The maximum absorption spectrum wavelength: 374nm
The maximum fluorescence emission wavelength: 434nm
application:
Fluorescent Brightener OB-1 Fluorescent whitening agent is effective for a polyester fiber, and is widely used in ABS, PS, HIPS, PA (nylon), PC (polycarbonate), PP, EVA and hard PVC and other plastics, has excellent whitening effect, excellent thermal stability, minimal amount of features.When you add any ultraviolet absorber in the polymer, should pay attention to adjust the fluorescent brightener OB-1 optimum dosage.
usage:
Due to less amount whiteners, brighteners should be thoroughly dispersed, so brightener is uniformly dispersed throughout the polymer. If brightener masterbatch concentrate is easier to achieve sufficient dispersion effect.
note:
For PE and PVC soft fluorescent brightener OB-1, should pay special attention to the amount of control, excessive amount of brightener migration phenomenon will occur.
package:
25kg / drum (lined with double plastic bag)
Security and management:
It can be used as a general industrial chemicals management, wear gloves and protective glasses, avoid direct contact with skin or eyes should be used. If the stained skin with water and soap and rinse plus.
Fluorescent brightener OB (C.I.184)
Chemical name: 2.5-bis(5-tert-butyl-2-benzoxazolyl)thiophene
CAS Number: ¡¡ 7128-64-5
Molecular formula: C26H26SO2N2
Technical conditions:
Appearance: Bright yellow crystal powder
Melting point: 198-201¡æ
Content: 99.0%
Use:
It is used in thermoplastic plastics. PVC, PE, PP, PS, ABS, SAN, SB, CA, PA, PMMA, acrylic resin. polyester fiber paint, coating the brightening of printing ink.
Fluorescent whitening agent OB-1 is yellow crystal, insoluble in water, odorless, stable performance, the maximum absorption wavelength of 374nm, with a strong fluorescence, emission wavelength of 434nm.
Product Description
Optical brightener OB-1
specification:
Item Specification
Name Optical brightener OB-1
Class Whitening agent
Appearance Yellow powder
Application Suitable for polyester and plastic
Fineness 300mesh
Fluorescent brightener CBS-X (C.I.351)
Chemical name:
2,2'-([1,1'-Biphenyl]-4,4'-diyldi-2,1-ethenediyl)bis-benzenesulfonic acid disodium salt
CAS Number: ¡¡ 27344-41-8
Technical conditions:
Appearance: Yellow solid powder.
Color light: Slight-colored blue fluorescent light (approximate to the standard sample)
Use: Mainly used in increasing whiteness of cellulose fiber, PA, azelon, cotton and extensively used in synthetic washing powder. The effects of being brightened cotton by this consistency products are 2.7 times as big as fluorescent brightener of diphenyle-thene double triazine.
25kg/drum.
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Laundry Detergent Optical Brightener 71 CXT DMS CAS 16090 - 02 - 1 Optical Brightener Powder For Soap Making and For Detergent Powder Production Line,For Laundry Detergent Making For Washing Powder Soap Making, synthetic washing powder, soap, toilet soap, etc. Brightener CXT can make the appearance of soap and washing powder white and bleaching. For example, CXT was added into washing powder according to achieve the whitening effect of washing clothes, or just make the detergent looks crystal clear. Fluorescent brightener CXT is used for whitening cotton fiber, nylon and other fabrics. It has excellent whitening effect on man-made fibers, polyamide and vinylon.
Laundry Detergent Optical Brightener 71 CXT DMS CAS 16090 - 02 - 1 Optical Brightener Powder For Soap Making and For Detergent Powder Production Line,For Laundry Detergent Making For Washing Powder Soap Making, synthetic washing powder, soap, toilet soap, etc. Brightener CXT can make the appearance of soap and washing powder white and bleaching. For example, CXT was added into washing powder according to achieve the whitening effect of washing clothes, or just make the detergent looks crystal clear. Fluorescent brightener CXT is used for whitening cotton fiber, nylon and other fabrics. It has excellent whitening effect on man-made fibers, polyamide and vinylon.
We are an EU approved CE certified, REACH Certified and RoHS Certified company manufacturer of Optical Brighteners OBA 220 for Paper Industry.
We all want our papers to be as white as possible, don't we? Well, that's where optical brightening agents BBU Powder come in.
The raw material of paper often consists of impurities such as snippets of bamboo sticks and wood. These impurities dampen the brightness of the paper.
We have various Whitening Agent Optical Brightener Available for Paper application like...
Optical Brightening Agent OBA 220 in powder form Optical Brightening Agent OBA 220 in Liquid form Optical Brightening Agent OBA 264 in Liquid form Optical Brightening Agent OBA 24 in powder form Optical Brightening Agent OBA 253 in Liquid form Optical Brightening Agent OBA 28 in powder form Optical Brightening Agent OBA 154 in Liquid form Optical Brightening Agent OBA 28 in powder form.
We are an EU approved CE certified, REACH Certified and RoHS Certified company manufacturer of Optical Brighteners OBA 220 for Paper Industry.
We all want our papers to be as white as possible, don't we? Well, that's where optical brightening agents BBU Powder come in.
The raw material of paper often consists of impurities such as snippets of bamboo sticks and wood. These impurities dampen the brightness of the paper.
We have various Whitening Agent Optical Brightener Available for Paper application like...
Optical Brightening Agent OBA 220 in powder form Optical Brightening Agent OBA 220 in Liquid form Optical Brightening Agent OBA 264 in Liquid form Optical Brightening Agent OBA 24 in powder form Optical Brightening Agent OBA 253 in Liquid form Optical Brightening Agent OBA 28 in powder form Optical Brightening Agent OBA 154 in Liquid form Optical Brightening Agent OBA 28 in powder form.
BrightOmni UP is a Disulpho type Fluorescent Whitening Agent with high affinity for Paper in wet end applications to achieve high whiteness and brightness properties of Paper.
It Can be added either batch wise in the mixing chest or continuously at suitable dosing points in the stock preparation system.
It Should be applied prior to either alum or cationic auxiliaries.
Typical average dosage is 2 - 6 kg/Ton of dry pulp depending on:
- Type of furnish
- Base pulp pH and brightness
- Desired brightness and whiteness gain
We are an EU approved CE certified, REACH Certified and RoHS Certified company manufacturer of Optical Brighteners OBA 220 for Paper Industry.
We all want our papers to be as white as possible, don't we? Well, that's where optical brightening agents BBU Powder come in.
The raw material of paper often consists of impurities such as snippets of bamboo sticks and wood. These impurities dampen the brightness of the paper.
We have various Whitening Agent Optical Brightener Available for Paper application like...
Optical Brightening Agent OBA 220 in powder form Optical Brightening Agent OBA 220 in Liquid form Optical Brightening Agent OBA 264 in Liquid form Optical Brightening Agent OBA 24 in powder form Optical Brightening Agent OBA 253 in Liquid form Optical Brightening Agent OBA 28 in powder form Optical Brightening Agent OBA 154 in Liquid form Optical Brightening Agent OBA 28 in powder form.
DISULPHO GROUP
PRODUCT NAME C.I. NO. AREA OF APPLICATION
Bridgeo Milky White BA 267% Powder 113 Suitable at high temperature exhaust with H2O2 bleach.
Bridgeo Milky White SRK Powder 113 Suitable at high temperature exhaust with H2O2 bleach.
Bridgeo Milky White BHT-HC Powder 252 Suitable at high temperature exhaust with H2O2 bleach.
Bridgeo Milky White WHN-C Powder 113 Suitable at high temperature exhaust with H2O2 bleach for
cotton, nylon, wool & silk
Bridgeo Milky White WHN Powder 113 Suitable at high temperature exhaust with H2O2 bleach for
cotton, nylon, wool & silk
Bridgeo Milky White S Powder -- Tinted product for Exhaust at high temperature
Bridgeo Milky White 4BB Powder 28 Tinted product for Exhaust at high temperature for
cotton (terry-towel) & blend.
Bridgeo Milky White BHT-HC Liquid 252 Suitable at high temperature exhaust with H2O2
bleach.
Bridgeo Milky White TG Liquid 113 Suitable at high temperature exhaust with H2O2 bleach.
Bridgeo Milky White BA Liquid 113 Suitable at high temperature exhaust with H2O2
bleach.
Bridgeo Milky White 4BK Powder 252 Suitable at high temperature exhaust with H2O2 bleach.
TETRASULPHO GROUP
Bridgeo Milky White BBU Powder 220 Padding & Exhaust at medium temperature
Bridgeo Milky White 2B CONC Powder 24 Padding & Exhaust at medium temperature
Bridgeo Milky White BVN CONC
Powder -- Padding & Exhaust at medium temperature
Bridgeo Milky White BVN CONC
Powder (B) -- Padding & Exhaust at medium temperature
Bridgeo Milky White 2B Powder 24 Bleaching with H2O2, padding and exhaust at medium
temperature
Bridgeo Milky White 2BT Powder 28 Bleaching with H2O2, padding and exhaust at medium
temperature
Bridgeo Milky White BVN Powder
(BB Supra) --
Bleaching with H2O2, padding and exhaust at medium
temperature
Bridgeo Milky White HI Powder --
Bleaching with H2O2, padding and exhaust at medium
temperature
Bridgeo Milky White S Powder --
Bleaching with H2O2, padding and exhaust at medium
temperature
Bridgeo Milky White UF-P Liquid 220 Bleaching with H2O2, padding and exhaust at medium
temperature
Bridgeo Milky White ABIZ Liquid 220 Padding & Exhaust at medium temperature
Bridgeo Milky White API Liquid 220 Padding & Exhaust at medium temperature
Bridgeo Milky White ABP Liquid 220 Padding & Exhaust at medium temperature
Bridgeo Milky White SI Liquid 220 Padding & Exhaust at medium temperature
Bridgeo Milky White UBR Liquid 263 Padding & Exhaust at medium temperature
HEXASULPHO GROUP
Bridgeo Milky White AS Liquid -- Padding and exhaust at low temperature.
Bridgeo Milky White HF Liquid
(UF AS LIQ) -- Padding and exhaust at low temperature.
Bridgeo Milky White BSU Liquid 264 Padding and exhaust at low temperature.
Bridgeo Milky White AS Powder --
Suitable for Acid Cross Linking, Padding and exhaust at
low temp, reddish tone
DISULPHO GROUP
PRODUCT NAME C.I. NO. AREA OF APPLICATION REMARKS
Bridgeo Milky White BA 267% Powder 113 Suitable for recycled pulp at wet end at
alkaline pH.
Bridgeo Milky White BMK Powder 113 Suitable for recycled pulp at wet end at
alkaline pH.
Bridgeo Milky White SRK Powder 252 Suitable for recycled pulp at wet end at
alkaline pH.
Bridgeo Milky White BHT-HC Powder 252 Suitable for recycled pulp at wet end at
alkaline pH.
Bridgeo Milky White BHT-HC Liquid 252 Suitable for recycled pulp at wet end at
alkaline pH.
Bridgeo Milky White UP-HC Liquid 113 Suitable for virgin and wood pulp at
alkaline pH.
Bridgeo Milky White UP Liquid 113 Suitable for virgin and wood pulp at
alkaline pH.
Bridgeo Milky White UF-UP Liquid 113 Suitable for virgin and wood pulp at
alkaline pH. Urea & Salt Free
TETRASULPHO GROUP
Bridgeo Milky White BBU Powder 220 Used in Waste Paper & Straw Pulp in acidic to
neutral pH.
Bridgeo Milky White ABP-X Powder 220 Mostly used in Waste Paper Pulp in acidic to
neutral pH.
Bridgeo Milky White UF-P Liquid 220 Mostly used in Pulp Board & Tissue in acidic to
neutral pH.
Urea &
Salt Free
Bridgeo Milky White ABIZ Liquid 220 Used in Tissue from Waste Paper in acidic to
neutral pH.
Bridgeo Milky White API Liquid 220 Used in newsprint from Waste Paper in acidic to
neutral pH.
Bridgeo Milky White ABP Liquid 220 Used in newsprint from Waste Paper in acidic to
neutral pH.
Bridgeo Milky White SI Liquid 220 Used in newsprint from Waste Paper in acidic to neutral pH.
HEXASULPHO GROUP
Bridgeo Milky White AS Liquid -- Used in Size Press & Coating, at any pH. Urea &
Salt Free
Bridgeo Milky White HF Liquid -- Used in Size Press & Coating, at any pH. Urea &
Salt Free
Bridgeo Milky White BSU Liquid 264 Used in Size Press & Coating, at any pH for extra
bluish whiteness
Urea &
Salt Free
Bridgeo Milky White MST Liquid 353 In Board Machine at Coating for reddish shade Urea &
Salt Free
Bridgeo Milky White BSUT Liquid 264 Used in Size Press & Coating for violetish
blue shade
Bridgeo Milky White AS Powder -- Used in Size Press & Coating.
DISULPHO GROUP
PRODUCT NAME C.I. NO. AREA OF APPLICATION
Bridgeo Milky White BA 267% Powder 113 Suitable at high temperature exhaust with H2O2 bleach.
Bridgeo Milky White SRK Powder 113 Suitable at high temperature exhaust with H2O2 bleach.
Bridgeo Milky White BHT-HC Powder 252 Suitable at high temperature exhaust with H2O2 bleach.
Bridgeo Milky White WHN-C Powder 113 Suitable at high temperature exhaust with H2O2 bleach for
cotton, nylon, wool & silk
Bridgeo Milky White WHN Powder 113 Suitable at high temperature exhaust with H2O2 bleach for
cotton, nylon, wool & silk
Bridgeo Milky White S Powder -- Tinted product for Exhaust at high temperature
Bridgeo Milky White 4BB Powder 28 Tinted product for Exhaust at high temperature for
cotton (terry-towel) & blend.
Bridgeo Milky White BHT-HC Liquid 252 Suitable at high temperature exhaust with H2O2 bleach.
Bridgeo Milky White TG Liquid 113 Suitable at high temperature exhaust with H2O2 bleach.
Bridgeo Milky White BA Liquid 113 Suitable at high temperature exhaust with H2O2 bleach.
Bridgeo Milky White 4BK Powder 252 Suitable at high temperature exhaust with H2O2 bleach
TETRASULPHO GROUP
Bridgeo Milky White BBU Powder 220 Padding & Exhaust at medium temperature
Bridgeo Milky White 2B CONC Powder 24 Padding & Exhaust at medium temperature
Bridgeo Milky White BVN CONC
Powder -- Padding & Exhaust at medium temperature
Bridgeo Milky White BVN CONC
Powder (B) -- Padding & Exhaust at medium temperature
Bridgeo Milky White 2B Powder 24 Bleaching with H2O2, padding and exhaust at medium
temperature
Bridgeo Milky White 2BT Powder 28 Bleaching with H2O2, padding and exhaust at medium
temperature
Bridgeo Milky White BVN Powder
(BB Supra) --
Bleaching with H2O2, padding and exhaust at medium
temperature
Bridgeo Milky White HI Powder --
Bleaching with H2O2, padding and exhaust at medium
temperature
Bridgeo Milky White S Powder --
Bleaching with H2O2, padding and exhaust at medium
temperature
Bridgeo Milky White UF-P Liquid 220 Bleaching with H2O2, padding and exhaust at medium
temperature
Bridgeo Milky White ABIZ Liquid 220 Padding & Exhaust at medium temperature
Bridgeo Milky White API Liquid 220 Padding & Exhaust at medium temperature
Bridgeo Milky White ABP Liquid 220 Padding & Exhaust at medium temperature
Bridgeo Milky White SI Liquid 220 Padding & Exhaust at medium temperature
Bridgeo Milky White UBR Liquid 263 Padding & Exhaust at medium temperature
HEXASULPHO GROUP
Bridgeo Milky White AS Liquid -- Padding and exhaust at low temperature.
Bridgeo Milky White HF Liquid
(UF AS LIQ) -- Padding and exhaust at low temperature.
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