Polydimethylsiloxane
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Silicone mastic sealant is an indispensable material for sealing electronic products. This material is an adhesive that, when cured in high-quality silicone mastic sealant, can achieve a sealing effect and improve moisture resistance and shock resistance. Below we will discuss how to differentiate between good and poor quality silicone mastic sealants.
After curing, good quality silicone mastic sealant does not contain solvents and does not corrode electronics. It can be used without a primer during use.
Good quality silicone mastic sealant can withstand high temperatures, making it suitable for use in many electronics products.
Good quality silicone mastic sealant has insulation properties, which is essential for safe use in electronics.
After curing, good quality silicone mastic sealant has no odor, but during construction, it may release some alcohol odor. As long as operators wear suitable protective gear, it will have no effect on their health.
Poor quality silicone mastic sealant has poor anti-seismic and compressive properties, making it easy to damage electronic components during vibration.
Poor quality silicone mastic sealant does not meet environmental standards and poses many safety hazards when used in electronics. Long-term use may also be harmful to human health.
After curing, poor quality silicone mastic sealant may release odors containing harmful substances that can be detected using professional testing equipment.
To avoid purchasing poor quality silicone mastic sealants, users can choose to work with brand-name products for peace of mind when selecting from the many different brands on the market.
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