QM-B9750 Long-lasting bactericidal agent

Product Overview:

QM-B9750 is a blend of BIT and MIT, free of formaldehyde, VOCs, and CMIT. It offers synergistic effects, providing a broader spectrum of antimicrobial activity, excellent stability, and longer-lasting results, making it highly cost-effective. Compared to isothiazolinone-based biocides, QM-B9750 exhibits superior stability, alkali and high-temperature resistance, and long-lasting preservation effects.

Physicochemical Parameters:

Ingredients: BIT (1,2-benzisothiazolin-3-one) + MIT (2-methyl-4-isothiazolin-3-one)

Appearance: Pale yellow aqueous solution

Active ingredient content: 10%

Solvent: Water

Product Characteristics:

BIT-based biocides have relatively low toxicity, do not contain heavy metals or halogens, are formaldehyde-free, have low odor, and are minimally irritating to the human body;

They exhibit synergistic effects, provide broad-spectrum sterilization, and are effective against bacteria, molds, and yeasts. They possess excellent chemical stability, requiring no additional chemical stabilizers, and are heat-resistant up to over 180°C;

They are insensitive to pH (maintaining high bactericidal efficacy within the pH range of 4-12) and provide long-lasting protection to the preserved material system.

Application Systems:

Suitable for various water-based coating systems.

Recommended Dosage: 

The typical addition amount is 0.15% to 0.5% of the total formula weight.

Packaging and Storage:

25kg/Bottle
The product should be stored in a cool, well-ventilated place. The shelf life is 12 months from the date of manufacture, provided the packaging remains unopened.