Optical brightener OPTIBLANC 2MG / LT EXTRA
- 8.2 EUR/kg. - from 15 kg.
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- Nova Poshta
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- Country of manufactureCzech Republic
Optical brightener
OPTIBLANC 2MG / LT EXTRA
Description:
Optiblanc 2M / G LT Extra is an optical brightener of the stilbene range. Used in powder detergents, for washing cotton or cotton blended fibers
Origin: synthetic
Appearance: powder in the form of balls of light yellow color
Solubility: water
Class: functional additives: optical brightener
pH: 8 - 9 (1% aqueous solution)
Country: Italy
If we define optical brighteners, then this is a substance that has the ability to absorb the ultraviolet component of sunlight (330 - 400 nm) and convert the received energy into visible light, mainly in the blue or violet part of the spectrum (400 - 500 nm), due to which the optical the (fluorescent) whitening effect of the fibers, which makes the product whiter or brighter. Naturally, the more powerful the emitted blue fluorescence of an optical brightener, the more effective it is.
Functional
Recommended for use in household and industrial washing powders of cotton or mixed fibers with cotton content.
Resistant to alkali and peroxide bleach under normal household or industrial wash conditions. After adsorption on fibers, it is resistant to hypochlorite bleach, so it can be used in case of bleaching rinses.
• Designed for very low wash temperatures (5 ° C)
• Excellent whiteness
• Shade from neutral to slightly blue
• Possesses very high stability against dusting and peroxide bleaches
• Has a high affinity for cellulose fibers
Fields of application: Powders for household and industrial washing
Main function: Optical brightener
Usage: The product can be added during the usual steps for the production of detergent powder: spray mixing, spray drying, dry mixing.
Input: 0.1 - 0.4%
Storage: in a cool, dry place, away from moisture.
Specifications
Physical and chemical characteristics |
Unit measurements |
Specification |
Result |
|
Appearance |
- |
balls, yellow - white |
corresponds to |
|
UV test |
% |
97.0 - 100.0 |
99, 9 |