Recommended addition 0.3 – 1.5% (w/w), can be applied by dipping or spraying method.
The anti-algae timeliness can also be obtained by measuring the anti-algae properties after spraying water and artificial aging, and can also be measured by natural exposure.
Section 8. Development of Preservatives and Antifungal Agents The development of organic and inorganic preservatives and antifungal agents are briefly described below. 1. The development of organic preservatives and antifungal agents
Organic preservatives and anti-fungal agents are mainly developed in the direction of chlorine-free, pe wax ac 617a low-toxicity, high-efficiency, broad-spectrum, long-lasting and reduced volatile organic compounds (VOC).
The development of preservatives and antifungal agents is greatly affected by environmental regulations. One is the restriction on formaldehyde, and the other is the restriction on chlorine-containing preservatives and antifungal agents. For example, the “European Dangerous Substances Directive” (European Dangerous Substances Directive) stipulates that when 5-chloro-2-methyl-4-isothiazolin-3-one/2-methyl-4-isothiazolin-3-one When the ketone (CM IT/MIT) exceeds 15mg/kg, a dangerous goods label should be attached. Therefore, there are now CM IT/MIT and 1.2-benzisothiazolin-3-one (BIT) compound or 1, 2-benzisothiazolin-3-one/2-methyl-4-isothiazolin The development trend of -3-one (BIT/MIT) to replace CM IT/MIT. The third is the restriction of VOC, which promotes the development of low VOC (or even zero VOC), odorless antiseptic, and algae inhibitors.
The 29th technical revision of the “European Hazardous Substances Guidelines” classified the benzimidazole carbendazim anti-mold agent with a content of 0.1% or more as mutagen category 2 and recurrence category 2 Toxic substances (repro toxic catego-ry2), according to its content.
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