Optical Brightener TG Liquid For Cotton

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Optical Brightener TG Liquid For Cotton Specification

Shelf Life
12 months

Physical Form
Liquid

Ph Level
7-9 (1% solution)

Density
1.1 Gram per cubic centimeter(g/cm3)

Usage
Added in padding or exhaust methods for cotton finishing; suitable for detergent, textile, and paper industries.

Purity
Approx. 20%

Poisonous
NO

Structural Formula
Not displayed

Smell
Mild

Ingredients
Derivative of stilbene-based fluorescent whitening agent

Properties
Excellent affinity for cellulosic fibers, high fastness to washing and light, stable in neutral and alkaline bath, imparts brilliant bluish white hue to cotton fabrics.

CAS No
16470-24-9

EINECS No
240-486-6

HS Code
32042090

Solubility
Easily soluble in water

Appearance
Clear, yellowish liquid

Product Type
Optical Brightener

Shape
Liquid

Grade
Textile Grade

Molecular Formula
C40H38N12Na2O8S2

Melting Point
Not applicable (liquid form)

Application
Mainly used for optical brightening in the textile industry, especially for cotton and cellulosic fabrics.

Storage
Store in tightly closed container in cool, dry place. Protect from sunlight and frost.

Molecular Weight
924.93 g/mol

About Optical Brightener TG Liquid For Cotton

OPTICAL BRIGHTENER TG Liquid
High Substantive OBA for Cellulosic fibres & its Blends

TG Liq is a fluorescent brightener for Cellulosic fibres & its blends. It imparts an excellent milky white to neutral fluorescence on the treated fabrics. It can be applied by exhaust application.

TG Liq is compatible for application in the Hydrogen Peroxide Bleach bath & hence bleaching & whitening can be done in the same bath .This offers saving of one bath & an economical process of bleaching & whitening.

TG Liq treated fabrics show very good wash stability.

Properties

Chemical Nature: Stilbene Derivative.
Ionic Nature: Anionic
Appearance: Yellowish Brown colour Liquid.
Compatibility: Compatible With Anionic & Nonionic Products
pH Stabiliy during application: 6 -12

Superior Brightening for Cotton Fabrics

Optical Brightener TG Liquid efficiently amplifies the whiteness and brilliance of cotton and blended cellulosic textiles. Its strong affinity for fibers ensures uniform brightening and outstanding fastness to both light and washing processes, improving fabric appearance and value.

Eco-Friendly and Safe Formulation

Formulated without formaldehyde, this optical brightener supports sustainable manufacturing. It is non-poisonous and mild in smell, making it safe for handlers when appropriate precautions are observed. Its environmental profile supports compliance with global textile industry standards.

Versatile Application and Easy Handling

Compatible with all typical finishing agents and softeners, Optical Brightener TG Liquid can be incorporated into both padding and exhaust processes. It dissolves readily in water, is stable under typical textile processing conditions, and maintains its performance even in hard water, providing operational flexibility.

FAQs of Optical Brightener TG Liquid For Cotton:

Q: How is Optical Brightener TG Liquid applied to cotton fabrics?

A: You can apply Optical Brightener TG Liquid using either padding or exhaust methods, depending on your processing setup. It is recommended to use a dosage of 0.1% to 0.5% on the weight of the fabric for optimal results.

Q: What benefits does this optical brightener offer for cotton and cellulosic fabrics?

A: It enhances the whiteness and brilliance of cotton and cellulosic fabrics, providing a bluish-white hue with high fastness to washing and light. This improves both the appearance and durability of textiles.

Q: When should I use Optical Brightener TG Liquid in the textile manufacturing process?

A: Use Optical Brightener TG Liquid during the finishing phaseeither after bleaching or before softeningto maximize whitening effects. Its compatibility with finishing agents and softeners ensures seamless integration into existing processes.

Q: Where should the product be stored for best shelf life?

A: Store Optical Brightener TG Liquid tightly sealed in a cool, dry place, away from sunlight and frost, to maintain its quality over its 12-month shelf life.

Q: What safety measures should be followed when handling this product?

A: While Optical Brightener TG Liquid is not poisonous, you should avoid direct contact with skin and eyes. Always wear suitable protective clothing and gloves during handling.

Q: What makes this optical brightener environmentally friendly?

A: It contains no formaldehyde and is formulated to be eco-friendly, helping textile manufacturers meet environmental standards while ensuring effective fabric brightening.

Q: Is Optical Brightener TG Liquid suitable for use with hard water?

A: Yes, the product is stable in hard water and maintains its performance under normal textile processing conditions, making it reliable in diverse water qualities.

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