Active Member
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[China]
Contact name:Hu
Jiaxing Forog Polymer Material Co., Ltd. |
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Our machined parts range comprise of materials in both PTFE (pure PTFE and compounded PTFE) and other fluorine materials (PCTFE, PVDF & ETFE).
| PTFE | PVDF | PCTFE | ETFE | ||
| Properties | Unit | ||||
| Maximum continuous service temperature | ℃ | 260 | 150 | +170 to +180 | 150 |
| Becomes brittle below | ℃ | -200 | -60 | -40 | -180 |
| Density | g/cm3 | 2.13 - 2.23 | 1.76 - 1.78 | 2.07 - 2.12 | 1.67 - 1.75 |
| Tensile strength | N/mm2 | 20 - 40 | 40 - 60 | 30 - 40 | 35 - 45 |
| Elongation at break | % | 140 - 400 | 25 - 400 | 175 | 200 - 500 |
| Young modulus (elasticity) | N/mm2 | 350 - 750 | 1000 - 3000 | 1300 | 1000 |
| Shore hardness D | - | 55 - 60 | 77 - 82 | 73 - 79 | 67 - 73 |
| Thermal expansion coefficient(20 - 100℃) | 10-5.K-1 | 16 | 10 | 5 | 13 |
| Thermal conductivity at 20℃ | W / (mK) | 0.24 | 0.17 | 0.26 | 0.24 |
| Oxygen index | Vol.-%O2 | 95 | 44 - 48 | 94 | 32 - 37 |
| Specific resistance | W. cm | 10 18 | 10 14 | 10 15 | 10 16 |
| Dielectric strength | kV/mm | 55 | - | - | - |
| Surface resistance | W | 10 17 | - | - | - |
| Water absorption (comparison 24h) | % | 0 | 0.03 | 0 | 0.02 |
| Expanding agent | - | none in the standard temperature range | ketones, esters at high temperatures | some chlorinated hydrocarbons | some halogenated solvents at high temperatures |
| Chemically attacked by | - | molten or dissolved NA metal, F, FCl3 at high temperatures | fuming HNO3 and H2SO4, amines, pyridines | similar to PTFE | fuming H2SO4 and similar |
Description
The excellent performance of PTFE makes it widely used in chemical, mechanical, electronic, pharmaceutical, environmental protection, aerospace, aviation and other fields. According to the use requirements, pure PTFE or various filled PTFE blanks are selected and processed by CNC machine tools to make various products that meet customer needs.
In addition to polytetrafluoroethylene, there are other fluorine materials with excellent properties to choose from, including PCTFE, PVDF, ETFE.
PTFE machined parts available
About us
We only use quality ingredients! Only high-quality raw materials
can first ensure that our products exert their maximum performance
in performance, so that our products are not bad under the
requirements of corrosion resistance, pressure resistance,
temperature resistance, wear resistance, sealing and other
conditions of use. which performed.
Our products include fluoroplastic polymer products and ultra-high molecular weight polyethylene products. The main product materials include polytetrafluoroethylene (PTFE), FEP, PFA, PVDF, PCTFE and UHMW-PE. All kinds of products include plates, rods, tubes, membranes, gaskets, gaskets, ball valves, ball seats, and special-shaped parts. We can also design and produce various filler products and precision processed parts according to customer requirements.
Products are widely used in petrochemical, food packaging, pharmaceutical equipment, light industrial food machinery, hydraulic machinery, metallurgical mines, railway bridges, environmental protection engineering and other fields.
Jiaxing Forog Polymer Material Co., Ltd. adhering to the core value concept of "quality first, reputation first, management first, service first", meeting the needs of customers as its purpose, and is willing to provide you with responsible products and services!
