D20 Rapid-Action Biocide for Process Water and Deteriorated Materials

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D20 is a specialty biocide for recovering deteriorated materials and treating process water. It combines rapid microbial control with rapid self-degradation: optimum control is normally reached within a few minutes to half an hour, after which the product breaks down quickly and leaves the physical and chemical properties of the treated system largely undisturbed.

Tags: D20, Process water, Polymer emulsions, Adhesives, Cooling towers

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Technical specifications

Appearance Colorless to brown clear liquid
Density (25 °C) 1.2 g/mL
Active content 19.5 %
Recommended use concentration 0.05-0.5 %
Packaging25 kg and 200 kg plastic drums or IBC totes. Shelf life 9 months at approximately 20 °C.

Product Detail

Application

  • Recovery of deteriorated industrial products, with performance close to restoring the original condition.
  • Short-term protection of polymer emulsions, slurries, adhesives, caulking compounds and emulsified waxes.
  • Microbial control in process water, cooling towers and heat exchangers.

Formulation Type

Industrial aqueous materials and process-water systems. This source does not establish a crop-protection formulation recommendation.

Key Benefits

The following functions are described in the published source; they are not measured results for every formulation.

The source describes rapid microbial control and short-term protection. It does not establish a long-term preservation programme on its own.

Technical Data

See the technical specifications table above and the source TDS below. Keep the stated units, dosage basis and test conditions together when comparing grades.

Dosage and addition

Dose with a metering pump selected for the system size and target concentration. The recommended use concentration is 0.05%-0.5%, depending on the product and the environmental conditions, and a compatibility test should precede use.

Short-term means short-term

D20 provides short-term protection only. For long-term storage the data sheet recommends combining it with the PV15 in-can preservative; the final preservation programme should be validated in the intended system rather than assumed.

Storage

Store away from light below 40 °C and avoid extreme temperatures. Shelf life is 9 months at approximately 20 °C. Aqueous solutions above 5% may crystallise as temperature changes, and the product hydrolyses under neutral to alkaline conditions.

Download TDS

Download TDS – D20 (English)

The linked file is the existing English technical data sheet. Use its stated model, document version and application scope; confirm any omitted test conditions before use.

The linked document identifies its issuer, brand and model. A catalogue listing does not by itself establish the manufacturer or a brand authorization. Confirm the manufacturer and any applicable authorization for the exact grade when requesting a quotation. A TDS is not a substitute for a separate SDS.

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Describe the system, the contamination you are seeing and the target protection period to our technical team, and we will confirm the dosing point and whether a paired in-can preservative is needed.

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Technical downloads

Documents are published in their original language and keep the brand and model of the issuing document.

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