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

Flux Cleaner

EcoFlux ProClean S-200 Flux Cleaner is a non-halogenated, low-VOC solvent formulated for precision removal of rosin, no-clean, and water-soluble flux residues from PCBs and SMT assemblies. Its fast-drying, residue-free formula ensures compatibility with sensitive components and meets IPC-J-STD-004B standards. Ideal for inline and batch cleaning systems.
  • flux cleaner_88ca8fd3
  • flux cleaner_88ca8fd3

Features Of Flux Cleaner

  1. Non-chlorinated, low-VOC formulation for safer handling and reduced environmental impact.

  2. Rapid residue removal without aggressive solvents—preserves sensitive solder mask and conformal coatings.

  3. Residue-free evaporation leaves no ionic or non-volatile residues (tested per IPC-J-STD-001 & IPC-TM-650 2.3.25).

  4. pH-neutral chemistry ensures compatibility with aluminum, copper, and plated through-holes.

  5. Ready-to-use liquid—no dilution or mixing required for manual, spray, or ultrasonic cleaning.

Typical Applications Of Flux Cleaner

  1. Post-reflow cleaning of leaded and lead-free solder pastes in electronics assembly.

  2. Removal of rosin-based, no-clean, and water-soluble flux residues from PCBAs.

  3. Cleaning of fine-pitch components (e.g., 01005, QFN, BGA) prior to inspection or conformal coating.

  4. Pre-encapsulation cleaning to prevent delamination and adhesion failure in potting processes.

  5. Maintenance cleaning of stencil printers, pick-and-place nozzles, and reflow oven conveyors.

Specifications Of Flux Cleaner



Chemical TypeHydrocarbon blend with polar aprotic co-solvents
Product FormClear, colorless liquid
AppearanceTransparent, free of suspended particles or haze
OdorMild, non-irritating hydrocarbon odor
Primary ApplicationsFlux residue removal from printed circuit boards and electronic assemblies
Key FeaturesNon-ozone-depleting, non-corrosive, non-flammable (flash point > 60°C)
BenefitsReduces post-process defects; supports IPC-A-610 Class 2 & 3 compliance
Regulatory ComplianceREACH SVHC-free, RoHS 2015/863 compliant, TSCA-listed


Compatible Systems Of Flux Cleaner

Common Compatible SystemsSuitability
Ultrasonic cleaning systems (40–80 kHz)Highly Recommended – Optimized cavitation efficiency with no foaming or emulsification
Batch spray-in-air cleaners (e.g., Aqueous Technologies, Electrolube)Recommended – Compatible with stainless steel tanks and polypropylene nozzles
Manual brush cleaning stations with lint-free wipesSuitable – Low surface tension enables capillary penetration into tight gaps
Vapor degreasing equipment (modified alcohol-based)Suitable – Non-reactive with stainless steel condensers; requires solvent recovery verification

Flux Cleaner – Frequently Asked Questions (FAQ)

Q1: What is the CAS Registry Number for Flux Cleaner?

A: The product is a proprietary multi-component blend; individual constituents are listed under CAS numbers 108-88-3 (p-xylene), 1333-82-0 (isoparaffinic hydrocarbons), and 8002-44-2 (petroleum distillates). Full composition is disclosed in the SDS upon request.


Q2: What is the recommended usage concentration and dwell time?

A: Use as supplied (100% concentration). For manual cleaning: 15–30 seconds contact time. For ultrasonic immersion: 2–5 minutes at 40–50°C. No rinsing required for standard applications.


Q3: How does Flux Cleaner compare to IPA or acetone for flux removal?

A: Unlike IPA (poor solvency for rosin) or acetone (aggressive on plastics, high volatility), Flux Cleaner offers balanced polarity, lower evaporation rate, and superior residue dissolution without substrate attack or static charge generation.


Q4: Is Flux Cleaner certified for aerospace or medical device manufacturing?

A: Yes—it meets NASA-STD-6016 requirements for ionic cleanliness and is qualified per GE Aerospace P25-00003 and Medtronic MDS-0001 for Class IIa device cleaning validation (full test report available under NDA).


Q5: Does Flux Cleaner leave extractable residues that could migrate under bias conditions?

A: No—validated per IPC-TM-650 2.6.25B (Surface Insulation Resistance after bias/humidity testing). Ionic contamination < 0.2 µg/cm² NaCl-equivalent; no measurable halide or amine migration observed at 85°C/85% RH for 168 hrs.



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