Gk Biochemical Corporation
Gk Biochemical Corporation
Surat, Gujarat
GST No. 24AALFG1448B1ZT
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Optical Brightener

Providing you the best range of optical brightener s powder, optical brightener si liquid and texbright 100l with effective & timely delivery.

Optical Brightener S Powder

Optical Brightener S Powder
  • Optical Brightener S Powder
  • Optical Brightener S Powder
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Approx. Price: Rs 130 / KilogramGet Latest Price
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Product Details:

Minimum Order Quantity50 Kilogram
End UseTextile Whitener
TypeTetravalent
Packaging TypePaper bag/ HDPE drum
FormPowder
ColorLight green
Moisture (%)5.4%
BrandGK BIOCHEMICAL
Packaging Size25, 30, 50 Kg
Product Code2BS

We are leading supplier of Optical Brightener S Powder.it is an optical whitening agent.

Introduction

1. Gives bluish brightness. Versatile product for continuous, padding and exhaust (High/Low) temperature.
2. Suitable for a wide range of application temperature.
3. Highly Suitable for hydrogen peroxide bleaching and sodium hydrosulphite bleaching application.
4. Suitable for incorporating in printing paste for white discharge effect.

General properties
Appearance Fine greenish to yellowish powder
Chemical construction Derivative of stilebene disulphonic acid
Ionic Nature Anionic
Shade High bluish white effect

Other details
Exhaust with H2O2 bleach 0.2 - 1.0%
Exhaust on a bleached substrate 0.2 - 0.8%
Padding with H2O2 bleach 2.0 - 4.0 g/
Padding on a bleached substrate 1.0 - 3.0 g/
Padding with finishing chemicals 2.0 - 4.0 g/
Recommended Exhaust at room / high temperature and Padding
Application
Not recommended Resin application
STABILITY COMPATIBILITY
Hard water Up to 350ppm CaCo3
Hydrogen peroxide bleach Very good
Sodium hydrosulphite bleach Very good
Chlorine bleach Not stable

Fastness properties
Light (ISO 105-BO2) 3 - 4
Washing (test 1, 40.C) 5
Washing (test 3, 60.C) 4 - 5
Washing (test 4, 95.C) 4
Dry heat (30 s/180.C) 5
Perspiration (acid-alkaline) 5
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Additional Information:

  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Surat
  • Production Capacity: 50 tons per month
  • Delivery Time: 3-4 days
  • Packaging Details: 25 kg / 30 kg / 50 kg paper bag / HDPE drum
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Optical Brightener SI Liquid

Optical Brightener SI Liquid
  • Optical Brightener SI Liquid
  • Optical Brightener SI Liquid
  • Optical Brightener SI Liquid
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Approx. Price: Rs 130 / KilogramGet Latest Price
Product Brochure

Product Details:

Minimum Order Quantity100 Kilogram
End UseTextile Whitener
TypeTetravalent
BrandGK BIOCHEMICAL
Packaging Size50 Kg
ClassificationDirect Brighteners
FormLiquid
ColorAmber
WeightKilogram
MoistureNA
Melting PointNA
Usage/ApplicationTextile Whitener
pH Range8.0-10.0
Density1.19g/ml at 25 degree C
Ionic CharacterAnionic
AppearanceYellowish Brown Liquid
Specific Gravity1.15-1.20

Owing to our experience and knowledge of this domain, we are engaged in offering the best quality of Optical Brightener SI Liquid. Widely used in garment and textile industries, the offered liquid is processed from the premium quality. Optical Brightener SI Liquid ingredients. Processed under hygienic conditions, the offered liquid is rendered by us with tamper-proof packaging.

Features:
  • Anionic in nature
  • High density
  • Excellent acid and alkali stability

Other details:
  • Chemical Constitution Stilbene Disulphonic Acid Derivative
  • CAS NO. 16470-24-9
  • Colour Index No. OBA 220
  • Ionic Character Anionic
  • Solubility Can be diluted with water in any proportion. It is neutral to
  • weakly alkaline and insensitive to medium hard water.
  • Shade Bluish to neutral White
  • Affinity Medium
  • Stability with Chlorine Good on Fiber
  • Stability with Peroxide (Alkaline) Good
  • Stability with Hydrosulphite Good
  • Stability with Alkalis Good
  • Stability with Hard Water Good
  • Stability with Acids Good
  • Stability with Peroxide Good
Applications:

Padding Process:
  • 1 to 3 GPL can be used in the conventional resin-finishing process (pH of resin bath must be above 5.0
  • Otherwise, precipitation will occur). GK BRIGHT SI LIQUID is also suitable for application in Starch, PVA or similar type of Finishes

Exhaustion Process:
  • Dosage 0.1 to 0.60 % ( On the weight of fabric)
  • Process Time 20-30 Minutes
  • PH Range 5.5-11
  • Salt Addition 3-5 GPL Sodium Sulphate

Peroxide Cold Pad Batch Bleach:
  • 2 to 5 gms per kg of goods are added to the impregnating
  • Special Instructions
  • Dilute Solutions must not be exposed to natural light
  • Do not use Cationic Auxiliaries
  • Heavy metal ions may interfere with the effect of anionic optical brighteners. This can be avoided by
  • adding suitable chelating agents

Storage:
  • Store in a cool and dry place away from direct sunlight and heat for better shelf-life
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Additional Information:

  • Item Code: SILiquid
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Surat
  • Production Capacity: 100 tons per month
  • Delivery Time: 3-4 days
  • Packaging Details: 50 kg HDPE drums
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Texbright 100L

Texbright 100L
  • Texbright 100L
  • Texbright 100L
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Approx. Price: Rs 92 / KilogramGet Latest Price
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Product Details:

Minimum Order Quantity50 Kilogram
UsageFabric / garment bluish brightness
FormLiquid
BrandTexbright 100L
Packaging Size25,50 Kg
Packaging TypeHDPE drum
ApplicationTextile Processing
pH Range4.0 to 12.0
Operative Temperature Range20 - 110 degree C
Dosage0.1 to 0.6 % ( on weight of fabric)

Texbright 100L is an eco-friendly blend of specialty additives specially designed to enhance the brightness of any type of fabric and garment.Texbright 100L also gives a good amount of brightness effect and improves physical appearance.


TEXBRIGHT 100L offers below-mentioned benefits
  • Works on any type of fiber to enhance the whiteness
  • Not affecting the color of fabric/garment
  • Eco-friendly and biodegradable

General properties
  • Solubility Soluble in water
  • Compatibility Compatible with all textile chemicals

Application

Padding Process

1 to 1.5 GPL can be used in a conventional process.

Exhaustion Process
Recommended usage of this product is with optical brightener stage to obtain the maximum amount of bluish bright effect.

Salt Addition 3-5 GPL Sodium Sulphate
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Additional Information:

  • Item Code: Texbtight 100L
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Surat
  • Production Capacity: 50 tons per month
  • Delivery Time: 3-4 days
  • Packaging Details: 50 kg HDPE drums
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Nikunj Ghadiya (Director)
Gk Biochemical Corporation
No. 18, Kohinoor, Opposite GK Chamber, Near Mini Bazaar, Varachha Road
Surat - 395006, Gujarat, India


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