GYC-NIR-723 Highly-Effective Infrared Absorber  

Description

Intro

GO YEN CHEMICAL INDUSTRIAL CO., LTD. (GYC GROUP) is a leading manufacturer of specialty chemicals in Asia. We devote ourselves to supplying products and solutions to our customers worldwide to satisfy and expand the market needs.

The wavelength of infrared locates between microwave and visible light, ranges from 760nm to 1 mm. Infrared is invisible same as red light, but its wavelength is longer. It masks the waveband from objects caused by thermal radiation under room temperature.

The rays from sunlight include UV (200nm-400nm), infrared (780nm-1000nm), visible light (400nm-780nm), etc. UV causes human skin to age and lowers products lifespan. Human body feel the heat from infrared. Most of the heat sources from infrared, and its penetrating power through fog is stronger than visible light. The trend of decreasing UV and infrared emerged due to global warming.

GY-NIR-723, developed by GYC, masks the waveband near infrared zone effectively and mask off heat source simultaneously. GY-IR500-6 can be mixed with various solid or liquid polymer, including thermosetting resin, thermoplastic plastic, and ink coating (maintaining the transmittance of visible light). GY-NIR-723 can be applied to housing, ship coating, heat insulation material for automobile/construction, and electronics.

 

Properties

 

GRADE	GYC-NIR-723
Physical State	Liquid
Color	Transparent to orange
Absorption Wavelength	700nm~1300nm

 

Features/Benefits

• Absorbs infrared effectively
• Well compatibility with polystyrene particle
• Excellent compatibility with resin, coating, and ink
• Low absorption value in visible light zone
• Few additive amounts needed
• Excellent usage efficiency
• Absorption wavelength reaches 700nm-1300nm
• Excellent heat stability
• Excellent drug tolerance
• Excellent durability

 

Applications

• Heat insulation material for housing/construction
• PVC
• Ship coating
• Heat insulation material for glass of automobile
• PET membrane
• Heat preservation resin/fiber
• Laser encapsulation
• Electronic and optics
• Photosensitive element for camera
• Infrared absorption products

 

Adding Rate

Recommended adding rate: 0.05%~1%

The adding rate is to be regarded as general guideline which can be adjusted according to different application/formula and expected effect for infrared absorption.

 

Storage

Store in a cool, dry, and well-ventilated place. Avoid direct exposure to sunlight.