JS-808B halogen-free no-cleaning flux
JS-808B is a no-clean flux, suitable for bare boards, adapters, chargers, high and low voltage power supplies and other products.
Features:
• Wide process window, excellent performance on both lead-free and tin-lead alloys
• Excellent flux activity to achieve defect-free soldering
• Best surface filling performance in the industry
• High resistance to bridging and pulling Tip performance
• Excellent long-term electrical reliability
• Transparent residues show uniform diffusion, consistency and non-stickiness on the solder mask
• Matting flux can reduce the glare of solder joints during visual inspection
• Suitable for spraying or foaming The way
parameter:
Item: Test result
Odor: Alcoholic smell
Appearance: Transparent light yellow
Solder joint: Matte type
Solid content: 2.5%±0.5
Specific gravity: 0.800±0.05
Acid value: 16±2KOH/(mg/g)
Expansion rate: 90%
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