Silicone gel and jelly glue are essentially the same material, with no differences. Jelly glue is the common name for silicone gel. Both refer to low-viscosity, self-adhesive, gel-like, transparent, two-component addition-type silicone materials. Their core characteristics are exactly the same as the application scenarios. The specific analysis is as follows:
Core characteristics
Physical state: After curing, it is a jelly-like soft elastic body with a naturally sticky surface. It can be physically bonded to most substrates without a primer.
Chemical properties: It has self-adhesive and self-healing properties. No low-molecular by-products are generated during curing, the shrinkage rate is extremely small and non-corrosive.
Environmental adaptability: It can be used for a long time in the temperature range of -50℃ to 200℃, and has the characteristics of moisture resistance, aging resistance, mechanical shock and vibration resistance, etc.
Curing method: It supports room temperature curing or heating accelerated curing. The higher the temperature, the faster the curing speed.
Application scenario
High-efficiency filtration field: As a sealing material for liquid tank type high-efficiency air filters, it forms a closed and airtight structure in the aluminum tank. After removing the filter, it can automatically restore elasticity and maintain the sealing effect.
Electronic and electrical field: used for packaging of precision electronic components, power modules, LED lights, and circuit boards, providing waterproof, moisture-proof, shock-proof and insulating protection.
Flexible products field: can be used to produce high-end flexible silicone products such as silicone powder puffs, breast stickers, breast prostheses, shoulder pads, hip pads, etc.