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CHEM TECH Korea

AL Welding material manufacturer, brazing additives, brazing filler metal, brazing materials and machine
Name

Brazing Binder

Model DFB-2000, DFB-3000, SB-3000
Series Brazing Additives
Product Description

Brazing Binder

Binder (fixing agent) is used for the aluminum brazing, and the flux
It is a product developed for the purpose of preventing release after application.
Process movement and assembly after uniform application of flux
Flux applied on the surface is not released during the process, Binder is 60 ~ 70% in the drying furnace,
And 100% pyrolyzed without forming carbide.


Water soluble fixing agent

- Add 5 ~ 10 wt.% Binder to water (caution for freeze and decay since the material is water-based)


Non-water soluble fixing agent

If concentration increases due to the evaporation of the solvent during use, add diluent (controlled by specific weight)

 - Aluminum Flux and Solvent Base Binder are mixed and used by Dipping and Spray.
 - Solvent evaporation occurs at room temperature, sealing the fill opening after use
 - There is a smell of solvents, so ventilation is necessary.



Packing and specifications

◊ 18 Liter Iron Can / 12.5 KG
◊ 5 Liter Pail / 4 KG
◊ 20 Liter Pail / 20 KG


SPECIFICATION

 Properties

 Appearance

 Oder

pH 

Melting

Temp. (℃)

Specific

Gravity

 Base

DFB-2000

 Milky White

Slightly

characteristic odor

 7.0 ± 1.0

 100 ~ 300 1.005 ± 0.05 Water

DFB-3000

 Milky White

Slightly

characteristic odor

7.0 ± 1.0

 100 ~ 3001.005 ± 0.05 Water

SB-3000

 Clear White

Slightly

characteristic odor

7.0 ± 1.0

 100 ~ 3000.795 ± 0.05Solvent