Product Series
CBC
Overview
It is a new type of Cyclic Block Copolymer (Cyclic Block Copolymer, abbreviated as CBC) made by fully hydrogenating the copolymer of styrene and conjugated olefin through a special high-efficiency catalyst. This novel plastic has the advantages of extreme cleanliness and ultra-high transparency, as well as excellent thermal oxidation stability, excellent UV penetration and resistance, low water absorption and low Density, and is suitable for extrusion, Injection molding, blow molding and other processing processes.
In addition, ViviOn™ can adjust the ratio of the soft and hard blocks in the chemical structure of the copolymer to completely realize the characteristics from a rigid plastic with excellent mechanical strength to a soft elastomer with elasticity. Meet the nature requirements of different products and provide you with a broader product design space. Pure resin Density 0.94g/cm3
Characteristic
Typical physical data
| Properties |
|---|
| Density |
| Melt flow rate |
| Transmittance (3mmt) |
| Haze(3mmt) |
| Refractive index |
| Flexural modulus |
| Izod notched impact strength |
| Heat distortion temperature (0.45MPa) |
| Vicat softening temperature |
| Unit (ASTM) | 8210 | 1325 | 0510 |
|---|---|---|---|
| g/cm3 | 0.94 | 0.94 | 0.94 |
| cm3/10min | 200 | 7 | 4.5 |
| % | 92 | 92 | 92 |
| % | <0.5 | <0.5 | <0.5 |
| - | 1.51 | 1.51 | 1.51 |
| MPa | 2120 | 2400 | 1710 |
| Kg.cm/cm | 2.5 | 3.6 | 4.1 |
| ℃ | 82.8 | 102.5 | 94.1 |
| ℃ | 104.7 | 126 | 114.1 |
Application
○ LED valve sleeve
○ Water quality testing bottle
○ Pre-filled syringe
○ Microtiter plate
○ Various containers
○ PTP packaging
○ Lens
○ Light guide plate
○ Medical testing equipment
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