產品介紹
TEFPASS® 內襯板材與素板
氟素樹脂材料
上品公司提供的新式氟素樹脂(Teflon)內襯板材具有最高級的純度保證及良好的抗臭氧性，且有更優良的耐滲透性、表面平滑性，以及更優越的機械強度與防應力龜裂性能，能為客戶提供有效的解決方案。
Product Photo
PTFE
M-PTFE
PFA
PFA HP
PFA HP+
FEP
Specification:
Specification of TEFPASS® Laminated Sheet
| Sheet Material | Backing | Thickness (mm) | Width (mm) |
|---|---|---|---|
| PTFE | Plain Glass Fabric
Carbon Fabric | 2.0
3.0 | 1,200
1,500 |
| Modified PTFE | Knit Glass Fabric
Plain Glass Fabric Carbon Fabric | 2.4
3.0 | 1,200
1,500 |
| PFA | Knit Glass Fabric
Plain Glass Fabric Carbon Fabric | 1.5
2.0 2.3 3.0 | 1,200 |
| PFA 451 HP | 1.5
2.0 2.3 3.0 | ||
| PFA 951 HP Plus | 2.3
3.0 | ||
| FEP | 2.3
3.0 |
*Thickness according to ASME RPT-1,M12B-200(b) Fiber Free Thickness.
*Bonding strength of fluoroplastic and fabric according to ASTM D1781 Climbing Drum Test (at least 50 in-lb/in),or ASTM D903 Peel and stripping Strength Test (at Least 2 Kgs/cm).
*Special thickness is available upon request.
PTFE / Modified PTFE Skived and Etched Sheet
| Thickness (mm) | Thickness Tolerance | Width (mm) | Width Tolerance (mm) |
|---|---|---|---|
| 1.0 | +0.2, -0.1(mm) | 1,200
1,500 | ±100 |
| 1.5 | |||
| 2.0 | +0.2, -0.1(mm) | 1,200
1,500 | |
| 2.4 | |||
| 3.0 | |||
| 4.0 | +0.25, -0.15(mm) | ||
| 5.0 | +0.3, -0.15(mm) | ||
| 6.0 |
*Special thickness and width are available upon request.
Specification of TEFPASS® Plain Sheet
| Sheet Material | Thickness (mm) | Width (mm) |
|---|---|---|
| PFA | 1.5
2.0 2.3 3.0 | 1,200 |
| PFA 451HP | 1.5
2.0 2.3 3.0 4.0 | |
| FEP | 2.3
3.0 |
*Thickness tolerance:-0.1,+0.2mm.
*Special material and thickness are available upon request.
Welding Rod
| Material | Diameter (mm) | Roll length (m) |
|---|---|---|
| PFA | 3.0
3.5 4.0 5.0 | 100 |
| FEP | 3.0
3.5 |
Welding Cap Strip
| Material | Thickness (mm) | Width (mm) | Roll length (m) |
|---|---|---|---|
| PFA | 2.5
2.7 | 14
14.7 | 50 |
| Property | Unit | ASTM Standard | PTFE | M-PTFE | FEP | PFA | |
|---|---|---|---|---|---|---|---|
| Mechanical | Specific gravity | - | D792 | ≥2.15 | ≥2.16 | ≥2.13 | ≥2.13 |
| Tensile strength | kgf/cm 2 | D638 | ≥250 | ≥250 | ≥250 | ≥250 | |
| Elongation at break | % | D638 | ≥250 | ≥250 | ≥250 | ≥250 | |
| Compression strength | kgf/cm 2 | D695 | 120 | 160 | - | 170 | |
| Impact strength | kgfcm/cm | D256A | 16.3 | - | - | - | |
| Rocks well hardness | - | D785 | - | - | - | - | |
| Shore hardness | - | D2440 | D50~55 | D58 | D55 | D60 | |
| Bending elasticity | - | D790 | 5.6 | - | - | 6.7~7.0 | |
| Tensile elasticity | 10 3kgf/cm 2 | D638 | 4.1~5.6 | - | - | - | |
| MIT Flex life | Cycles | D2176 | >1,000,000 | - | 80,000 | 10,000~500,000 | |
| Coefficient of friction (Static) | 7kgf/cm 2 | D1894 | 0.02 | - | - | 0.04 | |
| Coefficient of friction (Dynamic) | 3m/min | D1894 | 0.1 | 0.18 | - | 0.20 | |
| Thermal | Melting point | oC | - | 327 | 324 | 255 | 310 |
| Thermal conductivity | 10
-4cal/
cm 2sec oC | C117 | 6.0 | 6.0 | - | 6.0 | |
| Specific heat | Cal/ oC/g | - | 0.25 | 0.25 | - | 0.25 | |
| Linear expansion | 10 -4/ oC | D698 | 10 | 12 | - | 12 | |
| Deformation under load 18.5kgf/cm 2 | oC | D648 | 55 | - | - | 47 | |
| 4.6kgf/cm 2 | oC | D648 | 121 | - | - | 74 | |
| Oxygen index | % | D2863 | >95 | 96 | >95 | >95 | |
| Flame rating | - | UL-94 | V-0 | V-0 | V-0 | V-0 | |
| Max. temperature(Contiunously) | oC | - | 260 | 260 | 205 | 260 | |
| Electrical | Dielectric constant | - | D150/1MHz | 2.1 | 2.1 | 2.1 | 2.1 |
| Dissipation factor | - | D150/1MHz | 0.0001 | 0.00007 | 0.0002 | 0.0001 | |
| Volume resistivity | Ohm-cm | D257 | >10 18 | - | >10 16 | >10 18 | |
| Surface resistivity | Ohm/cm 2 | D257 | >10 18 | - | - | >10 17 | |
| Acr resistivity | Sec. | D495 | >300 | - | - | >180 | |
上品公司提供的新式氟素樹脂(Teflon)內襯板材具有最高級的純度保證及良好的抗臭氧性，且有更優良的耐滲透性、表面平滑性，以及更優越的機械強度與防應力龜裂性能，能為客戶提供有效的解決方案。
