15% Glass Fiber PTFE Molded Tube Virgin PTFE Material Molded Type Length In 100mm ~ 300mm
DESCRIPTION
PTFE Has A Coefficient Of Friction That Is One Of The Lowest Of Any Material ,Between 0.05 And 0.09 PTFE Also Is Extremely Corrosion Resistant ,Especially To Acids ,Harsh Inorganic And Organic Chemicals ,It Is Attacked Only By The Alkaline Metals In The Elementary State ,By Chlorine Trifluoride And By Elementary Fluorine At High Temperature And Pressures .In Addition ,PTFE Can Withstand A Wide Of Temperatures ,From 260℃ Down To -180℃.
The Extraordinary Characteristics Of PTFE Makes It The Ideal Choice In A Wide Range Of Applications ,Such As Chemicals ,Petrochemicals ,Fertilizers ,Agrochemicals ,Dyestuff ,Textile ,Paper ,Clothing ,Building ,Food Processing Plants And Valves Industries .
MAIN PROPERTIES
Item | Pure PTFE | 60% Bronze | 20% Glass Fiber | 15% Glass Fiber 5% Graphite | 20% Carbon Fiber | Unit |
Density | 2.18 | 3.9 | 2.26 | 2.22 | 2.01 | G/M3 |
Tensil Strength | 276 | 127 | 175 | 158 | 189 | MPa |
Elongation At Break | 238 | 101 | 207 | 205 | 92 | % |
ROCKWELL Hardness | 3.2 | 33.8 | 6.4 | 11.3 | 32.1 | - |
Friction Coefficient | 0.13 | 0.18-0.2 | 0.2-0.24 | 0.15-0.17 | 0.16-0.18 | - |
Bending Strength | 207 | 280 | 210 | 225 | 320 | ℃ |
SPECIFICATIONS AND SIZE
TYPES | Specification | ||
outside diameter(mm) | wall thickness(mm) | length(mm) | |
Pressed Tube | 1~25 | 0.1~2.5 | produced under requirements |
Extruded Tube | 25~200 | 1.5~8 | produced under requirements |
Molded Tube | 25~200 | 5~500 | 100~300
|
PTFE Filled Grades Offer A Range Of Materials That Expand On The Properties Of PTFE
PTFE Filled With Other Materials:
Filled Materials | Common Filled Ratio (Quantity %) | Main Performance |
Bronze | 40,60 5,10,15 | Increase Hardness And Wear Resistance; Increase Dimensional Stability And Compressive Strength; Not Suitable For Corrosive Or Electrical Applications |
Carbon | 5,10,15 | Increases Compressive Strength,Hardness,Wear And Load Properties Good Chemical Resistance; Improves Electrical Properties |
Graphite | 10,15,25 | Improves The Deformation Under Load;Reduces Initial Wear; Improves Thermal And Electrical Conductivity |
Glass Fiber | 10,15,25 | Increases Compressive Strength,Rigidity And Wear. Reduces Creep And Cold Flow;Improve Dimensional Stability |
Carbon Fiber | 5,10,15 | Increases Compressive Strength,Hardness,Wear,And Load Properties. Reduces Creep And Cold Flow |
POB (Polyphenyl Ester) | 5,10,15 | Improve The Lubricaiton Performance;Enhance The Mechanical Strength; Increase Using Temperature |
BaSO4 | 5,10,15 | Increase Compressive Strength, Hardness And Wear Resistance Reduces Creep |
SiO2 | 5,10,15 | Increases Hardness And Wear Resistance; Improve Dimensional Stability |
Glass Beads | 5,10,15 | Reduces Creep And Cold Flow; Lower Density Increases Hardness And Wear Resistance; |
Others Materials | PEEK (Polyetheretherketone),PI(Polyimide),MoS2 Are Also Ok | |
Remarks | Some Materials Have Similar Enhancement Effect, But Degrees Of Enhancement Are Different.And They Have Different Prices. More Details Please Contact Us |
APPLICATIONS
* Transmission of corrosive liquids or gases such as hydraulic fluid and fuel in the aerospace industry;
* High pressure air, fuel and hydraulic transmission in the automotive industry;
* Delivery of chlorine, steam, acid-base organic compounds, etc. in the chemical industry;
* Purity fluid delivery. As PTFE has the best plastic in the high temperature, low corrosion, anti-aging, high insulation and non-stick advantages.
RFQ
Q: Are you trading company or manufacturer ?
A: We are Manufacturer.
Q: How long is your delivery time ?
A: Generally it is 3-5 days if the goods are in stock or it is 15-20 days if the goods are not in stock,it is according to quantity.
Q: Do you provide samples ? Is it free or extra ?
A: Yes,we could offer the sample for free charge .
Q:What is your terms of payment ?
A:Payment < = 1000USD,100% in advance,Payment >=1000USD,30% T/T in advance,balance before shipping,against the B/L.