1 16 ID PTFE Capillary Teflon Tubing 1 8 OD for Microfluidics
Polytetrafluoroethylene (PTFE) capillaries are microscopic tubing made primarily from polytetrafluoroethylene resin. They are named for their inner diameter, typically less than 4mm, and their delicate structure, which resembles human capillaries. PTFE, often called the "King of Plastics," has the following core properties:
1. Chemical Stability: Resistant to strong acids, bases, and organic solvents, PTFE is suitable for use in highly corrosive environments.
2. Wide Temperature Range: Long-term operating temperature range extends from -80℃ to 260℃, with stable performance even at high temperatures.
3. Low Friction Coefficient: With a smooth surface and a friction coefficient of only 0.04, PTFE exhibits excellent self-lubricating properties.
4. Electrical Insulation: With a dielectric constant as low as 2.0, PTFE can withstand high voltages up to 600V and is widely used in electrical insulation applications.
PTFE can resist nearly all industrial chemicals, strong acids, and alkalis, making it ideal for transferring corrosive substances.
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It offers a wide operational temperature range, from approximately -330℃F to 500℃F (-200℃ to 260℃).
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Known as one of the most "slippery" substances, its extremely low coefficient of friction ensures minimal resistance to flow.
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PTFE also possesses excellent electrical insulation properties, often used as protective sleeving for wires and cables.
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As chemical pipeline linings, they withstand strong acid and alkali environments.
High-purity reagent transfer: Ensures reagents are free of contamination in the semiconductor and pharmaceutical industries.
Surface-modified PTFE capillaries can be used for trace protein enrichment and detection, significantly improving sensitivity.
Utilizes its high insulation properties and high-temperature resistance as insulation for wires.
Meets food safety standards and is used in dairy and beverage processing equipment.
Utilizes its high insulation properties and high-temperature resistance as insulation for wires.
Meets food safety standards and is used in dairy and beverage processing equipment.
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By express.By air,By Sea |
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Depends on your qty(3~15 days) |
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30 |
0.25-0.38 |
0.60-0.76 |
0.23±0.08 |
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28 |
0.33-0.46 |
0.68-0.84 |
0.23±0.08 |
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26 |
0.41-0.53 |
0.76-0.92 |
0.23±0.08 |
|
24 |
0.51-0.66 |
0.86-1.16 |
0.25±0.06 |
|
23 |
0.58-0.74 |
0.96-1.26 |
0.25±0.06 |
|
22 |
0.66-0.81 |
1.01-1.31 |
0.25±0.06 |
|
21 |
0.74-0.89 |
1.11-1.41 |
0.25±0.06 |
|
20 |
0.81-0.97 |
1.16-1.66 |
0.30±0.06 |
|
19 |
0.91-1.07 |
1.26-1.76 |
0.30±0.07 |
|
18 |
1.01-1.17 |
1.37-1.87 |
0.30±0.07 |
|
17 |
1.14-1.32 |
1.49-1.99 |
0.30±0.07 |
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16 |
1.29-1.47 |
1.64-2.14 |
0.30±0.07 |
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15 |
1.45-1.53 |
1.80-2.30 |
0.30±0.07 |
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14 |
1.62-1.65 |
2.08-2.48 |
0.30±0.07 |
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13 |
1.83-2.05 |
2.33-2.73 |
0.30±0.07 |
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12 |
1.95-2.31 |
2.56-2.96 |
0.30±0.07 |
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11 |
2.31-2.57 |
2.81-3.21 |
0.30±0.07 |
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10 |
2.59-2.84 |
3.09-3.49 |
0.30±0.07 |
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9 |
2.90-3.15 |
3.40-4.00 |
0.38±0.10 |
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8 |
3.28-3.53 |
3.78-4.38 |
0.38±0.10 |
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7 |
3.65-3.94 |
4.16-4.76 |
0.38±0.10 |
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6 |
4.11-4.41 |
4.72-5.22 |
0.38±0.10 |
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5 |
4.62-4.95 |
5.22-5.73 |
0.38±0.10 |
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4 |
5.18-5.53 |
5.78-6.28 |
0.38±0.10 |
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3 |
5.81-6.20 |
6.44-6.94 |
0.50±0.12 |
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2 |
6.55-6.93 |
7.18-7.68 |
0.50±0.12 |
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1 |
7.34-7.75 |
7.96-8.46 |
0.50±0.12 |
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0 |
8.26-8.69 |
8.88-9.38 |
0.50±0.12 |
