東莞市龍輝祥塑膠原料公司銷售美國泰科納Topas系列COC
：羅 （原料均可提供報(bào)告證明）
醫(yī)療級(jí)COC 8007S-04 材料說明：
Injection molding grade with high moisture barrier specially manufactured for healthcare applications and pharmaceutical packaging .TOPAS COC offers high transparency, outstanding moisture barrier, high rigidity and strength, excellent biocompatibility and good electrical insulation properties. This unique combination of properties have led to TOPAS COC applications in such fields as medical devices, food and pharmaceutical packaging, optics and toner.物理信息：
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.02 g/cc | 0.0368 lb/in3 | ISO 1183 |
| Water Absorption at Saturation | 0.0100 % @Temperature 23.0 °C | 0.0100 % @Temperature 73.4 °F | ISO 62 |
| Water Vapor Transmission | 0.0250 g/m2/day @Thickness 1.00 mm, Temperature 23.0 °C | 0.00161 g/100 in2/day @Thickness 0.0394 in, Temperature 73.4 °F | 85% RH; DIN 53122 |
| Linear Mold Shrinkage | 0.00100 - 0.00500 cm/cm | 0.00100 - 0.00500 in/in | |
| Melt Flow | 32.64 g/10 min @Load 2.16 kg, Temperature 260 °C | 32.64 g/10 min @Load 4.76 lb, Temperature 500 °F | ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
| Tensile Strength, Yield | 63.0 MPa | 9140 psi | 50mm/min; ISO 527-2/1A |
| Elongation at Yield | 4.50 % | 4.50 % | 50mm/min; ISO 527-2/1A |
| Tensile Modulus | 2.60 GPa | 377 ksi | 1mm/min; ISO 527-2/1A |
| Charpy Impact Unnotched | 2.00 J/cm2 @Temperature 23.0 °C | 9.52 ft-lb/in2 @Temperature 73.4 °F | ISO 179/1eU |
| Charpy Impact, Notched | 0.260 J/cm2 @Temperature 23.0 °C | 1.24 ft-lb/in2 @Temperature 73.4 °F | ISO 179/1eA |
| Electrical Properties | Metric | English | Comments |
| Volume Resistivity | >= 1.00e+16 ohm-cm | >= 1.00e+16 ohm-cm | IEC 60093 |
| Dielectric Constant | 2.35 @Frequency 1000 - 10000 Hz | 2.35 @Frequency 1000 - 10000 Hz | IEC 60250 |
| Comparative Tracking Index | >= 600 V | >= 600 V | IEC 60112 |
| Thermal Properties | Metric | English | Comments |
| Deflection Temperature at 0.46 MPa （66 psi） | 75.0 °C | 167 °F | ISO 75-1,-2 |
| Vicat Softening Point | 80.0 °C | 176 °F | B50 （50°C/h 50N）; ISO 306 |
| Glass Transition Temp, Tg | 78.0 °C | 172 °F | 10°C/min; ISO 11357-1,-2,-3 |
| Flammability, UL94 | HB @Thickness 1.60 mm | HB @Thickness 0.0630 in | |
| Optical Properties | Metric | English | Comments |
| Refractive Index | 1.53 | 1.53 | ISO 489 |
| Transmission, Visible | 91.0 % | 91.0 % | ISO 13468-2 |
| Processing Properties | Metric | English | Comments |
| Feed Temperature | <= 60.0 °C | <= 140 °F | |
| Nozzle Temperature | 220 - 250 °C | 428 - 482 °F | |
| Zone 1 | 190 - 220 °C | 374 - 428 °F | |
| Zone 2 | 200 - 230 °C | 392 - 446 °F | |
| Zone 3 | 210 - 240 °C | 410 - 464 °F | |
| Zone 4 | 220 - 250 °C | 428 - 482 °F | |
| Mold Temperature | 40.0 - 70.0 °C | 104 - 158 °F | |
| Injection Velocity | 50.0 - 150 mm/sec | 1.97 - 5.91 in/sec | Moderate to Fast |
| Injection Pressure | 50.0 - 110 MPa | 7250 - 16000 psi | Specific |
| Hold Pressure | 30.0 - 60.0 MPa | 4350 - 8700 psi | Specific |
| Back Pressure | <= 15.0 MPa | <= 2180 psi | Specific |
| Screw Speed | 50.0 - 200 rpm | 50.0 - 200 rpm | |
塑料材料的特殊家庭，TOPAS COC的樹脂，基于環(huán)烯烴和乙烯透明的無定形共聚物。它們具有*的性質(zhì)廣泛的一類新的聚合物：
High clarity, light & UV transmission Good thermoforming
High rigidity & strength Resistant toacids, alkalis, polar organics
Outstanding moisture barrier Excellentdielectric & insulation properties
Heat distortion temp up to 170°C Low birefringence
Exceptional purity & biocompatibility Low moisture absorption
Global regulatory compliance
Applications for TOPAS polymers include:
Healthcare - medical, pharmaceutical, diagnostics
Packaging - films, sheet, labels, shrink
Electronics - antennas, printed circuit boards,insulators
Optical - lenses, light guides, films, sensors
Emerging technologies - compounds, foams, fibers,more
Toner binder （in color printers）
:羅長(zhǎng)龍
:
傳真號(hào)碼:
地址:中國廣東東莞市樟木頭鎮(zhèn)塑膠原料市場(chǎng)
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