Specialized flux, cleaning and dross-management chemistry for PCB, PCBA, SMT and electronics assembly — built around your process, not the other way round.
Kaarunya Flux Chemicals, an E-Solutions associate, is a startup established on 21 August 2026 in Chennai by a group of engineering graduates with deep expertise and vast experience in electronics manufacturing. Our manufacturing unit is located at 100/6B2B, GNT Road, Verkadu, Gummidipoondi, Thiruvallur District, Tamil Nadu – 601201. Our primary aim is to supply high-quality assembly materials to solar and EMS companies — presently liquid chemicals such as soldering fluxes, industrial collets and cleaners.
The company is classified as non-government and is registered with the Registrar of Companies, Tamil Nadu, India, with an authorised and paid-up share capital of ₹10,00,000. We aspire to serve chemical products manufacturing activities across India, currently supplying major sectors including automotive, aerospace, defence, communication, mobiles, electrical, radiators, solar, electronics and EMS. Our Technical Services department is led by a highly experienced team of experts, and capitalizing on the "Make in India" initiative, we play a significant role in providing top-quality solutions to the country's electronics sector. Our manufacturing units are designed with sophisticated, modern testing facilities that satisfy global standards.
Every process has different requirements — so instead of treating every application the same, we work through it in five stages.
Understand the customer's manufacturing process, materials and application requirements.
Identify the chemical solution and product category suitable for the application.
Consider process conditions such as soldering method, cleaning method, surface type and operating environment.
Help customers identify opportunities to improve process efficiency, cleanliness and reliability.
Maintain an ongoing, customer-focused approach for product selection and application requirements.
Choose the requirement closest to your process — we'll jump to the relevant product.
Fluxes, high-purity solvents, water-based and IPA cleaners, and dross-management chemistry — organized by the manufacturing requirement they solve.
No-Clean Flux
Halide/Halogen-Free, Rosin/Resin-Free, low-solids no-clean flux for wave and selective soldering.
No-Clean Flux
Halide-free no-clean flux engineered for reliable soldering performance and clean board cosmetics.
No-Clean Flux
Halide-free no-clean flux with fine wetting properties, suited to mixed-technology assembly.
Solvent Cleaner
High-purity solvent cleaner using glycol ethers, petroleum distillates and natural terpenes — built for polymer, urethane and cured/non-cured coating removal.
Aromatic Cleaner
High-purity orange-aroma cleaner for PCB/PCBA cleaning — a lead-free, higher flash-point alternative to hand-wipe mineral-spirit methods.
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Water-Based Cleaner
Concentrated, halogen/halide-free water-based cleaner for No-Clean and water-soluble flux residues. Suits manual, ultrasonic and conveyorized cleaning.
IPA Cleaner
High-purity isopropyl alcohol cleaner with orange aroma, for post-soldering residue and general electronics contaminant removal.
Dross Reducer
Crystalline powder that chemically reduces dross on the solder bath, releasing usable solder back into the bath — up to ~80% recoverable under applicable conditions.
Scroll through the line — each stage lights up as our chemistry enters the process.
Materials and components staged ahead of soldering.
Flux solutions support wetting across wave, selective and rework processes.
Through-hole, mixed-technology and surface-mount assembly.
Solvent, water-based and IPA chemistry removes residue and contaminants.
Clean assemblies are prepared for inspection and testing.
Cleaning and coating-related chemistry supports electronics protection.
Chemistry supporting electronic assembly, soldering and cleaning operations.
Products supporting printed circuit board assembly and post-soldering cleaning.
Chemical consumables suited to electronics manufacturing service environments.
Solutions supporting surface-mount manufacturing processes.
Chemistry for selected semiconductor assembly applications.
Support for soldering and manufacturing processes in solar applications.
Chemistry supporting electronic assemblies used in automotive applications.
Solutions supporting electronics used in consumer appliances.
Click a column heading to sort. This is an orientation view — always confirm against product-specific technical documentation.
| Product ↕ | Category ↕ | Primary Application | Key Characteristic |
|---|---|---|---|
| KF-900 TU | No-Clean Flux | Wave / Selective Soldering | Halide/Halogen-Free, Low Solids |
| KF-904 NC | No-Clean Flux | Wave / Selective Soldering | Halide-Free |
| KF-701 NC | No-Clean Flux | Wave / Selective Soldering | Fine Wetting |
| PS 1002 | Solvent Cleaner | PCB / PCBA Cleaning | High-Purity Solvent |
| KC-100H | Aromatic Cleaner | PCB Cleaning | Orange Aroma |
| KC(ABC)-101 | Water-Based Cleaner | PCB / PCBA Cleaning | Concentrated Water-Based |
| IPA EC | IPA Cleaner | Electronics Cleaning | Orange Aroma |
| KC-DRP 009 | Dross Reducer | Solder Bath | Dross Reduction |
We focus on understanding the application behind the chemical requirement.
Solutions designed around electronics and industrial manufacturing requirements.
Fluxes, cleaners, solvents, IPA solutions, water-based cleaners and dross reducers.
Solutions covering multiple stages of electronics manufacturing.
Focused on understanding requirements and building long-term relationships.
Committed to improving products, processes and customer value.
Fill in your details and we'll get back to you within 1–2 business days. Or reach out directly on WhatsApp.
Our portfolio is primarily focused on electronics and industrial manufacturing applications, including PCB/PCBA, SMT, EMS, semiconductor, solar, automotive electronics and home appliances.
Our range includes No-Clean flux solutions: KF-900 TU, KF-904 NC and KF-701 NC.
Yes — high-purity solvent cleaners, aromatic cleaners, water-based cleaners and IPA-based cleaning solutions.
Yes. KC(ABC)-101 is a halogen-free and halide-free concentrated water-based cleaner designed for PCB and PCBA cleaning.
Yes. KC-DRP 009 is designed for solder dross reduction and solder recovery applications.
The listed flux products are No-Clean flux solutions. Consult product-specific technical documentation for exact process requirements.
Several products in the portfolio are designed for Pb-Free applications. Always confirm suitability against the specific product's technical documentation and process conditions.
Contact our team to discuss product evaluation options.
Share your manufacturing process, materials, equipment, current chemical and specific requirement through the technical enquiry form above.
Full portfolio overview
Product-specific detail
Safety & handling info
Selected manufacturing uses
Common questions
Downloadable documents will be added once available.
Kaarunya FluxChemicals