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Polyplastics TOPAS® 8007 Cyclic Olefin Copolymer (COC) (Asia/Pacific Grade)
Categories: Polymer; Thermoplastic; Cyclo Olefin Polymer
Material Notes: Water adsorption is small and barrier properties are good, making this grade particularly suitable for package applications for products that dislike moisture. Grade 8007 has lower coefficient of elasticity and larger elongation compared with other TOPAS® COC grades
Information provided by Dongguan Yiding Plastic Raw Materials Co.,Ltd
Name: Richard Wang
Tel :0086 769 87190386
Mobile:0086 13662834186
Email:Richard_philips@163.com
Skype user: richwang16
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.02 g/cc | 0.0368 lb/in³ | ISO 1183 | ||
| Water Absorption | 0.010 % | 0.010 % | immersion @23°C; ISO 62 | ||
| Water Vapor Transmission | 0.0230 g/m²/day | 0.00148 g/100 in²/day | [g·mm/m2·d] @ 23°C and 85% RH; DIN 53122 | ||
| 0.250 g/m²/day | 0.0161 g/100 in²/day | Good barrier properties | |||
| Melt Flow | 2.0 g/10 min @Load 2.16 kg, Temperature 245 °C |
2.0 g/10 min @Load 4.76 lb, Temperature 473 °F |
ISO 1133 | ||
| 33 g/10 min @Load 2.16 kg, Temperature 260 °C |
33 g/10 min @Load 4.76 lb, Temperature 500 °F |
ISO 1133 | |||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength, Ultimate | 63.0 MPa | 9140 psi | 50mm/min; ISO 527-1, 2 | ||
| Elongation at Break | 4.5 % | 4.5 % | 50mm/min; ISO 527-1, 2 | ||
| Tensile Modulus | 2.60 GPa | 377 ksi | 1mm/min; ISO 527-1, 2 | ||
| Charpy Impact Unnotched | 2.00 J/cm² | 9.52 ft-lb/in² | ISO 179/1eU | ||
| Charpy Impact, Notched | 0.260 J/cm² | 1.24 ft-lb/in² | ISO 179/1eA | ||
| Electrical Properties | Metric | English | Comments | ||
| Dielectric Constant | 2.2 @Frequency 1.00e+10 Hz |
2.2 @Frequency 1.00e+10 Hz |
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| Dissipation Factor | 0.00010 @Frequency 1.00e+10 Hz |
0.00010 @Frequency 1.00e+10 Hz |
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| Thermal Properties | Metric | English | Comments | ||
| Deflection Temperature at 0.46 MPa (66 psi) | 75.0 °C | 167 °F | |||
| Deflection Temperature at 1.8 MPa (264 psi) | 68.0 °C | 154 °F | ISO 75-1, 2 | ||
| Glass Transition Temp, Tg | 80.0 °C | 176 °F | |||
| Optical Properties | Metric | English | Comments | ||
| Refractive Index | 1.53 | 1.53 | |||
| Transmission, Visible | 91 % | 91 % | ISO 13468-1 | ||
| Descriptive Properties | |||||
| Pencil Hardness | HB | JIS K5401 | |||
| Resistance to Acids | Usable | ||||
| Resistance to Alcohols | Usable | ||||
| Resistance to Alkalis | Usable | ||||
| Resistance to Aromatic Solvents | Not Usable | ||||
| Resistance to Chlorinated Solvents | Not Usable | ||||
| Resistance to Esters | Usable | ||||
| Resistance to Gasoline | Not Usable | ||||
| Resistance to Ketones | Usable | ||||
| Resistance to Oils | |||||
