| Customization: | Available |
|---|---|
| CAS No.: | 25037-45-0 |
| Formula: | C16h18o5 |
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Advantages of PC materials in car headlight covers
1. High light transmittance, light transmittance ≥ 90%, close to the clarity of glass, ensuring efficient penetration of headlights, avoiding brightness loss, and improving nighttime driving safety.
2. Anti-UV aging, no yellowing or cracking after long-term use, adding UV stabilizer, the yellowing index is much better than ordinary PC.
3. Strong weather resistance, adapt to extreme climates (-40ºC~120ºC), long-term exposure still maintains high transparency, avoiding the problem of yellowing and embrittlement of traditional plastics.
4. Ultra-high impact resistance, anti-gravel and anti-fragmentation, impact resistance is more than 10 times that of glass, can withstand high-speed flying stone impact, and reduce the risk of lampshade breakage during driving.
4. Lightweight design, improve fuel efficiency, PC density (1.2g/cm³) is only half of glass, reducing the weight of the headlight assembly, helping new energy vehicles energy saving needs.
| Property | Value | Test Standard |
|---|---|---|
| Density | 1.20-1.22 g/cm³ | ISO 1183 |
| Tensile Strength | 60-70 MPa | ISO 527 |
| Flexural Modulus | 2,300-2,500 MPa | ISO 178 |
| Impact Strength (Notched Izod) | 60-95 kJ/m² | ISO 180 |
| Melting Point | 260-310°C | ISO 11357 |
| Light Transmission | 80-91% (clear grades) | - |
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25kgs per bag, with JULIER logo,Bulk in containers
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Blank package, 25kgs per bag,custom labels | Carton package, 25kgs per bag in box. |
| Big bag package, 500kgs, 800kgs, 1000kgs, 1250kgs per bag. | Big box package, 1000kgs 1250 kgs per box. | Pallets package, 25kgs bag, reinforced with stretch film |
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