Product Description:
PC plastic particles (polycarbonate) are a high-performance engineering plastic with impressive physical properties. They boast high transparency, with a light transmittance of 90%. Additionally, they exhibit high strength and high impact resistance, with a notch impact strength ranging from 600-900J/m. The plastic also offers heat resistance, with a thermal deformation temperature falling between 130-140 ℃, as well as low temperature resistance from -40 ℃ to +135 ℃. Moreover, PC showcases chemical stability by being resistant to weak acids, weak bases, and neutral oils, though it is not resistant to strong bases and ultraviolet light.
PC is classified as a non-crystalline thermoplastic which necessitates preheating and drying before processing. It can be conveniently shaped through injection molding or extrusion molding techniques.
Features:
- Product Name: Polycarbonate PC
- Flexural Strength: 85-120 MPa
- Glass Transition Temperature: 147°C
- Tensile Strength: 55-75 MPa
- Density: 1.2 G/cm3
- Melting Point: 155-165°C
Technical Parameters:
| Melting Point |
155-165°C |
| Hardness |
80-90 Shore D |
| Chemical Formula |
C16H14O3 |
| Chemical Resistance |
Resistant To Most Acids, Alkalis, And Organic Solvents |
| Flexural Strength |
85-120 MPa |
| Density |
1.2 G/cm3 |
| Water Absorption |
0.15% |
| Impact Strength |
600-800 J/m |
| Flame Retardancy |
UL94 V-2 |
| Transparency |
90-95% |
Applications:
Main application areas:
Electronic appliances: Utilizing their insulation and high temperature stability, polycarbonates are commonly used in phone/computer cases, connectors, and other components.
Automotive industry: With their impact resistance and transparency, polycarbonates are ideal for applications such as headlight covers and bumpers in the automotive sector.
Medical equipment: Polycarbonates are used in medical equipment like dialyzers and surgical masks due to their ability to be repeatedly disinfected without deformation.
Architecture and packaging: Polycarbonates are chosen for applications in protective windows, transparent bottles, and other products as a versatile substitute for glass.
