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- Indium VOC Free Liquid Flux WF7742 - 10 LITRE Container
Indium VOC Free Liquid Flux WF7742 - 10 LITRE Container
Product Information
Features
- Excellent surface wetting
- Eliminates cleaning
- Wide process window
- Use with Pb-free and SnPb assembly processes
Process Recommendations
WF-7742 should be applied by ultrasonic spray for best results. Topside board temperatures can range from 110–135°C depending on equipment capability and assembly requirements. Contact with the solder wave can be as long as 5 seconds. Preheat temperature should be adjusted to ensure complete water removal before contact with the solder wave.A thin uniform flux deposition of 1,000–1,500 micrograms per square inch of flux solids should be applied as a starting point. Because WF-7742 is water-based, it does not require frequent acid value monitoring. If thinning is required, deionized water should be used.WF-7742 may freeze if exposed to temperatures below 0°C (32°F). If the flux becomes frozen, bring to room temperature until thawed and agitate. The material is not affected by freezing.Delivery Information
FREE UK Mainland delivery for orders over £100.00 (orders placed through the office will incur delivery charges).
International delivery is available to over 100 countries worldwide. Shipping is automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection should they prefer.
Please refer to our World Wide Delivery page for more information including countries served and delivery options.
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