Chemtronics CW8400 User Manual

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ROL0

RoHS Compliant



CHEMTRONICS

Technical Data Sheet TDS # CW8400

CircuitWorks

PRODUCT DESCRIPTION

CircuitWorks Lead-Free Flux Dispensing Pen is designed specifically for lead-free soldering. The convenient pen applies flux where it’s needed with precision control. The Lead-Free Flux Dispensing Pen quickly applies a noncorrosive, halide-free, No Clean flux which meets Bellcore TR-NWT-000078 and passes IPC SF-818 for surface insulation resistance. Instant wetting action provides thorough deoxidation of metallic surfaces providing the best possible surfaces for leadfree soldering.

 Pen dispenser provides controlled and exact application

 Minimizes excess f lux on the board  Completely portable package  Flux is noncorrosive and halide-free  Can be used for soldering with lead-free or

Tin/Lead solders

 Excellent mate rial compatibility  Fast drying  RoHS compliant

TYPICAL APPLICATIONS



CircuitWorks Pen precisely dispenses flux on:

 Printed Circuit Boards  Chip Carriers  Surface Mount Device Pads  Switches and Sockets

Lead-Free Flux Dispensing

Lead-Free Flux Dispensing Pens

TYPICAL PRODUCT DATA AND PHYSICAL PROPERTIES

Lead-Free Flux Dispensing Pen – CW8400

Flux Type No Clean Flux

Flash Point (TCC) 63 °F (17 °C)

Vapor Density (air=1) > 1

Appearance Clear Liquid

Odor Alcohol

Shelflife 2 years

COMPATIBILITY

CircuitWorks



Lead-Free Flux Dispensing Pen is generally compatible with most materials used in the electronics industry. As with any cleaning agent, material compatibility should be determined on a noncritical area prior to use.

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USAGE INSTRUCTIONS For industrial use only. Read MSDS care fully prior to use.

Hold pen vertically and briefly depress tip to start liquid flow. Rub pen tip on surface to be fluxed. After soldering, wipe area around

soldered joint using a ControlWipe to remove unreac ted flux. No Clean flux residues are designed to be left on the board, however, they can be easily



removed with Chemtronics Flux-Off Free Flux Remover or CircuitWorks

Lead-



Lead-

Free Flux Rem over Pen (CW9400).

AVAILABILITY

CW8400 9 gm (0.32 oz)

TECHNICAL & APPLICATION ASSISTANCE

Chemtronics provides a technical hotline to answer your technical and application related questions. The toll free number is: 1-800-TECH-401.

NOTE: This information is believed to be accurate. It is intended for professional end users having the skills to evaluate and use the data properly.

CHEMTRONICS does not guarantee the accuracy of the data and assumes no liability in connection with damages incurred while using it.

CHEMTRONICS 8125 COBB CENTER DRIVE KENNESAW, GA 30152 1-770-424-4888

REV. C (08/13)

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