Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Thor Microcare HDI Preservative

ThorMicrocareHDIPreservativeisapremiumwater-basedpreservativefromThor’sMicrocareseriesdesignedforhigh-durabilityindustrialcoatings.Itcontainshexamethylenediisocyanate(HDI)trimerastheactivebiocideofferingrobustprotectionagainstbacteria,fungi,andalgaewithoutvolatileorganicsormetalliccompounds.
  • thor microcare hdi preservative_307948c8
  • thor microcare hdi preservative_307948c8

Features Of Thor Microcare HDI Preservative

  1. Broad-spectrum biocidal activity against bacteria, fungi, and algae in water-based systems.

  2. Excellent thermal and pH stability across typical industrial formulation ranges (pH 4–10).

  3. Low volatility and minimal odor, enhancing workplace safety and user acceptance.

  4. Compatible with common surfactants, thickeners, and co-biocide systems for synergistic preservation.

  5. Non-oxidizing mode of action, reducing corrosion risk in metal-containing formulations.

Typical Applications Of Thor Microcare HDI Preservative

  1. Water-based architectural coatings and decorative paints.

  2. Industrial maintenance coatings including primers and topcoats.

  3. Adhesives and sealants used in construction and assembly.

  4. Printing inks, especially aqueous flexographic and gravure formulations.

  5. Carpet and upholstery cleaning solutions requiring long-term microbial control.

Specifications Of Thor Microcare HDI Preservative

Chemical TypeHDI-based isothiazolinone blend
Product FormLiquid concentrate
AppearanceClear to slightly hazy, pale yellow liquid
Primary ApplicationsPreservation of water-based coatings, adhesives, and cleaning formulations
Key FeaturesBroad-spectrum efficacy, low VOC, non-oxidizing
Recommended Use Level0.05–0.20% w/w (based on total formulation)
Storage ConditionsStore in original container at 5–30°C; protect from freezing and direct sunlight
Shelf Life24 months from date of manufacture when stored properly


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