UV Curing: Difference between revisions
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Supplier's Recommended UV Intensity can be used as baseline. If another intensity is needed, use the following graphs to determine irradiation area and working distance.
[[File:Intensities graph.png|frameless|720x720px]][[File:ANUJ6170 UV Intensity Profile.png|frameless|645x645px]]
== UV Curing Recipes ==
Recipes for hybrid materials are for initial tack only. UV exposure and heat cure will typically be needed for 100% [https://www.masterbond.com/techtips/how-critical-crosslink-density-epoxies-optimizing-performance crosslink]. Perform initial tack before thermal bake.
{| class="wikitable"
|+UV Curing
|+▼
!Material
!Supplier's Recommended
UV Intensity
!Controller Output
!Time
!LED Distance From Sample
![[Thermal Cure|Additional Heat Cure(Temp°C/Time)]]
|-
|OG116-31
|100mW/cm2
|▼
|100%
|330 sec
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|HYB-353ND
|100mW/cm2
|
|
|1cm
|100°C / 30 min
|-
|3553-LV-UTF_HM
|▼
|1000mW/cm2
|55%
|60 sec
|25mm
|120°C/30 min
|CHIPSHIELD 2401
|1000mW/cm2
|85%
|60 sec
|25mm
|110°C/1 hour
▲|-
|OPTOCAST 3410
|1500 mW/cm2
|85%
|60 sec
|25mm
|110°C/ 1 hour
▲|-
|GA700H
|150 mW/cm2
|10%
|120 sec
|25mm
|100°C/ 1 hour
|}
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