8342 规格书

ISO 9001:2015 Quality Management System. Burlington, Ontario, Canada SAI Global File: 004008 Date: 21 January 2019 / Ver. 3.00 Page 1
Technical Data Sheet
8342
RA Rosin Flux Paste
Description
8342 is a premium RA rosin-based flux paste with moderate activation and a stiff paste-like consistency.
It is easy to use and stays where it is applied.
8342 is for hand soldering and can be applied by brush, cotton swab, or dipping. It is excellent for the
assembly, rework and repair of PCB’s and surface mount assemblies, and for general electronic repairs.
Features and Benefits
• For both leaded and lead-free solders
• High tack force and long tack time
• Excellent wetting during soldering
• Zinc chloride and ammonium chloride free
• RoHS compliant
Usage Parameters
Properties Value
Shelf life 3 y
Storage temperature limits a) 22–27 °C [72–80 °F]
a) Store in a dry area, away from sunlight.
ISO 9001:2015 Quality Management System. Burlington, Ontario, Canada SAI Global File: 004008 Date: 21 January 2019 / Ver. 3.00 Page 2
8342
Properties
Flux Properties Method Value
Flux classification MIL Spec RA
Flux type MIL Spec Rosin
Flux Activity MIL Spec Moderate
Cleaning requirements —Required
Physical Properties Method Value
Color Visual Yellow
Solids % IPC-TM-650 2.3.34 80%
Density ASTM D 1298 1.28 g/mL
Viscosity IPC-TM-650 2.4.34.4 39 000 cP [39 Pa·s]
Health and Safety
Please see the 8342 Safety Data Sheet (SDS) for further details on transportation, storage, handling,
safety guidelines, and regulatory compliance.
Application Instructions
1. Apply flux on the surface via dip or brush application.
2. Clean residue with MG 4140 or 413B flux removers.
Packaging and Supporting Products
Cat. No. Packaging Net Volume Net Weight Packaged Weight
8342-50G Jar 37.7 mL [1.27 fl oz] 50 g [1.76 oz] 78 g [0.17 lb]
ISO 9001:2015 Quality Management System. Burlington, Ontario, Canada SAI Global File: 004008 Date: 21 January 2019 / Ver. 3.00 Page 3
8342
Technical Support
Please contact us regarding any questions, suggestions for improvements, or problems with this product.
Application notes, instructions and FAQs are located at www.mgchemicals.com.
Email: support@mgchemicals.com
Phone: +(1) 800-340-0772 (Canada, Mexico & USA)
+(1) 905-331-1396 (International)
+(44) 1663 362888 (UK & Europe)
Fax: +(1) 905-331-2862 or +(1) 800-340-0773
Mailing address: Manufacturing & Support Head Office
1210 Corporate Drive 9347–193rd Street
Burlington, Ontario, Canada Surrey, British Columbia, Canada
L7L 5R6 V4N 4E7
Disclaimer
This information is believed to be accurate. It is intended for professional end users who have the skills
required to evaluate and use the data properly. M.G. Chemicals Ltd. does not guarantee the accuracy of
the data and assumes no liability in connection with damages incurred while using it.