MARMOT flux MT524

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Technical Data Sheet

MT524

 

Product name: 

 MARMOT® Flux MT524

Description and key properties:

 

  • Organic non-acid noncorrosive* flux (See technical specification)
  • Activated without content of halides
  • For hand and automated soft soldering in electronics with lead-fee (RoHS) solders MARMOT®
  • For soldering color metals, nickel-plated, zinc-plated components and zinc schoop platted heads of roll capacitors
  • Flux is water washable
  • Does not contain salt of heavy metals
  • It is only filled into cored wires

 

Operating manual:

It is exclusively filled into the patented lead-free cored wire solders MARMOT®

 

 


 

Technical specification:

Corresponds to norm:

Classification:

 

EN 29454-1     

2.1.1.B

Fully complies EU directive - RoHS

DIN

F-SW-12

 

J-STD

ROL0

Form

Solid

Aroma

Odorless

Density

1,0+ - 0,2

kg/dm3

Melting point

130

C

Boiling point 

-

C

Color

Colorless - light yellow

Spread factor – USA methodology MIL-F-14256D

76-82

%

Spread areal – EU methodology

150

mm2

Absolute corrosive  effect on  Cu mirror

Not applicable

- EN 29455-5 (ISO 9455-5:1992)

Not applicable

- USA method MIL-F-14256D:

Not applicable

corrosive  effect tropical humidity 21 days

Not applicable

Insulation resistance :

 

 

5kV distance 1mm

Not applicable

M ohm

PCB  distance 1 x 1mm

Not applicable

M ohm

electrical breakdown distance 1mm

Not applicable

KV

Soluble in:

Hot water

without limits

g/lit.

 

 

Recommended thinner :                

 

Recommended  cleaner:

Hot water, Isopropyl alcohol.

Used methodology conform  the norm MARMOT,  M01-3 for led free solders M01.1

Other proprieties: Solid substance read safety data sheet if released

*For aviation and military devices is recommend cleaning, for other usage apply cleaning if there is risk of electrical leak. In case of hermetical sealing such as sealing by epoxy resin is not necessary to apply cleaning, but sealing must by processed without useless delay, and until final sealing it is necessary to store soldered product in dry place. In all other application where the small residuum of the flux after soldering does not affect the product is not necessary to apply cleaning.

It is necessary to examine influence of the flux residue after soldering on soldered device.

Issued:

22.7.2008

Revised

25.01.2013

         

 

11.0.

Safety and health protection

 

 

11.1.

Long lasting and repeated contact with skin can cause irritation and sensibility, therefore is necessary to avoid direct contact.  In case when it is not possible exclude possibility of direct skin contact, the workers must wear suitable personal protective equipment. Work area must be ventilated. Do not drink or eat during work. Do not use naked flame. After work, hands should be washed with soap and warm water and cared with protective cream.

 

 

11.2.

First Aid

 

Inhalation – in case of excessive inhalation of flux fumes emitted during soldering, remove affected person to fresh air.

Ingestion – in case of accidental Ingestion, wash out mouth with water and give enough pure water to drink.

Skin contact – in case of skin contact, wash the place with soap and warm water.

Eye contact – in case of eye contact, flush the eyes immediately with plenty of water.

In case of large health damage or eyes contact, seek medical attention. 

 

11.3.

Above mentioned precautions are recommended for health protection of the workers, obligatory measures are described in Safety Data Sheet (SDS) - if released, and do not substitute internal safety regulations of final customer.