Specialty Engineering Plastics

PC/PMMA/PS Light-Guiding Plastic Granules

1)Features excellent optical properties, a high refractive index, superior light-guiding performance, and eco-friendliness;

2) Offers excellent impact resistance, surpassing that of glass;

3) Demonstrates good weather and aging resistance;

4) Colorless and transparent; resistant to heat, acids, and oil; flame-retardant;

5) Possesses good mechanical properties and excellent processability.

Infrared-Transmitting PC/PMMA/PS Plastic Granules

1) They exhibit high transmittance and low absorption in the 600–950 nm infrared range, effectively allowing infrared light to pass through while minimizing energy absorption.

2) These infrared-transmitting PC/PMMA/PS materials are capable of transmitting infrared light within specific spectral ranges (typically 3–5 μm or 8–12 μm).

3) Materials that balance visible light blocking, mechanical strength, and environmental durability.

4) Key specifications include infrared transmittance, cut-off wavelength, and optical uniformity, catering to the wavelength requirements of various infrared optical systems.

PC Laser-Protective Plastic Pellets

1) Near-infrared wavelength blocking rate >99.8%; visible light (400–700 nm) transmittance >60%

2) Functional material capable of precisely attenuating laser energy at specific wavelengths while ensuring visible light transparency and mechanical reliability

3) Covers the UV-visible-NIR (180 nm–1 mm) spectral range

4) Complies with GB 30863 and EN 12254 standards.

Anti Blue Light PC plastic granules

1) Precisely filters blue light in the 380–530 nm range;

2) High blue light blocking rate;

3) High light transmission; remains bright and clear without darkening;

4) Excellent weather resistance; provides durable, effective, and stable performance;

5) Safe and eco-friendly material; complies with national standard GB/T38120-2019.