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Home » Products » Soldering Fluxes » No-Clean Soldering Fluxes

No-Clean Soldering Fluxes

No-Clean Soldering Fluxes
No-Clean Soldering Fluxes
Product Code : ab1
Product Description

No-Clean Soldering Fluxes

No-Clean Soldering Fluxes are low solidus, formulated with small percentage of rosin and non-halide activators. After wave soldering these fluxes leave non-tacky non-corrosive residue. These fluxes are applied on PCBs by wave of foam, spraying, dipping or brushing. When using the foam method of application, an air knife is recommended after fluxing operation. The air knife will ensure that flux is uniformly distributed across the board and will remove the excess flux.

Refer table below for selecting grade of flux suitable for your application.

NO-CLEAN FLUX

PRODUCT DESIGNATION

TECHNOLOGY

COLOUR

SPECIFIC GRAVITY

NOMINAL SOLID CONTENT

RECOMMENDED APPLICATION

 






NP 302 - series

No Clean

Colourless

0.82

2 - 3%

Surface mount devices and high density plated through hole assembly soldering for electronics and telecommunication applications. Flux density should be maintained using 505 solvent.

NP 306

Rosin containing,

No - Clean

Pale yellow

0.801

4%

Wave soldering, leaves a low level of non-tacky, non-corrosive residue. Flux density should be maintained using 505 solvent.







NP 800 - series

Rosin Containing, No Clean Halide Free

Pale yellow

0.797 - 0.802

4 - 5%

Wave soldering, leaves a low level of non-tacky, non-corrosive residue. Flux density should be maintained using 505 solvent.

NP 820

Rosin Containing, No Clean Halide Free

Pale yellow

0.797 - 0.802

4 - 5%

Wave soldering, leaves a low level of non-tacky, non-corrosive residue. Flux density should be maintained using 505 solvent.

VOC FREE

NP 900

Rosin free,

Water based,

No- clean

Colourless

1.00

2.5%

Flux can be applied on printed circuit boards by foam, brushing or spraying.


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