After many years of precipitation, our company started from the research and development of Semi Finished Products, Phenolic Resin Guide Rings, Fabric WR Wear Ring Hydraulic Cylinder Seal in Europe and America, and has grown to the core of the overall Semi Finished Products, Phenolic Resin Guide Rings, Fabric WR Wear Ring Hydraulic Cylinder Seal product research and development. The main business scope includes export, specialty store retail, shopping mall distribution, engineering cooperation and other fields. We rely on modern management and technological progress to build a strict and efficient security and quality service system. We firmly believe that long-term business success can only be rooted in integrity and enthusiasm. Cooperation, exchange and communication are not means, but a way of mutual benefit to create a virtuous business circle.
In most situations, PTFE is the perfect fluoroplastic for a wide range of applications. Though when virgin PTFE is not sufficient, you can choose for PTFE with a filler to obtain better properties.
Product parameter
PTFE with fillers | Influence of fillers | Filler content in % of weight | Limits of use |
PTFE filled with glass fibers | High Pressure And Wear Resistance As Well As Better Thermal Conductivity | up to 40% | resistant to organic solvents, non-resistant to alkaline solutions and acids |
PTFE filled with carbon fibers | Very Low Deformation Under Load | up to 25% | carbon fibers are chemically inert |
PTFE filled with carbon | High Pressure Resistance And Hardness | up to 35%, also in combination with graphite | compound is brittle filler may be attacked by oxidizing media |
PTFE filled with graphite | Good Lubricating Effect | typically up tp 5%, in exceptional cases up to 15%, also in combination with glass fibers or carbon | high abrasion when used with hard metals, is attached by oxidizing media |
PTFE filled with molybdenum disulfite(MoS2) | Good Sliding Properties And Wear Behavior | up to 10%, also in combination with glass fibers or bronze | not resistant when used with hot, concentrated sulfuric acid |
PTFE filled with bronze | Good Sliding Properties And Wear Behavior | up to 60%, also in combination with MoS2 | may be attacked by acids and water |
PTFE filled with organic fillers(high-performance thermoplastics) | outstanding sliding properties and wear behavior | up to 20%, may be higher in combination with different fillers | depending on the respective filler |
Product application
Semi-finished products of PTFE sealing parts
All components made from various formulas PTFE, such as bearings, bushings, seal rings, washers, friction rings and so on.
Product Qualification
After years of market baptism and continuous improvement of production technology, our company has won high praise from customers for its excellent Modified Filled Copper Powder PTFE Molded Tube, exquisite technology and remarkable characteristics. Our company is committed to the modern management mode of institutionalization, standardization, process, informationization and humanization. We deeply understands the meaning of "customer orientation", which runs through every detail of the company's operation and has won extensive trust and support from our customers.
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