An asbestos gasket is a type of sealing material made from asbestos fibers, known for their strength and high-temperature resistance. These thin and long fibers exhibit properties such as heat resistance, chemical resistance, and durability under extreme temperatures. These characteristics ensure reliable gasket performance even when asbestos use is discontinued in certain applications. Asbestos gaskets are made from silicate fibers and often include reinforced variants like rubber-asbestos (Klingerit). Another type is corrugated asbestos gasket, commonly used for roofing and structural reinforcement to provide resistance against weather conditions. These products are also suitable for decorative and functional elements in buildings. High-quality asbestos gaskets should meet the required safety and performance standards.
Physical Properties
- High flexural strength
- Moment capacity (bending moment)
- Excellent thermal insulation
- Low water absorption, measured by specific analytical methods
- مقاومت در برابر جذب آب
انواع گسکت آزبستی:
- گسکت آزبستی لاستیکی (کلینگریت):
این نوع گسکت ترکیبی از الیاف آزبست و لاستیک است که به دلیل انعطافپذیری بالا و مقاومت حرارتی، برای آببندی در سیستمهای صنعتی بهکار میرود. - گسکت آزبستی موجدار:
این نوع از گسکت برای کاربردهای خاص نظیر پوشش سقفها و مقاومسازی سازهها در برابر شرایط آبوهوایی استفاده میشود. طراحی موجدار باعث تقویت مقاومت در برابر فشارهای مکانیکی میشود.
Components Utilizing Asbestos Gaskets
Engine cylinder heads, Pipes, Compressors, Valves, Condensers, Boilers, Pumps, Heat exchangers,
Applications
- Refineries
- Power Plants
- Ships
- Automobiles
- Factories
- Sealing acids and chemicals
- Sealing systems for hot gases, oils, and steam
- Marine Industry
- ساختمانسازی
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