Colorless Transparent No Clean Liquid Flux Soldering Iron High Activity ODM

Place of Origin China
Brand Name Wuxi Top Chemical
Certification ISO9001
Model Number X-215
Minimum Order Quantity 10 tons
Price Call/negotiable
Packaging Details 1 container
Delivery Time 5-8 days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 500 tons/month

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Product Details
Exterior Color Colorless And Transparent Solid Content (w/w)% 2.5±0.5 Water Solubility
Specific Gravity (g/ml) 0.795±0.006 Recommended Thinner X-C Thinner
Acid Value (mg KOH/g) 21±3 Storage Time 12 Months
Advantage Halogen-free Environmental Protection Water-soluble Resistivity 35000Ω·cm
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Colorless No Clean Liquid Flux


0.795 Gravity No Clean Liquid Flux


soldering iron liquid flux ODM

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Product Description

Colorless and transparent no-clean flux low solid content high activity flux method

* Store in a cool, dry, well-ventilated place or a dangerous goods warehouse that cannot be directly exposed to sunlight.
* The work area should have a "No Pyrotechnics" sign.
* The storage area should be clearly marked, and designated or trained personnel are allowed to enter.
* Empty barrels and pipelines may still have residues, and heat treatment must be carried out before cleaning.
* Use a ventilation system that does not produce sparks.
* Ensure that the packaging is intact to avoid the accumulation and damage of the container.
* This product is packaged in plastic barrels with a storage period of one year. It is transported and packaged as dangerous goods.


2. Technical indicators

Parameter Typical Value Parameter Typical Value
Exterior color Colorless and transparent Advantage Higher activity
Solid content (w/w)% 2.5±0.5 water solubility Acid value (mg KOH/g) 21±3
Specific gravity (g/ml) 0.795±0.006 Insulation resistance (85℃/85%RH) >1×108Ω
Cl- content (W/W)% not detected Water-soluble resistivity 35000Ω·cm
Closed flash point 13℃ Storage time


12 months


3.Common tin point problems and treatment

Cause of defect 1 2 3 4 5 6 7 8 9 10
Duoxi Webbing          
Tin Cave Viods                  
Coarse tin Graing                  
Short circuit Shorts              

Note: √ represents the possible cause
1. The flux is in poor contact with the bottom plate; the contact angle of the bottom plate solder is improper
2. The flux density is too high or too low
3. The speed of the conveyor belt is too fast or too slow. If it is too fast, it will be sharp and shiny; if it is too slow, it will be slightly round and thick.
4. Too much anti-oxidation oil or deterioration in the tin furnace
5. The preheating temperature is too high or too low
6. The temperature of the tin furnace is too high or too low, if it is too high, it will be slightly round and stubby, and if it is too low, it will be sharp and shiny.
7, the tin furnace wave crest is unstable
8. The solder in the tin furnace contains impurities
9. Poor wiring direction and arrangement of components
10. Improper handling of the leads of the original bottom plate


 4.  No-clean flux picture                                                                                                                                                         

 Colorless Transparent No Clean Liquid Flux Soldering Iron High Activity ODM 0