|
HS Code |
442386 |
| Product Name | TH-406 Composite Bactericide |
| Appearance | Light yellow to yellow transparent liquid |
| Odor | Mild characteristic odor |
| Active Content | ≥ 40% |
| Ph Value | 3.0-6.0 (1% aqueous solution) |
| Solubility | Easily soluble in water |
| Density | 1.08-1.12 g/cm³ (20°C) |
| Usage | Industrial water treatment biocide |
| Applicable Fields | Circulating cooling water, papermaking, oilfield, etc. |
| Storage Stability | Stable under recommended storage conditions |
As an accredited TH-406 Composite Bactericide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | TH-406 Composite Bactericide is packaged in a 25kg blue plastic drum featuring secure sealing and product labeling for safe handling. |
| Shipping | TH-406 Composite Bactericide is securely packaged in sealed, chemical-resistant containers to prevent leaks and contamination. It should be shipped as non-hazardous industrial goods, protected from direct sunlight and moisture. Standard transport methods are suitable, but ensure upright positioning and compliance with local chemical transportation regulations for safety during transit. |
| Storage | TH-406 Composite Bactericide should be stored in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and incompatible materials such as strong oxidizers and acids. Containers must be tightly sealed to prevent contamination and moisture absorption. Keep the storage area clearly labeled and inaccessible to unauthorized personnel. Avoid freezing temperatures and prolonged exposure to air. |
|
TH-406 Composite Bactericide serves as an advanced preservation agent in multiple major industrial sectors where stringent microbial control is necessary for operational efficiency, regulatory compliance, and long shelf life of finished goods. Our manufacturing expertise supports integration of TH-406 into complex production streams where contamination risk or biodegradation would otherwise threaten quality and safety. Below we present key downstream scenarios with technical details drawn from industrial practice.
Paint and coatings manufacturers use TH-406 to control microbial spoilage during both formulation and storage phases. Its rapid dispersion ensures effective action against a broad spectrum of bacteria and fungi commonly present in polymer dispersions and fillers. The stable microbicidal profile protects finished coatings throughout their shelf life and during wet-stage application, preventing microbial-induced defects such as odor formation and viscosity loss. Our customers integrate this solution to maintain compliance with global preservation directives in decorative, automotive, and industrial coating lines.
Industry compliance standards Typical usage ratio Downstream process integration Final product types
Producers of industrial water treatment solutions utilize TH-406 to protect process and application chemicals from bacterial degradation during storage and field application. Its incorporation reduces risk of biofilm build-up in end-user systems by maintaining low microbial counts. This additive remains stable in typical water treatment formulations including scale inhibitors, dispersants, and cooling tower blends, where microbiological spoilage would otherwise degrade key actives and cause costly system fouling.
Industry compliance standards Typical usage ratio Downstream process integration Final product types
Metalworking fluid manufacturers rely on TH-406 for its persistent microbial control in complex emulsions and semi-synthetic fluid bases. Its addition sharply reduces system odors, emulsion instability, and microbial corrosion encountered during plant operation. By prolonging sump life and maintaining consistent lubricity, additive supports both environmental and operator safety demands, contributing to effective fluid management programs that comply with international metalworking fluid stewardship guidelines.
Industry compliance standards Typical usage ratio
Downstream process integration
Final product types
4. Polymer Emulsion and Latex ManufacturingManufacturers of latex polymers and acrylic emulsions depend on TH-406 to suppress aerobic and anaerobic microbial growth through all stages of production, from post-polymerization storage to end-user delivery. Protection of high-water-content emulsions is critical to prevent off-spec odors, viscosity shifts, or gelation, and to meet high purity expectations in adhesives, textiles, and construction polymer applications. The additive’s compatibility with anionic and cationic systems provides broad formulation flexibility. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
5. Household and Institutional Cleaning Product ManufacturingProducers of household and institutional cleaners use TH-406 to prevent microbial contamination in high-water liquid detergents and all-purpose cleaning formulations. Inclusion protects the product during shelf life and through repeated exposure to potential contamination sources after first opening. The choice of dosage and formulation step ensures compliance with health and safety labeling while minimizing the potential for allergic reactions or resistance, as tested by third-party laboratories. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
6. Leather Processing and PreservationIn leather production, especially in tanning and post-tanning operations, TH-406 protects hides and semi-processed leather from microbial decay, mold formation, and odor development. Its use supports extended temporary storage and transport between wet process steps, critical for global supply chains. The additive integrates with established process controls in beamhouse, wet blue, and finishing stages, with strict attention to residue limits for regulated exports of finished leather goods. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
|
Competitive TH-406 Composite Bactericide prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to admin@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: admin@ascent-chem.com
Flexible payment, competitive price, premium service - Inquire now!
As a chemical manufacturer, we face the daily reality that water systems never stay the same. Whether a client runs an industrial cooling tower, a circulating water loop for manufacturing, or any process water system, new issues show up every month: unpredictable microbial growth, biofilm formation, and the sudden drop in performance that follows an unnoticed bacteria bloom. This is exactly where TH-406 Composite Bactericide earns its place on the production line and in the plant room.
Our product came about after years of chasing down recurring microbe problems that wouldn’t respond to single-active biocides. We saw one factory use up all their typical isothiazolinone solution while stubborn bacteria clusters just kept thriving along the pipe walls. Even increasing the old dosage couldn’t punch through the slime. Plant operators complained about constant cleaning downtime, costly disinfectant overuse, and reoccurring odor or sludge buildup. We kept hearing the same issues in systems with recycled water, process water holding tanks, air washers, and even paper machine circuits. It was clear: the limits of traditional single-purpose bactericides waste resources and encourage microbes to bounce back tougher than ever.
TH-406 Composite Bactericide isn’t just another chemical on the shelf. We designed it with a combination of actives—each one playing a specific role—so it tackles both planktonic bacteria circulating in the water and the biofilm matrix glued to heat exchangers, pipes, and reservoirs. By targeting these culprits at different points, we knock down stubborn colonies and prevent regrowth.
Our formula creates a more hostile environment for bacteria and fungi to adapt, protecting against resistance. We found that repeated use of a single biocide would nearly always lead to tolerance after months of exposure. Plants would see performance degrade faster and downtime costs climb. With TH-406, those patterns dropped off. The shift comes quickly: less foaming, clearer odors, no slimy deposits in drift eliminators or on instrument probes after regular dosing.
Plant teams who rely on our TH-406 know their goals: avoid shutdowns, protect equipment, and hold down chemical costs. Our composite system brings a clear answer: active control in harsh, real-life water conditions. We’ve blended ingredients so that one handles rapid kill and another penetrates to break down the bio-slime holding the rest in place. Customers manage microbial peaks with planned dosing—no more wild swings between chemical shock treatments and periods of risk.
We see real differences in plant results. On cooling tower projects, after switching to TH-406 from legacy single-component biocides, the pressure drop across the system settled down. Operators stopped reporting stuck valves and blocked strainers. In the process water of a large electronics plant, the equipment stayed cleaner for weeks longer, and there was less need to climb up and scrape slimy buildup from the inside of distribution channels. All this happens without a sharp rise in chemical load: regular TH-406 addition keeps bacteria counts low without flooding the system.
Clients who run recycled water or direct reuse loops valued another fact: TH-406 helps tip the scales against mold and fungus. These organisms thrive in marginally-cleaned tanks and lines—standard products often ignore them. Our composite blend challenges their foothold. This is not only about staying within code for bacteria limits—it's also about avoiding the slow spread and the expensive surprise when plant output or product purity drops unexpectedly, and you have to shut things down for a “deep chemical shock.”
From day one, we set out to avoid a common trap. Many formulations work on paper but lose effectiveness once dosed into hard, alkaline water or under the heat stress of a busy plant. TH-406 stands up to a range of pH and doesn’t collapse when faced with moderate organic load—two points we check in every batch before it leaves our tanks. It flows easily, doesn’t leave heavy color, and it doesn’t corrode steel or copper under recommended use, so your system materials stay intact. Operating teams no longer brace themselves for spiking corrosion readings right after treatment—a regular complaint with more aggressive legacy products.
A lot of plant managers ask us about chemical residue and downstream impact. Field experience tells the story here. Facilities with oil-water separators, downstream resin beds, or wastewater biological treatment report no irregular load spikes after switching to TH-406. The composite formulation isn’t just for today's treatment. It lets water cycle through without dumping a wave of residues that make environmental teams nervous months later.
In our work supporting on-site rollout, we never tell operators that biocide dosing is a set-it-and-forget-it issue. Microbial challenge varies: raw water source, heat cycling, make-up water quality, and system complexity all affect what’s needed. The TH-406 formula responds well to standard dosing strategies, and we work hand-in-hand with plant chemists to find the practical minimum that holds counts steady. Typical use rates reflect real biofouling pressure on site, not just a number copied from a catalog.
We engineered TH-406 as a liquid for simple pump dosing. Handling is straightforward—normal PPE and workplace washing suffice. We’ve watched as customers phase out older powder formats—messy, awkward to measure, inconsistent in dissolving. Th-406 flows as needed, mixes quickly in tanks, and doesn’t create localized high-concentration spots that might burn nearby polymer or rubber gaskets. The result for clients is less rework, less downtime, and better predictability in plant results.
There are plenty of commodity bactericides on the market—old favorites that rely on a single active ingredient and a narrow spectrum of action. In real water systems, conditions drift: biofilm forms on hidden spots, bacteria mutate, and fungi creep in from seemingly clean municipal feeds. We’ve watched the cycle: plant teams boost the dosage, spot-treat, and the problem just moves elsewhere. Single-action solutions often leave systems exposed at the worst times.
TH-406 stepped in as a blended, multi-active formula because our own engineering teams got tired of these limitations. We measured how bacterial resistance emerged after months of exposure to a specific agent. As system fouling changed, standard products couldn’t keep up—new biocidal loads had diminishing impact and costs increased to chase a moving target. Focusing on diverse active mechanisms turned the tables. With TH-406, clients see fewer unscheduled cleanings and less downtime to chase contamination.
We’ve seen this shift in industries ranging from textiles to plastics and food processing. In heavily fouled systems, TH-406 not only knocks down the visible slime and odor, but makes it less likely that operators play catch-up with new expensive “rescue” treatments. By lowering the biological pressure in the system over time, TH-406 changes the maintenance rhythm from crisis management to steady control.
From the earliest test runs, we focused on balance—potency against pathogens without placing undue stress on operators or system components. Many biocides strip away biofilm but cause a separate headache by boosting corrosion, leaving lingering odors, or requiring constant PPE upgrades. TH-406’s liquid formulation pulls down bacteria numbers without cascading headaches for the maintenance team. Our clients run standard safety protocols and don’t face downtime for full-system risk reviews after every application.
System safety is a hands-on concern for us as a manufacturer. We get called back to sites year after year and see the long-term outcomes. After regular TH-406 treatments, mechanical parts—pumps, valves, sensors—stop showing early wear from hidden fouling. Copper heat exchangers last longer because sulfide-generating bacteria can’t hang on and multiply. Operations budgets reflect this—not just in chemical bills, but in slower capital wear and tear.
Many clients worry about downstream impacts—chemical residues, regulatory compliance, and reputation. We designed TH-406 with the water cycle in mind. Downstream wastewater doesn’t show unexplained spikes in COD or toxicity after clients switch. Our research teams review every raw material for traceability and environmental impact before approving any batch for use. The composite actives degrade predictably when they exit plant boundaries. City wastewater treatment plants processing effluent from our customers' sites do not face slug loads of recalcitrant materials. The approach is practical: solve today's microbial problems without storing up new ones for later.
We also see growing interest from customers in closed and semi-closed loops—textile dye cycles, electronic cooling, and recycled wash systems. These loops concentrate contaminants and biocide residues faster than open cooling or single-pass setups. TH-406’s balanced degradation profile and moderate dosing requirement help operators keep within permit limits while maintaining dependable microbial control throughout system cycles.
Every manufacturer has a perspective from the plant floor. For us, the TH-406 story is as much about helping operators as managing chemical output. Reporting from real world clients shapes our formula and batch controls. If an operator calls our technical support team about cloudy discharge or a spike in biofilm, our chemists track it to the source—whether it’s a fluctuation in make-up water, a process change, or the need to tweak dosage. Our partnership doesn’t end outside our gates; we carry direct feedback from field use straight into process tuning and formula balancing.
We keep quality live, not theoretical. Batch by batch, we check our raw materials for consistency, trace impurity levels, and run full activity curves—not just the minimal compliance checks. Field failure isn’t theoretical for us: every failed dose becomes an immediate feedback loop to production. If sludge reappears in a previously clean system, or operators see marker bacteria rebound, we solve for the root cause, change blend ratios, and adjust supply logistics. We track the same numbers clients do—bacteria counts, pressure drops, copper corrosion trends, and even staff callouts for system clean-outs—so our future batches solve real-life headaches.
We hear the same pattern across sectors. Switching to TH-406, plant teams report a steady, reliable drop in bacteria and fungi counts. They get less fouling in high-flow areas, more predictable intervals between scheduled cleaning, and a lower risk of sudden plant shutdowns from biofilm blockages. Maintenance logs confirm less time spent on emergency disassembly or decontamination, and records show longer lasting calibration on process instruments.
Production managers often mention the calming effect on overall operations. No more panicked mid-shift flushes or late-night calls to pull and clean stuck parts. Purchasing sees steadier month-to-month chemical usage, and environmental teams don’t chase compliance headaches from unpredictable biocide shock dosages. Ultimately, plant reliability improves and the hidden costs of microbial fouling drop out of the maintenance curve.
Industrial water compliance has become tougher. Municipalities, regional authorities, and supply chain auditors look for proof of control—not just promises. Our product documentation carries field evidence and performance records, from large-scale textile facilities to hyper-clean electronics manufacturing. Inspection teams ask for transparent histories; with TH-406, operators provide digital dosing controls, logged bacteria counts, and downstream residue tracking. This helps not just with plant certification but in client trust.
Looking ahead, our R&D pipeline continues to evolve. We recognize system conditions shift: new contaminants enter, organisms adapt, and regulations tighten. Our ongoing dialog with industry means TH-406’s formula can iterate—sometimes it’s a tweak in a co-biocide ingredient, sometimes a change in surfactant blend, sometimes it’s scaling for higher temperature stress. But every improvement comes from field discovery and feedback, not just lab simulation.
Seen from the inside, chemical manufacturing isn’t just a matter of blending ingredients by recipe. For us, TH-406 Composite Bactericide answers the persistent, costly problems that standard products stopped solving years ago. We went beyond single-ingredient answers to deliver a blend that holds up under real conditions: changing microbial makeup, unpredictable water chemistries, new industrial processes.
Plant managers, technicians, and maintenance teams who work with the product see the difference. Their systems stay open and productive, their regulatory path stays clear, and they spend less on crisis maintenance. For us, every batch means listening hard, solving directly, and backing every claim with practical field proof. That’s why TH-406 remains a cornerstone for clients facing today’s—and tomorrow’s—waterborne microbial risks.
