Electronic Potting Wax is a specialized potting and encapsulation wax for electronic components. After molten pouring and cooling solidification, it forms a compact protective layer. This wax blocks moisture and dust, mitigates mechanical vibration impact, and safeguards sensitive electronic components against harsh ambient conditions in electronic assembly production.
Product Overview Electronic Potting Wax is dedicated encapsulation protection wax formulated for electronic components. In molten state, the wax flows smoothly to fill gaps around electronic assemblies. Once cooled, it solidifies into a dense continuous protective layer. The solid wax isolates electronic elements from humid air, dust and minor corrosive contaminants. It also delivers moderate cushioning effect to reduce damage caused by mechanical shock and vibration. Stable physical properties make this wax suitable for batch potting processing of electronic modules.
Key Features ‑ Good fluidity at molten status for thorough filling of tiny gaps inside assemblies ‑ Dense solidified layer for effective moisture‑proof, dust‑proof encapsulation protection ‑ Moderate shock‑absorbing performance to buffer mechanical vibration for components ‑ Excellent adhesion to PCB, metal leads and plastic housing substrates ‑ Consistent physical characteristics for automated and manual electronic potting operations
Typical Technical Properties ‑ Chemical Type: Blended hydrocarbon‑based electronic potting wax ‑ Appearance: Off‑white to pale beige solid pastilles or blocks ‑ Melting Range: Refer to TDS ‑ Penetration: Refer to TDS ‑ Water Absorption: Refer to TDS
Applications ‑ Electronic component encapsulation: Potting protection for discrete electronic elements ‑ Sensor module assembly: Sealing wax for small electronic sensor units ‑ Miniature circuit assembly: Gap filling and surface shielding for compact electronic modules ‑ Electronic manufacturing: Auxiliary potting material for electronic finished‑product processing
Processing Recommendation Melt the potting wax with controlled heating and avoid over‑heating. Make sure electronic components are fully dry before pouring or dipping. Allow adequate cooling time for complete solidification. Carry out functional verification tests on finished samples prior to mass production.
Storage & Handling Store in cool, dry, ventilated warehouse away from heat sources and open flame. Reseal packaging after opening. Wear protective gloves when handling solid wax.

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