In the ceramic inner tank coating of smart electric ovens, between the wear-resistant metal wires of the baking rack, and on the non-stick surface of the baking tray, silica is acting as an "oven accessory performance optimizer", bringing a dual upgrade of safety and efficiency to the home baking experience. This fine white powder enhances the high-temperature resistance of materials, improves the non-stick properties of components, and optimizes structural stability, transforming household smart electric oven accessories from "prone to scorching adhesion and wear" to "high-temperature resistant and easy to clean" — from keeping the inner tank free of oil stains during baking, to ensuring the baking rack bears weight without deformation, from enabling cakes to be demolded from the baking tray without sticking, to making the door seal tight without heat leakage. The microscopic properties of silica are injecting more peace of mind and convenience into every baking creation.

I. The "Temperature-Resistant and Non-Stick Mediator" for Core Baking Accessories of Electric Ovens

Core baking accessories directly determine the baking effect and equipment service life. By optimizing key materials, silica achieves a balance between "efficient baking" and "long-term durability":

Balance between Temperature Resistance and Corrosion Prevention of Ceramic Inner Tanks and Heating Tubes

Adding silica to the ceramic inner tank coating and the surface treatment of stainless steel heating tubes of smart electric ovens raises the maximum temperature resistance of the inner tank coating to over 400℃. It will not delaminate or turn yellow even after repeated high-temperature baking, ensuring uniform and stable temperature inside the oven. The non-stick property of the coating is significantly enhanced — oil stains and food residues dripping during baking are not easy to adhere, and cleaning can be done with a damp cloth without strenuous scrubbing. After adding silica to the heating tubes, their corrosion resistance is improved, and they will not rust even after long-term exposure to high-temperature air and food steam. Additionally, the thermal conductivity of the heating tubes is optimized, enabling rapid temperature rise and stable temperature maintenance, avoiding local overheating that causes food to burn.

Coordination between Non-Stick Property and Load-Bearing Capacity of Baking Trays and Racks

Silica can be used in the non-stick coating of oven baking trays and the metal wire coating of baking racks. Adding silica to the baking tray coating increases its hardness (Mohs hardness reaches grade 5), making it not easy to scratch when using a metal scraper. It can still maintain good non-stick property after long-term use, ensuring that ingredients such as biscuits and cakes can be completely demolded without damage. The high-temperature resistance of the coating is enhanced, and it will not release harmful substances at 250℃, ensuring baking safety. After adding silica to the metal wire coating of the baking rack, both rust resistance and wear resistance are simultaneously improved. It will not deform even when heavy food is placed for a long time, and the surface of the metal wire is smoother, preventing meat, vegetables, and other ingredients from sticking during baking and making cleaning more convenient.

Balance between Wear Resistance and Smooth Operation of Rotisserie Spits and Drive Shafts

Adding silica to the metal coating of the electric oven's rotisserie spit and the plastic components of the drive shaft improves the corrosion resistance of the spit coating. It will not rust when in contact with oil and sauce during meat baking, ensuring food hygiene. The wear resistance of the coating is enhanced, and it will not wear out even after long-term rotational friction, ensuring smooth rotation of the spit and uniform heating of food. Adding silica to the plastic components of the drive shaft enhances their toughness and wear resistance, enabling stable power transmission and avoiding spit jamming caused by component wear. The lubricity of the connection between the drive shaft and the motor is optimized, reducing operating noise and achieving quiet baking.

The "reliability" of core baking accessories is the foundation for the normal operation of the oven. The addition of silica is like equipping the accessories with a "baking shield", allowing each baking process to achieve precise temperature control and easy cleaning, reducing the probability of baking failure.

II. The "Practicality and Durability Optimizer" for Auxiliary Function Accessories of Electric Ovens

Auxiliary function accessories affect the convenience of use. By enhancing performance, silica improves the user experience and durability:

Balance between Heat Insulation and Sealing of Door Glass and Sealant Strips

Adding silica to the high-temperature resistant glass coating and rubber sealant strips of the oven door improves the impact resistance of the glass coating, making it not easy to break when accidentally collided. Moreover, the heat insulation of the coating is optimized, which can effectively block the conduction of high temperature inside the oven, avoiding scalding caused by overheating of the door surface. The light transmittance of the glass is not affected, facilitating observation of the baking status of food. After adding silica to the sealant strips, their elasticity and aging resistance are improved. They can closely fit the gaps between the door and the cavity, effectively blocking heat leakage, ensuring stable temperature inside the oven, and will not harden or crack even after long-term use, extending the sealing effect.

Coordination between Scratch Resistance and Sensitivity of Control Panels and Buttons

Silica can be used in the acrylic panel of the oven control panel and the silicone buttons. Adding silica to the acrylic panel increases its hardness, making it not easy to scratch by nails or hard objects during daily use and keeping the panel clear and easy to read. The stain resistance of the panel is enhanced — oil stains and fingerprints are not easy to adhere, and cleaning can be done with a wet wipe. Adding silica to the silicone buttons improves their elastic recovery, making the pressing feedback more sensitive. They will not collapse or fail even after long-term repeated operations. The high-temperature resistance of the buttons is enhanced, and they will not age or turn yellow in the high-temperature environment on the side of the oven, ensuring a good operating feel.

Balance between Non-Stick Property and Wear Resistance of Drip Trays and Food Racks

Adding silica to the metal drip tray and plastic food rack of the electric oven improves the non-stick property of the metal coating of the drip tray. Dripped oil stains are not easy to adhere, and cleaning can be done with a simple rinse. The corrosion resistance of the drip tray is enhanced, and it will not rust even after long-term contact with oil, keeping the appearance clean. Adding silica to the plastic material of the food rack simultaneously enhances its toughness and high-temperature resistance, enabling it to stably support food containers and avoid tipping during baking. The wear resistance of the rack is enhanced, and it will not deform or break even after repeated placement of heavy objects, extending its service life.

The "practicality" and "durability" of auxiliary function accessories are key to improving the user experience of electric ovens. Through material optimization, the addition of silica enables these accessories to better adapt to high-frequency baking scenarios, providing continuous and reliable support for home kitchens, and making every baking creation easy, efficient, and enjoyable.



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