Optical Brightener Acrywhite-BAC LIQ For Acrylics

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Optical Brightener Acrywhite-BAC LIQ For Acrylics

Name: Optical Brightener Acrywhite-BAC LIQ For Acrylics
Brand: CHEMEXO CHEMICALS
Price: 1 INR
Availability: InStock

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MOQ : 30 Kilograms

Optical Brightener Acrywhite-BAC LIQ For Acrylics Specification

Shape
Liquid Form

Storage
Store in tightly closed container, away from direct sunlight, preferably at room temperature

Density
1.05 Gram per cubic centimeter(g/cm3)

Application

Ph Level
7.0-8.0 (1% solution)

CAS No
16090-02-1

Properties
Provides excellent whitening effect on acrylic fibres and their blends, suitable for exhaust and continuous application, good compatibility with acrylic dyeing process.

Appearance
Transparent yellowish liquid

Smell
Characteristic

Structural Formula
Stilbene derivative structure (detailed structure available upon request)

Solubility
Miscible with water

Shelf Life
12 months from date of manufacturing if stored properly

Melting Point
Not Applicable (Liquid form)

Poisonous
NO

Purity
Highly Concentrated

EINECS No
240-383-3

Molecular Formula
C40H38N12O8S2Na2 (Representative for most stilbene-based OBA for acrylics)

Physical Form
Liquid

Ingredients
Specialized optical brightener formulation for acrylics

Molecular Weight
924.92 g/mol

Product Type
Optical Brightener

Grade
Industrial Grade

Usage
Used in exhaust and continuous application processes in textile dyeing and finishing

HS Code
32042090

Stability
Resistant to UV and heat exposure

Packaging Size
25 kg or 50 kg plastic drums

Dosage
0.01%-0.05% by weight, depending on desired brightness

Freeze Sensitivity
Not freeze-thaw sensitive

Ionic Nature
Anionic

Viscosity
Below 100 mPa·s at 25°C

Environmental Impact
Does not contain heavy metals, APEO, or formaldehyde

Compatibility
Ideal for use with acrylics, acrylonitrile-butadiene-styrene (ABS), and related polymers

About Optical Brightener Acrywhite-BAC LIQ For Acrylics

OPTICAL BRIGHTENER BAC / ACK LIQUID FOR ACRYLIC

Cationic, chlorite-resistant fluorescent brightener for brilliant white effects on acrylic fibres and their

blends with other fibres

: is suitable for exhaust and continuous application
: is easy to handle
: exhibits high substantivity
: has excellent stability in chlorite bleach liquors
: has excellent steam stability
: produces brilliant, neutral bluish white effects
: exhibits a very high maximum degree of whiteness
: exhibits good light and wet fastness properties.

Properties
Appearance:    yellow brown liquid
Chemical character :    cationic benzimidazol derivative
Density at 20 *C :    1.1 +/- 0.1 g/cm 3
pH (as is) at 20* :    C 4-6
Storage stability : good; at temperatures below -5 degree the product may crystallize
out; on heating it becomes a fully effective solution again

Exceptional Brightness for Acrylics

Acrywhite-BAC LIQ offers vivid whitening effects designed for acrylic fibers, blends, and synthetic substrates. Its specialized stilbene-based formula optimizes textile appearance in both exhaust and continuous dyeing processes while maintaining fiber integrity. The stable, transparent yellowish liquid is easy to integrate into existing workflows, providing luminous results without compromising environmental safety.

High Stability and Compatibility

This brightener stands out due to its anionic nature and water-miscible composition, ensuring excellent process stability. It remains effective under UV exposure, heat, and mechanical stresses, maintaining performance throughout dyeing and finishing processes. Not freeze-thaw sensitive, Acrywhite-BAC LIQ is ideal for diverse climatic and processing environments.

Environmentally Safer Choice

Acrywhite-BAC LIQ avoids hazardous components such as heavy metals, APEO, and formaldehyde, supporting stringent environmental compliance. Its non-poisonous, industrial-grade formulation offers reliable safety for operators and end-users alike, while its packaging and storage guidelines promote safe and efficient handling in any production setting.

FAQs of Optical Brightener Acrywhite-BAC LIQ For Acrylics:

Q: How is Optical Brightener Acrywhite-BAC LIQ applied to acrylic fibers?

A: Acrywhite-BAC LIQ is suitable for both exhaust and continuous dyeing applications. Simply add the recommended dosage (0.01%0.05% by weight of the textile) to the dye bath or applicator system. The product is miscible with water and integrates seamlessly into existing acrylic dyeing and finishing processes.

Q: What benefits does Acrywhite-BAC LIQ provide in textile processing?

A: The brightener delivers superior whitening effects, enhancing the visual appeal of acrylic fibers and blends while preserving fiber quality. It is also stable under UV and high temperature exposures, ensuring the brightness remains intact after processing and during use.

Q: When should Acrywhite-BAC LIQ be used in production?

A: Use Acrywhite-BAC LIQ during the dyeing or finishing stages of acrylic fiber or blend processing. Its excellent compatibility allows it to be used alongside standard acrylic dyes, maximizing efficiency and brightness in one step.

Q: Where can Acrywhite-BAC LIQ be stored safely?

A: Store the product in tightly closed containers, away from direct sunlight, and at room temperature. This will ensure optimal stability and maintain its brightening properties for up to 12 months from manufacturing date.

Q: What is the recommended process for using Acrywhite-BAC LIQ with acrylic polymers?

A: For best results, dissolve the brightener in water and introduce it to the dye bath. Maintain a pH between 7.08.0 and follow standard textile processing protocols, ensuring an even and lasting brightening outcome.

Q: Is Acrywhite-BAC LIQ environmentally friendly and safe?

A: Yes, the product contains no heavy metals, APEO, or formaldehyde. It is non-poisonous and does not give off dangerous fumes, making it a responsible choice for manufacturers focused on workplace and environmental safety.

Q: What is the typical shelf life and packaging for this optical brightener?

A: When stored correctly in 25 kg or 50 kg tightly sealed plastic drums and kept away from sunlight, Acrywhite-BAC LIQ maintains its effectiveness for up to 12 months from the manufacturing date.

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