High-Temperature Sterilant HQ-2010

High-Temperature Sterilant HQ-2010

Product Introduction:

HQ-2010 is a water-based liquid broad-spectrum biocide and preservative based on Benzisothiazolinone (BIT). It features low irritation and formaldehyde-free formula, combining eco-friendly safety with high-efficiency antisepsis. By effectively inhibiting microbial propagation, it extends the service life of industrial products and service environments. With formaldehyde-free, low-toxicity and readily biodegradable properties, it prioritizes human safety and environmental protection and meets the industrial demand for green chemicals.

Application Fields:Applied to industrial water-based systems such as architectural coatings, industrial coatings, water-based printing inks, industrial circulating water systems, water-based adhesives and textile sizing agents.
Usage & Dosage:

Recommended dosage ranges from 0.2% to 0.5%, subject to emulsion types and preservation requirements of finished products. Check the pH value of the system before use, and avoid residual reducing substances and nucleophilic substances in the system.

Details

Physical & Chemical Indexes:

Appearance: Colorless to light yellow transparent liquid with slight characteristic odor

Active Ingredient: 1,2-Benzisothiazolin-3-one (BIT)

pH (25℃): 11.0±2.0

Density (20℃, g/cm³): 1.10±0.10

Solubility (25℃): Fully soluble in water, low-molecular alcohols, ethylene glycol, etc.

 

Performance Features:

Eco-friendly & safe: Formaldehyde-free, low toxicity, low irritation and zero VOC. It is readily biodegradable in the environment (biodegradation rate >60% after 28 days per OECD 301B test) without cumulative pollution;

Broad-spectrum & high-efficiency sterilization: Broad-spectrum antibacterial effect, effective against common bacteria, fungi and algae in water, and works well at low dosage;

Excellent stability: Heat-resistant (withstands processing temperature of 80–120℃, subject to process verification) and alkali-resistant (compatible with systems at pH 8–12). It maintains stable bactericidal performance under complex working conditions;

Good process adaptability: Easy to add and uniformly disperse into water-based systems during production. It generates no foam during application and does not alter the original appearance or properties of finished products.

 

Packaging, Storage & Transportation:

Packed in 25 KG / 1000 KG plastic drums. The shelf life is 24 months from the production date when stored in unopened original containers at a temperature between 5℃ and 40℃.

 

Note: All data and information above are for reference only and shall not constitute any legally binding warranty or representation of our company. All data are empirical results obtained from laboratory tests. Users shall independently confirm the optimal formula, production process and control standards to meet the consistency and quality requirements of your finished products.

 

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