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Silicone sealing strips play a critical role in modern appliances and architectural applications, especially where safety, heat resistance, and long-term durability are required. Made from food-grade silicone, these sealing strips are widely used in electrical appliances, glass doors and windows, ovens, steam cabinets, refrigerators, and fresh-keeping cabinets.
Food-grade silicone is non-toxic, odorless, and free from harmful substances. It meets strict safety standards and is suitable for environments that come into contact with food or require a high level of hygiene. This makes silicone sealing strips ideal for kitchen appliances such as ovens, steamers, and food storage equipment, where safety is always a top priority.
Silicone sealing strips are designed to withstand extreme temperatures. They remain stable and flexible under both high and low temperatures, typically ranging from -40°C to 230°C (and even higher for specific grades). Unlike rubber or PVC materials, silicone does not harden, crack, or deform when exposed to continuous heat, making it perfect for baking ovens and steam cabinets.
Silicone is naturally resistant to corrosion, aging, and environmental factors such as moisture, steam, and UV exposure. It does not rust, react with chemicals, or degrade easily over time. This ensures a long service life and reliable sealing performance, even in demanding conditions.
With excellent elasticity and recovery ability, silicone sealing strips provide a tight seal that helps prevent heat loss, air leakage, dust intrusion, and moisture penetration. In refrigerators and fresh-keeping cabinets, they help maintain stable internal temperatures and improve energy efficiency. For glass doors and windows, they enhance insulation and reduce noise.
Thanks to their flexibility and customizable design, silicone sealing strips can be manufactured in various shapes and sizes to suit different applications, including:
Ovens and baking equipment
Steam cabinets and commercial kitchen appliances
Refrigerators and fresh-keeping cabinets
Electrical enclosures
Glass doors and windows
With their combination of food safety, heat resistance, non-corrosive properties, and durability, food-grade silicone sealing strips are an ideal choice for both household and industrial applications. They offer reliable performance while meeting modern requirements for safety, efficiency, and environmental friendliness.
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