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Optical Brightener OB-1 For Whitening Polyester

    Payment Type: L/C,T/T,Paypal,Western Union
    Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Min. Order: 100 Kilogram

Basic Info

Model No.OB-1,PF-127

BrandJINHE

Place Of OriginChina

Application FieldCoating Auxiliary Agents, Paper Chemicals, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Textile Auxiliary Agents

CAS No.1533-45-5

Purity99.8%

Additional Info

Packaging25kg/hardboard drum

Productivity20000MT Per Year

TransportationOcean,Land,Air

Place of OriginChina

Supply Ability2000MT Per Month

CertificateISO 9001

HS Code3204200000

PortQingdao,Tianjin

Payment TypeL/C,T/T,Paypal,Western Union

IncotermFOB,CFR,CIF,EXW,FCA,CPT,CIP

Product Description

Optical Brightener OB-1 For Whitening Polyester

Product Introduction:

Optical Brightener (OB-1) is a heat resistant and chemically stable fluorescent whitener that increases whiteness and provides brighter looking colors. It is used to offset the yellowness of a polymer and to yield a whiter appearance. Optical brighteners create brilliance by a fluorescence process involving absorption of invisible UV light and emission of visible blue light. OB-1 is especially useful in polyester and nylon fibers as well in high temperature engineering plastics.

Except Optical Brightener,we can also supply Pvc Resin,Pet Resin, Titanium Dioxide, Carbon Black, Iron Oxide Pigments,PP Resin, DOP 99.5%,PVC Paste Resin etc.If any demands you may have,welcome to contact with us.

OB-1 Optical Brightener (3)

Specification:

Physical Properties:

Appearance
Yellowish Powder
Molecular Weight
414.4
Melting Range
357 - 360°C
Specific Gravity (20°C)
1.39
Decomposition Temperature
>400°C

Solubility at 25°C (g/100ml solvent):
Solvent
Solubility
Acetone
<0.01%
Chloroform
<0.01%
n-Hexane
<0.01%
Methanol
<0.01%
Water
<0.02 mg/L

Application:


OB-1 is recommended to increase the whiteness of polyester and polyamide fibers as well as high temperature engineering plastics, including polycarbonates, Polyesters, and polyamides (Nylon). The product can also be used in styrenic and acrylic polymers.

OB-1 Optical Brightener (8)

Advantages:

1.Brilliant, bluish white effects that compensates for yellowing. 

2.Good light fastness and low volatility. 

3. Exceptional whitening properties.

4.Highly compatible with a wide range of organic substrates and solvents. 

5.Excellent resistance to heat. 

6. Useful as a tracer in clear coatings. 

7. In combination with dyes, produces particularly bright shades.

Packing&Storage:

OB-1 is available in powder form in a 25 kg (55.10 Pound) fiber drum, net weight, with an inner PE liner.


This product may be stored up to one year in a sealed container. Containers should be stored in a cool, dry area. Extended storage at elevated temperatures or exposure to direct heat or sunlight could reduce product life. Keep containers sealed when not in use.

optical brightener (3)




Product Categories : Pigment&Dye > Optical Brightener

Product Images

  • Optical Brightener OB-1 For Whitening Polyester
  • Optical Brightener OB-1 For Whitening Polyester
  • Optical Brightener OB-1 For Whitening Polyester
  • Optical Brightener OB-1 For Whitening Polyester
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