Xiamen Juda Chemical & Equipment Co., Ltd. is one of the leading manufacturers and suppliers of vapor phase reflow soldering liquid jhls series in China. If you are looking for vapor phase reflow soldering liquid jhls series, please be free to buy our quality products at competitive price from our factory. Contact us for quotation.
What is Vapor Phase Reflow Soldering? email：susan@xmjuda.com
Vapor Phase Reflow Soldering, is also known as Condensation Soldering and uses PFPE JHLS Series fluorinated fluids which act as a heat transfer medium when it emits controlled thermal energy during its phase change from gas like to solid state. This phase change (Condensation) on the surface of the soldering substrate will last until the assembly has reached the temperature of the vapor, commonly 215 or 230 degrees centigrade.
Due to the high vapor density of PFPE JHLS Series Fluids and the condensation process the complete heating-up process takes place at an oxygen free environment. Vapour phase is considered to have process advantages over convection in terms of giving control and stability over the reflow cycle ideal for special applications such as high mass, densely populated or complex printed circuit boards.
PFPE jHLS series Features & Benefits: email：susan@xmjuda.com
– Wide choice of grades with different boiling point
– Widest operating temperature range to optimize VPS process
– Maximum process stability and repeatibility
– No corrosion or reaction with materials of construction
– Pre-heating and heating processes take place in an inert atmosphere
– Rapid and residue free drying
– Excellent thermal and chemical stability
– Narrow molecular weight distribution
Types of Reflow Soldering Technology email：susan@xmjuda.com
Different heating methods are used for different applications:
| Type | Heating Method | Key Characteristics & Best For |
|---|---|---|
| Convection Reflow | Circulated hot air/nitrogen. | The most common and cost-effective method. Ideal for high-volume consumer electronics. |
| Vapor Phase Reflow | Latent heat from condensing inert vapor (e.g., PFPE fluid). | Superior temperature uniformity and zero-oxygen environment. Used for high-reliability, high-density, or heat-sensitive assemblies (e.g., aerospace, automotive, advanced packaging). |
| Infrared Reflow | Infrared radiation. | Fast heating, but less uniform. Often combined with convection in modern ovens. |
| Laser Reflow | Focused laser beam. | Ultra-precise, localized heating. Used for micro-welding, repair, or exceptionally sensitive components. |
JHLS vapor phase soldering perfluorinated fluid perfluoropolyther PFPE oil is suitable for a variety of electronic manufacturing scenarios, including but not limited to:
Consumer electronics: such as high-precision welding of smartphones, tablets, laptops, etc.
Automotive electronics: such as welding of engine control units (ECUs), sensors, and in-vehicle entertainment systems.
Communication equipment: such as welding of 5G base stations, optical fiber modules, and RF devices.
Industrial control: such as welding of PLCs, industrial robots, and power modules.
Factory Tour email：susan@xmjuda.com
Our Advantages email：susan@xmjuda.com
1
20YEARS EXPERIENCE IN FLUORINE CHEMICAL AND EUIQPMENT EXPORT
2
STRONG R&D TEAM TO SUPPORT OEM&ODM SERVICE
3
SUPERIOR QUALITY CONTROL WITH UL,CE,ISO,CCC CERTIFCATION
4
HIGH COST-EFFECTIVE WITH QUALITY GUARANTEE
With stable product quality, flexible customization capabilities, and rich experience in serving industries like semiconductor manufacturing, chemical processing, and aerospace, we are committed to being your reliable PFPE partner. Let's collaborate to overcome your lubrication, sealing, and vapor phase reflow soldering challenges-contact us now to get started!
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