Find Verified Optical Brightener Er For Polyester Suppliers, Manufacturers and Wholesalers

Name Optical brightener ERG
Class Whitening agent
Appearance Light yellow powder or liquid
Application Suitable for polyester
Shade Fluorescent white z

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.

Additional Information

Physical Appearance : Greenish-Yellow Powder

CAS No.: 16470-24-9

EINECS No.: 240-521-2

Specific Gravity / Bulk Density : 0.8-1.0

pH of Liquid or 1% Solution : 8-9

Strength by 100% : 100%

Shade/Hue: Bluish white

Whiteness/ Brightness : Equal to Std

% of Active Substance : 21.95%

Absorbance (18mg/l) : 0.217

Moisture Content : 2.40%

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.

Additional Information

Physical Appearance : Greenish-Yellow Powder

CAS No.: 16470-24-9

EINECS No.: 240-521-2

Specific Gravity / Bulk Density : 0.8-1.0

pH of Liquid or 1% Solution : 8-9

Strength by 100% : 100%

Shade/Hue: Bluish white

Whiteness/ Brightness : Equal to Std

% of Active Substance : 21.95%

Absorbance (18mg/l) : 0.217

Moisture Content : 2.40%

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.

Additional Information

Physical Appearance : Greenish-Yellow Powder

CAS No.: 16470-24-9

EINECS No.: 240-521-2

Specific Gravity / Bulk Density : 0.8-1.0

pH of Liquid or 1% Solution : 8-9

Strength by 100% : 100%

Shade/Hue: Bluish white

Whiteness/ Brightness : Equal to Std

% of Active Substance : 21.95%

Absorbance (18mg/l) : 0.217

Moisture Content : 2.40%

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

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.

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.

Specification Appearance: Slight yellow slurry
Fluorescent color: Similar to the standard sample
Whitening strength: 100¡¨¤3( compared with standard sample)
Ph value 6.0~8.0
Ionic character Nonionic

Er-330 0.1~0.25% (o.W.F) liquor ratio 1:10~30
Treating temperature 120~130¡æ treating time 30~60min
Ph 5~11(5~7 is specially recommended)
Use: Mainly used in whitening of polyester fabric and its blends with strong fluorescence, whitening performance, good fastness to light, wash and excellent fastness to sublimatiom.
Package: It is packed in 50kgs plastic barrel .


It is packed in 50kgs plastic barrel .

Product information
Product name: OPTICALBRIGHTENER ER Liquid(PS-1. ER330)

Color Index No: C.I.199

Synonyms: FBA 199; OBA 199,Fluorescent Brightener PS-1(ER330); Optical Brightener Agent PS-1(ER330)

Molecular Structure:
Molecular Formula: C24H16N2

Molecular Weight: 332.3972

CAS No: 13001-39-3

C.I. No.: C.I.199

Appearance: yellowish pulpy liquid

E-value: 330

Features:
Thisproduct is mainly used for whitening and brightening of blending fabrics suchas polyester and polyester cotton, polyester silk, polyester yarn, polyesterramie, polyester wool as well as whitening of chemical fiber and plastic. Thisproduct applies to pad dyeing and HTHP dip dyeing, especially low temperatureadsorption and high temperature setting process.
Applications
1. Pad-dyeing hot melt method:

Use quantity: 1.5-3g/L

Process flow: two dip dyeing and two paddyeing (mangle expression 70) pre-drying (100) curing and setting (180 190, 40-30s).

2. HTHP dip dyeing method:

Use quantity: 0.2 0.5% (o.w.f)

Dyeing temperature: 120 130

Dyeing time: 30 - 60 minutes

PH value: 4.5 - 5.5 (adjusted withacetic acid)

Low temperature adsorption and hightemperature color development dyeing method:

Use quantity: 0.5 1.0% (o.w.f)

Dyeing temperature: 50 60

Dyeing time: 30 minutes

PH value: 4.5 - 5.5 (adjusted withacetic acid)

Process flow: add BC-100 whitening agentand additive (anhydrous sodium sulphate 1-2% relative weight of dyed cloth,acetone is adjusted in PH) and fabric to dye bath at room temperature temperature rises to 50, deying for 30min washing dehydration and pre-drying (100) setting and baking (180-190, 40-30s).

Package & Storage:
25kg/50kg plastic drums. It can be packedin other forms according to user's requirements.

Shelf life: not more than 12 months inthe room temperature.

Cautions:

1.If suspension liquid is foundprecipitated and separated, just shake it before use, which does not affect theuse effect.

2.Please note that use this product within its yellow spot, i.e. paddyeing 5g/l,dip dyeing 0.8%(o.w.f). If use this product beyond its yellow spot, it will be easy to becomeyellow.

OBA 2B
OBA Si
OBA BBU
All types of Optical Brighteners are available.
Worldwide shipping & tailor made packing also available.

Optical brighteners, also known as fluorescent whitening agents (FWAs) or optical brightening agents (OBAs), are chemical compounds used in various industries, primarily in textiles, paper, and detergents. These substances absorb ultraviolet (UV) light and re-emit it as visible blue light, making colors and whites appear brighter and more vivid. Optical brighteners are often added to laundry detergents to give the illusion of cleaner and whiter clothing by enhancing their visual brightness. They are also used in the paper industry to improve the brightness and whiteness of paper products. Optical brighteners' ability to improve the appearance of materials under certain lighting conditions makes them valuable in enhancing the visual quality of a wide range of consumer and industrial products.

Product Name: Optical Brightener OB-1

Model No.: OB-1

CAS No.: 1533-45-5

C.I.No.: 393

Molecular Formula: C28H18N2O2

Appearance: Yellowish green powder

Purity: â?¥98.5 %

Melting point: 355-360�°C

1. Suitable for polyester fiber (PSF), nylon fiber and chemical fiber whitening.

2. Suitable for PP, PVC, ABS, PA, PS, PC, PBT plastic whitening brightening, with excellent whitening effect.

3. Suitable for whitening agent concentrated masterbatch added (such as: LDPE color concentrate)

Advantage:

Low price,high quality,fast delivery.

For cotton, polyester, nylon

Optical brighteners are divided into many types,such as OB, OB-1, CBS-X, FP-127, ER-I, ER-II, KCB, KSN, etc.
They are widely used in plastics, textiles, printing and dyeing, washing, paints inks, and other industries.
We can provide different packaging according to customers' requirements to save shipping costs.
If there any interested in our products,please feel free to contact me.

Product Name:Optical brightener OB (C.I. 184)
MF: C26H26N2O2S
EINECS No: 230-426-4
CAS No: 7128-64-5, 4404-43-7
Other Name: Fluorescent brightener
Appearance: Light green powder
Purity: =98%
Melting point: 198~200 °C
Volatile:

Optical brightener OB-1 can be widely used in PVC, PS, ABS, PE, PP and other plastics.
It has a superior fluorescent whitening effect, good thermal stability, and few added amounts. More importantly, it is more cost
effective.
It can greatly improve the whiteness of recycled polyester staple fiber and recycled textiles and plastic soda bottles (PET).