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

Eastman SDDC Biocide

Eastman SDDC Biocide is a broad-spectrum, non-oxidizing biocide from Eastman’s SDDC series, featuring 2,2-dibromo-3-nitrilopropionamide (DBNPA) as its active ingredient. It delivers rapid microbial control in industrial water systems, offering excellent efficacy against bacteria, fungi, and algae with low dosage requirements and rapid biodegradability.
  • eastman sddc biocide_31f10a79
  • eastman sddc biocide_31f10a79

Features Of Eastman SDDC Biocide

  1. Broad-spectrum efficacy against bacteria, fungi, and algae in aqueous systems.

  2. Stable across a wide pH range (pH 4–10), maintaining performance in diverse process conditions.

  3. Low volatility and minimal odor, enhancing workplace safety and handling convenience.

  4. Compatible with common water treatment additives, including corrosion inhibitors and dispersants.

  5. Non-oxidizing chemistry, eliminating concerns related to oxidant demand or material degradation.

Typical Applications Of Eastman SDDC Biocide

  1. Cooling water systems in industrial HVAC and power generation facilities.

  2. Process water circuits in paper manufacturing and pulp mills.

  3. Recirculating water in metalworking fluid sumps and machining operations.

  4. Preservation of emulsions, coatings, and adhesives during storage and formulation.

Specifications Of Eastman SDDC Biocide

Chemical TypeOrganic biocide based on 1,2-benzisothiazolin-3-one (BIT) derivative
Product FormLiquid concentrate
AppearanceClear, pale yellow to amber liquid
Primary ApplicationsIndustrial water treatment, preservation of water-based formulations
Key FeaturesNon-oxidizing, broad-spectrum, pH-stable, low-foaming
BenefitsExtended system uptime, reduced microbial fouling, compatibility with common additives
Storage Temperature5–30 °C (41–86 °F); protect from freezing and excessive heat
Shelf Life24 months unopened under recommended storage conditions


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *