Techspray PCB Flux Remover 51621
Techspray PCB Flux Remover 51621 is a liquid cleaner that removes solder flux residues, oils and grease from printed circuit boards. Clean boards mean better reliability after soldering. Part of our Techspray range in Cleaning Materials.
1. Detailed Product Description
Techspray PCB Flux Remover 51621 is a high-performance PCB cleaning solvent developed for industrial and professional electronics maintenance applications.
The product helps to:
– Remove solder flux residues from PCB assemblies
– Clean oils, grease, and industrial contaminants
– Improve electronic reliability and conductivity
– Support PCB repair, maintenance, and manufacturing processes
Suitable for use in:
– SMT manufacturing facilities
– PCB assembly and repair centers
– Electronics laboratories
– Industrial electronics maintenance operations
Short Description
Techspray PCB Flux Remover 51621 is a professional liquid cleaning solution designed for removing solder flux residues, oils, grease, and contaminants from printed circuit boards and electronic assemblies.
2. Technical Specifications
| Attribute Name | Value |
| Brand | Techspray |
| Model | 51621 |
| Product Name | PCB Flux Remover |
| Product Type | PCB Cleaning Solvent |
| Physical State | Liquid |
| Color | Clear / Colorless |
| Odor | Characteristic |
| Specific Gravity | 0.79 |
| Evaporation Rate | >1 |
| Volatility | 100% |
| Application | PCB Flux Removal & Electronics Cleaning |
3. Chemical Composition Specifications
| Chemical Name | Concentration | CAS Number |
| Isopropyl Alcohol | 60 – 80% | 67-63-0 |
| Acetone | 15 – 25% | 67-64-1 |
| Ethylene Glycol Monobutyl Ether | 1 – 5% | 111-76-2 |
| Limonene | 1 – 5% | 5989-27-5 |
4. Chemical Safety Information
Hazard Classification:
– Causes serious eye irritation
– May cause skin irritation
– Contains material that can cause target organ damage
– Contains material which may cause cancer
Signal Word: Danger
Hazard Statements:
– Causes serious eye irritation
– Harmful if swallowed
– May be fatal if swallowed
– Contains gas under pressure; may explode if heated
Safety Precautions:
– Avoid breathing vapor or mist
– Wear protective gloves, clothing, and eye protection
– Use only with adequate ventilation
– Keep away from heat and ignition sources
5. Storage Conditions
– Store in a cool, dry, and well-ventilated area
– Keep away from direct sunlight and heat sources
– Do not expose containers to temperatures above 50°C
– Keep away from incompatible materials
– Store containers tightly closed
