PC Anti Blue Light Material

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.

Properties	Testing Method	Testing Condition	Unit	Standard Value
Melt Flow Rate	GB/T3682.1-2018	300℃/1.2kg	g/(10min)	13±2
Molding Shrinkage	GB/T1041-2008		%	0.6-0.8
Elongation At Break	GB/T1040.1-2018	50mm/min	%	≥ 105
Tensile Modulus	GB/T1040.1-2018	50mm/min	Mpa	≥2100
Yield Stress	GB/T1040.1-2018	50mm/min	Mpa	≥45
IZOD Notch Impact Strength	GB/T1843-2008	23℃	kj/m2	≥ 25
Heat Distortion Temperature	GB/T1634.1-2019	1.8Mpa	℃	125
Scorching Wire	GB/T5169.10-2017	2.0mm ，650℃	S	≤ 30
Anti UV	The enterprise	UV lamp box	2pc 20W UV tube	168H yellowing value ΔΕ<1.8
Anti-blue Light	JJG178-2007	Thickness 1.5mm	430nm	<0.08
Light Transmittance	GB/T 2410-2008	Thickness 1.5mm	%	9 ± 1
Haze	GB/T 2410-2008	Thickness 1.5mm	%	2.5 ±0.5
Density	GB/T1033.1-2008		g/cm3	1.2
Product Appearance		Visual inspection	/	Even granulation

I. Industrial Laser Processing (Core Application Scenarios)

Observation windows for laser equipment and protective doors; protective panels for equipment cabinets;

Protective baffles for laser welding stations; safety enclosures for automated laser welding workstations; transparent windows for robotic laser welding protective shields; safety lenses, etc.

II. Personal Laser Protection Wearables

Lenses for laser protection face shields; lenses for industrial laser safety eyewear, compatible with blocking requirements for various wavelengths (1064nm, 532nm, 355nm, 1070nm);

III. Medical and Aesthetic Laser Equipment

Protective viewing windows for laser operation heads; protective covers for dental laser therapy units and medical aesthetic device housings, etc.

IV. Scientific Research Laboratories and Optical Instruments

Protective baffles and partitions for laser optical paths; observation windows for spectrometer, laser rangefinder, and pulsed laser equipment housings, etc.

V. Automotive and Intelligent Driving Sectors

Protective lenses for automotive LiDAR housings; transparent panels for safety enclosures at automotive laser welding stations, etc.

VI. Security, Defense, and Specialized Equipment

Protective windows for laser warning systems and anti-laser reconnaissance instruments; protective windows for police laser crowd-control devices; laser protection lenses for specialized reconnaissance instruments; anti-laser interference panels for outdoor specialized detection equipment, etc.

Q: How can cracking or brittle failure during injection molding be resolved?

A: We offer formulation adjustments to enhance toughness and reduce internal stress, alongside recommendations for optimized injection molding processing parameters.

Q: Do the products hold relevant industry certifications?

A: Our materials meet industry standards such as UL flame retardancy, ISO medical compliance, automotive specifications, weather resistance, and antistatic properties. We provide comprehensive physical property reports and test certificates to satisfy market entry requirements for sectors including home appliances, automotive, medical, and new energy.

Q: Are the materials suitable for injection molding and extrusion?

A: All modified pellets are designed with flow characteristics compatible with standard injection molding machines and extruders. They offer stable molding, low shrinkage, and resistance to delamination or cracking, making them suitable for manufacturing housings, structural components, optical parts, sheets, and more.