Overview
Silicone rubber sheets are synthetic elastomers made from silicone polymers, offering a unique combination of flexibility, durability, and resistance to extreme temperatures. These sheets are widely used in industries ranging from automotive to medical due to their inert nature and ability to maintain performance under harsh conditions. Unlike traditional rubber materials, silicone rubber sheets can withstand temperatures from -60°C to 230°C, making them ideal for high-heat applications. Their non-reactive properties also make them suitable for food contact and medical uses where hygiene is critical.
Physical and Chemical Properties
Silicone rubber sheets exhibit excellent thermal stability, retaining elasticity even at low temperatures. They are resistant to UV radiation, ozone, and weathering, which makes them suitable for outdoor applications. Their dielectric strength and insulation properties are superior to many organic rubbers. Chemically, silicone rubber is inert to water, oils, and many acids and bases, though strong acids or alkalis may degrade it over time. The material is also non-porous, which prevents bacterial growth, a key advantage in medical and food-grade applications.
Main Applications
In industrial settings, silicone rubber sheets are commonly used for gaskets and seals in machinery, especially in high-temperature environments like engines or ovens. Their electrical insulation properties make them valuable in electronics for insulating components and protecting circuits. The medical industry utilizes silicone sheets for prosthetics, wound care, and surgical tools due to their biocompatibility. In food processing, they serve as conveyor belts or baking mats, as they are non-toxic and easy to clean. Consumer products include kitchenware, baby products, and waterproof seals for household items.
Safety and Storage
While silicone rubber is generally safe, prolonged exposure to temperatures above 200°C may release trace volatile compounds. Proper ventilation is recommended in high-heat industrial applications. The material is non-flammable but may decompose at extreme temperatures. Storage should be in a dry, cool environment away from direct sunlight to prevent premature aging. Avoid contact with sharp objects or heavy loads that could cause permanent deformation. For medical or food-grade sheets, ensure the storage area is clean and free from contaminants.
B2B Procurement Guide
When procuring silicone rubber sheets, specify the required thickness (typically 0.5mm to 10mm), hardness (measured in Shore A, commonly 40 to 80), and color. For specialized applications, request certifications such as FDA compliance for food contact or USP Class VI for medical use. Consider the operating environment: high-temperature grades may be needed for industrial uses, while reinforced sheets are better for mechanical stress applications. Bulk purchases often offer cost savings, but ensure proper storage conditions are available. Lead times can vary based on customization requirements.
Related Manufacturers
- 主营：橡胶板、橡胶密封条、橡胶件、硅胶板、硅胶布、硅胶垫、硅胶条、硅胶密封条、硅胶发泡板、硅胶发泡条、硅胶密封件、硅胶制品、橡胶制品
- 主营：沉淀胶、qp1液态、道康宁、气相胶、硅胶量、陶氏硅胶、硅胶、氟硅胶、固体硅胶、液态硅胶、特殊硅胶、硅胶定制、阻燃硅胶、硅胶零售、硅橡胶、充足c6-2、快捷c6-2、陶氏c6-2、零售c6-2、c6-2植入、专用国产、环保陶氏、库存充足、快捷国产
- 主营：缓冲垫、厂供pvc、石棉垫、抗撕裂硅胶板、胶皮垫、氟胶板、pvc硬板、软玻璃、防滑垫、橡胶垫、pa6塑料、乙烯板、塑料棒、玻璃pvc、橡胶皮、马棚垫、隔热棉、pcv软板、减震垫、蓄牧垫、pvc软板、绝缘垫、软胶板、pvc塑料、缠绕垫、橡胶圈
- 主营：高温胶、保护膜、粘胶带、硅胶带、散热片、锂电池、面胶带、电池膜、失粘膜、高温膜、切割膜、解粘胶、解粘膜、黑白膜、固化膜、连接器、挂钩胶、冲压板、单双灯、石墨片、泡棉胶、石墨粉、抗酸膜、铝塑膜、定位膜
- 主营：水晶板、尼龙棒、塑胶板、硅胶板、硅胶垫、橡胶板、四氟板、法兰胶垫、金属缠绕垫、半透明胶垫、四氟乙烯板、橡胶减震块、四氟车削板、陶瓷纤维布、橡胶法兰垫片
- 主营：双面胶、布基胶带、pet高温胶带、硬盘散热硅胶垫、泡棉双面胶带、玻璃布双面胶、导电双面胶带、导热双面胶带、铝箔胶带、铜箔胶带、高温胶带、阻燃EVA、防静电泡棉、防滑胶垫、橡胶制品、塑料制品、防静电制品、包装制品、模切加工、模切冲型、屏蔽导电海绵、导电泡棉、导电海绵、全方位导电泡棉、全方位导电海绵、eva泡棉制品
- 主营：密封带、陶瓷纤维、法兰垫片、硅胶板、密封垫片、高水基盘根、混编盘根环、高压石棉板、黑四氟盘根、氟橡胶垫片、玻璃鳞片胶泥、碳纤维盘根环、三元乙丙丁腈板、金属复合板垫片
- 主营：导电橡胶、导电硅橡胶、导电屏蔽材料、导电硅胶、导电硅胶条、导电硅胶板、硅胶O型圈、高导电硅胶O型圈、导电橡胶条、导电O型圈、导电橡胶衬垫、导电密封圈、导电密封屏蔽件、导电橡胶板、EMI电磁屏蔽密封条、导电橡胶密封件、EMI屏蔽橡胶条、电磁屏蔽条、镍碳导电橡胶条、硅橡胶密封圈、防水橡胶圈、石墨镀镍导电橡胶板、红色密封胶圈、EMI橡胶板
- 主营：保温垫、防滑板、防滑垫、硅胶板、硅胶、小豆板、上马垫、橡胶板、地毯定制、普通工业胶板、畜牧垫类、防静电橡胶板、圆扣、绿色细条纹、块状牛栏垫、TPE 绝缘板喷码、天然板、氟胶、TPE绝缘板、宽细相间防滑板、三明治橡胶板、细条纹防滑橡胶板、氟胶橡胶板、彩色氟橡胶
- 主营：铝合金打印、3d打印、非标零件打印、硅胶模打印、手板模型打印、手板喷油、3d打印技术、亚克力模型、快速成型
- 主营：偏光片裁切机、吸汗带裁切机、平板裁切机、导热硅胶、跳切机、裁切机、pvc裁切机、铝箔裁切机、数控裁切机、高速裁切机、微电脑切带机、卷材裁切机、全自动裁切机、分条裁切机、光学膜裁切机、模切机、pvc模切机、异步跳切机、精密切片机、橡胶切条机、半断裁切机、高速模切机、多刀分条机、异步模切机
- 主营：通用塑料、工程塑料、雾面剂、热塑性硫化硅胶、耐磨tpu、HDPE、LDPE、PC、ABS、CA、聚丙烯、PA6、PA66、PET、POM、小麦秸秆、咖啡渣、EVA、合金塑料、弹性体、降解塑料、POE、PP、MLLDPE、茂金属塑料、聚乙烯
- 主营：开孔发泡棉、cr带胶密封块、发泡缓冲垫片、硅胶片材、单面胶密封条、自粘泡棉胶条、真空吸盘泡棉、各种密实橡胶制品
- 主营：道康宁、硅橡胶、偶联剂、lfgb硅胶、2003硅胶、陶熙硅胶、康宁硅胶、医用硅胶、瓦克硅胶、透明硅胶、高回弹硅胶、耐高温硅胶、食品级硅胶、通用型硅胶、三甲氧基、厨房用品、未催化有机、乙烯基硅烷、高透明硅烷、甲基三甲氧、办公设备胶辊、三乙氧基硅烷、三乙基氧硅烷
- 主营：PU泡棉、EVA泡棉、工业胶带、发泡硅胶泡棉、绿硅胶带、导热硅胶片、发泡硅胶密封条、高温胶带、锂电池胶带、锂电池极耳、缠绕膜、EVA垫片、双面胶带、陶瓷纤维纸、陶瓷纤维布、锂电池热熔胶、MPP泡棉、新能源电池胶带、防火缓冲垫、泡棉垫、防火隔热垫、金手指胶带、云母片、EPDM密封条、发泡胶条
- 主营：硅胶软连接、铂金硅胶软连接、液压胶管、尼龙树脂管、PU软连接