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Home > Products > Optical Brightener > Optical Brightener

Optical Brightener

Optical Brightener

    Min. Order: 25 Kilogram
    Packaging:  25Kgs/Carton

Basic Info

Model No.: Optical Brightener

Product Description

OBA FOR COTTON, RAYON

Series

4BK-R

4BK-B

CBS-X

BA

PRS-1

DMS#33

MST

CL-1

4BK-L

Properties

Color Index No.

113

113

351

113

134

71

353

191

113

Appearance

Grey powder

Grey powder

Yellow greenish

Yellow powder

Grey powder

White powder

Light Brown liquid

Yellow powder

Brown liquid

Color Shade

R

B

N.W-B

N.W-B

2R

N.W-R

N.W-R

N.W-B.R

N.W-B

Light Fastness

2-3

2-3

3-4

2-3

2-3

2-3

2-3

4-5

2-3

Stability

Chlorite Bleach

o

o

o

o

o

o

o

o

Peroxide Bleach

pH

6-12

6-12

5-11

6-12

6-12

6-12

4-12

4-12

6-12

Hard Water

Dosage

Exhaustion(%)

<0.5

<0.5

<0.4

<0.8

<0.3

<2.0

<0.4

Padding (pick up<80%). g/l

<6.0

<6.0

<25.0

<5.0

<5.0

<3.0

<25.0

<6.0

<5.0

Remarks

Excellent or Stable Restricted o Not Recommended N.W: Natural White R.2R.3R: Reddish B.2B.3B: Bluish



OBA FOR POLYESTER


Series

PS-D

CPS-3

ER-2

DT

Properties

Color Index No.

199

135

Appearance

Grey slurry

Pale yellow

Pale yellow

Ivory slurry

Color Shade

2B-R

N.W-B

N.W-R

N.W

Light Fastness

4-5

4-5

5-6

5-6

Stability

Chlorite Bleach

o

o

o

o

Peroxide Bleach

pH

5-12

5-12

5-12

5-12

Hard Water

Dosage

Exhaustion(%)

<0.4

<0.4

<0.4

<1.0

Padding(pick up<80%), g/l

<5.0

<5.0

<5.0

<10.0

Dyeing

95-98 °C (exhaustion)

o

o

115-135 °C (exhaustion)

Curing Temp.

180-200 °C

180-200 °C

180-200 °C

160-180 °C

Remarks

Excellent or Stable Restricted o Not Recommended N.W: Natural White R.2R.3R: Reddish B.2B.3B: Bluish



OBA FOR WOOL, ACRYLIC, NYLON


Series

PRS-2

CL-2

MST-D

BAC

SWN

Properties

Color Index No.

134

191

353

363

140

Appearance

Light Brown Liquid

Light Brown Liquid

Light Brown Powder

Brown Liquid

White Powder

Color Shade

2R

N.W-B.R

N.W-B

N.W-B.R

N.W-B

Light Fastness

2-3

4-5

2-3

4-5

2-3

Stability

Chlorite Bleach

o

o

o

Peroxide Bleach

pH

6-12

4-12

4-12

4-12

6-12

Hard Water

Dosage

Exhaustion (%)

<0.3

<2.0

<12.0

<0.4

Padding(pick up<80%), g/l

<5.0

<6.0

<30.0

<6.0

<5.0

Application

Nylon

Nylon

Nylon

Acrylic

Wool

Remarks

Excellent or Stable Restricted o Not Recommended N.W : Natural White R.2R.3R:Reddish B.2B.3B:Bluish

Dynasty Chemicals (NingBo) Co., Ltd.

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Dynasty Chemicals (Ningbo) Co., Ltd. is a manufacturer and exporter of dyestuffs, Pigments and speciality chemicals, auxiliaries for textile, plastics, coating, inks industry. Since our establishment in 1998, we`ve rapidly expanded our market to over 40countries in Asia, Europe, America and Africa over the years. Based on our team of dedicated professionals, well-equipped QC laboratory and continuous R&D investment, we supply high performance, eco-friendly colors and chemicals, as well as good technical service to our customers. Our laboratory is equipped with modern testing devices that provide extensive analysis for most of our customer`s requests. Before delivery all the batches are tested and compared to standard by visual assessment and color measurement devices. We have infrared dyeing machine and Datacolor spectrophotometer. Our cooperation with customers on custom synthesis and color blending are already carried out with several successful cases.



Company Info

  • Company Name: Dynasty Chemicals (NingBo) Co., Ltd.
  • Product/Service: Textile Dyes , Organic Pigments , Polymer Additives , Pigment Dispersion , Solvent Dyes , PVC Stabilizers
  • Capital (Million US $): RMB1.5million
  • Year Established: 1998
  • Total Annual Sales Volume (Million US $): US$50 Million - US$100 Million
  • Export Percentage: 51% - 60%
  • Total Annual Purchase Volume (Million US $): US$50 Million - US$100 Million
  • No. of Production Lines: 5 lines
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 10,000-30,000 square meters
  • Factory Location: Ningbo National Chemical Zone, China
  • Contact Person: Mr. Sales Director
  • Tel: +86-574-56707018
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