What is an optical brightener?
Optical brighteners are a group of chemicals that are added to various detergents that absorb light in the ultraviolet and violet regions and increase the reflection of light in the blue region.
Brightener optical properties
These compounds are used in various industries such as paints and resins, detergents, etc.
Optical brightener is usually seen in two colors, white and yellow, the white type is known as OB and the yellow type, which is also seen in phosphor color, is known as OB1.
This substance is found in the form of powder that can be dissolved in water.
Optical clarifiers have special characteristics that make them suitable for use in many industries. Among these properties, the following can be briefly mentioned:
1. High thermal resistance
2. Reducing the yellowness of polymers such as PVC, ABS and...
3. Improving the color and appearance of plastics by reducing yellowness and increasing brightness
4. The low amount of consumption of this substance during the production process of products
Optical brightener applications
Optical clarifiers are used in many industries such as paint and resin production, cosmetics production, paper making, plastic industry.
The best condition for storing this material is to store it in a dry environment away from moisture.
If this polymer additive is used in food packaging, it must be approved by the Food and Drug Organization.
Physical contact with it causes skin sensitivity and redness.
Buy optical brightener
OB1, which is considered to be an imported material, can be supplied by Shimi Paul Company, and to obtain it, you can call 02188616245 and 02188617014 extension 1 (Chemicals Sales Unit).