What is the most important thing to pay attention to when adding preservatives?
What is the most important thing to pay attention to when adding preservatives? A lot of people think that it’s all about preservatives, so it’s okay to put as much as you want, but that’s not true, so what should you pay attention to?
1. This product is designated as Class II corrosive chemicals, and direct contact with eyes should be avoided! In case of contact, rinse immediately with plenty of water without delay! It should not be in contact with the skin for a long time, and the manual operation should wear anti-glasses and acid-proof gloves;
2. It is suitable for use or compatibility in the medium of PH2-9;
3. Avoid adding sulfide and contact with the original material.
4. According to the number of colonies in the production environment, seasonal climatic conditions, water sources, raw materials, etc., the added amount should be adjusted appropriately. Generally, the concentration used is 1-5‰, and the actual added amount should be obtained by professional microbiological tests.
Preservatives are safe, non-toxic, and efficient broad-spectrum fungicides. Preservatives have high efficacy in killing bacteria, fungi and yeasts, with a small amount of addition; no peculiar smell, no metal ions, volatile solvents, formaldehyde and other highly toxic ingredients; good compatibility with coatings, resin emulsions and other materials, No adverse effect on the quality of paint films, etc.; easy to be diluted with water, and easy to be mixed into paints, coatings or other similar materials;
The preservative has high active ingredients, strong bactericidal power, and is effective against various bacteria, fungi and yeast; the dosage is low, only 1/1,000 to 5/1,000 is required, which is a replacement product for traditional preservatives; low cost, anti-corrosion Remarkable effect; easy to use, stable performance, safe and reliable, no irritation to the skin, eye mucous membranes and no pollution to the environment under the use concentration of preservatives; non-flammable, easy to transport, easy to use; with various emulsifiers, surfactants and The protein composition has good compatibility.
