage is adjusted according to the requirements of the treated fabric and processing method.
Reference process:
Padding process 10-30g / L (Rolling rate of 70-100%)
130-170 ºC × 30-60s drying and setting
Dipping  process 1%-3% (o.w.f.) pH 5.5-6.5
Water ratio 1: 8-15 40 ºC * 20-30 minutes → dehydration and drying (setting)

[Packing and storage]
25/50kgplastic drum (lined with plastic bag).
Store in a cool, ventilated place to prevent heat and exposure for a period of 6 months under room temperature

-The above data is the result of our company's laboratory testing according to relevant standards and equipment. When using this product, it is recommended to conduct tests according to your equipment and technology to confirm whether the product meets the requirements of the unit. For specific requirements, please contact our salesman.

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