东莞市华乐密封技术开发有限公司
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2024年1月18日 星期四
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FFKM全氟醚橡胶密封件
石油天然气密封件
点胶行业密封圈
分析仪器-色谱仪密封件
工程塑料轴承-轴套
超高压密封件
泛塞封-弹簧蓄能密封圈
特种橡胶密封制品
O型圈-星型圈
活塞密封(孔用密封)
活塞杆密封(轴用密封)
孔轴双用密封
旋转密封
防尘圈
导向环
气动密封
密封垫片和挡圈
特种橡胶密封件
高品质密封件
华创精密齿轮计量泵

特种橡胶密封件

全氟醚橡胶密封圈
S型FS型T型密封圈
仪器设备密封件
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Fluorosilicone FVMQ O rings

Fluorosilicone FVMQ O rings

Fluorosilicone (FVMQ)

 

General Description:

Fluorosilicone is a widely used elastomer that can be compounded to meet a wide range of applications.  The mechanical and physical properties are very similar to silicone rubber. However, fluorosilicone offers improved fuels and mineral oil resistance but poor hot air resistance when compared with silicone. This material is widely used in semiconductor Ashing equipment for its resistance to oxygen plasma.

 

 

Chemical properties

Excellent resistance to hydrocarbons oils, petroleum fuels, mineral and synthetic oils and greases. It is suitable for use with mineral-based hydraulic fluids.

 

Typical operating temperatures

-60°C to +180°C continuous, or +200°C intermittent.

 

Fluid sealing duties

Widely used for static seals in aerospace fuel systems. Its more general use is limited by high gas permeability, low tensile strength and poor resistance to tear and abrasion.

 

Features:

Excellent flexibility and resistance to compression set

Excellent resistance to aging and weather-sunlight

Resistance to oxidizing chemicals, animal and vegetable oils, fuels, aromatic and chlorinated solvents

Resistant to diluted alkalies, diester oils, aliphatic and aromatic fluorocarbons, silicone oil, toluene, benzene, ozone and oxidative environments.

 

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高品质密封件

特种O型密封圈
特种O型密封圈
泛塞封-弹簧蓄能密封圈
泛塞封-弹簧蓄能密封圈
高速旋转密封
高速旋转密封
液压密封件
液压密封件
PTFE四氟密封件
PTFE四氟密封件
橡胶夹布密封圈
橡胶夹布密封圈
大规格密封圈
大规格密封圈
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