CHARACTERISTICS

ECOFREC^TM TF 49 is a high viscosity tacky flux. 

• Free of halide (Fluoride, Chloride, Bromide) and amine
• Non corrosive residue
• Complex blending of rosins, activators and solvents.

Ecofrec TF 49 là flux có độ nhớt cao: không chứa các chất độc halogen và amin; dư lượng không gây ăn mòn; nó gồm hỗn hợp nhựa thông, các chất hoạt hoá và các dung môi.

Ecofrec TF49 có thể được dùng kiểu bơm chấm, nhúng, đánh chải hoặc in stencil.

PROCESS PARAMETERS

ECOFREC^TM TF49 can be applied by dispensing, dipping, brush or stencil printing.

The  tacky  properties  of  ECOFREC^TM TF49  ensure  that  components  are  kept  in  position  until  the  alloy  is 

reflowed.  A  variety  of  reflow  methods  may  be  used  to  produce  the  solder  joint  with  ECOFREC^TM TF49; 

these include soldering irons, hot gas and hot bar devices, IR or convection oven or vapour  phase.

Cleaning

After soldering, the flux residue remaining of  ECOFREC^TM TF49 does  not have to be removed by a cleaning 

operation as it is  chemically inert. However, if cleaning is required, the residue left after reflow can be easily 

removed if needed  with a large range of cleaning solutions, such as detergents, hydro-carbonated solvents or 

halogenated solvents, all included in the INVENTEC cleaning range. 

PACKAGING, STORAGE & SHELF LIFE

To ensure the best product performance, the recommended storage temperature range is room temperature. 

For an optimal preservation, store cartridges and syringes in vertical position, tip downwards.

HSE

Use in well-ventilated areas. Safety glasses and gloves should always be worn when handling the flux.

No issues when used as recommended. Please refer to Material Safety Data Sheet before use.

INVENTEC Material Safety Data sheets can be found at www.quickfds.com