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Plastic Additive PVC Optical Brightener OB-1

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Payment Type:

L/C,T/T,Paypal,Western Union

Incoterm:

FOB,CFR,CIF,EXW,FCA,CPT,CIP

Min. Order:

100 Kilogram

Transportation:

Ocean,Land,Air

Port:

Qingdao,Tianjin

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: OB-1,PF-127

Brand: JINHE

Place Of Origin: China

Application Field: Coating Auxiliary Agents, Paper Chemicals, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Textile Auxiliary Agents

CAS No.: 1533-45-5

Purity: 99.8%

HS Code: 3204200000

Supply Ability & Additional Information

Packaging: 25kg/hardboard drum

Productivity: 20000MT Per Year

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 2000MT Per Month

Certificate: ISO 9001

HS Code: 3204200000

Port: Qingdao,Tianjin

Payment Type: L/C,T/T,Paypal,Western Union

Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP

Packaging & Delivery

Selling Units:: Kilogram

Package Type:: 25kg/hardboard drum

Plastic Additive PVC Optical Brightener OB-1

Fluorescent brightener OB-1 belongs to a kind of Chemical Additives, high molecular polymer, which brighten, increase, and brighten the product through optical means. It will emit visible blue-violet light under the condition of ultraviolet light. It looks very good-looking, and greatly improves the appearance and service life of the product. The plastic particles made by recycling waste materials are slightly yellow. The yellow light in the plastic particles is combined with the blue-violet light reflected by the fluorescent whitening agent to form the white light that is visible to our naked eyes, and the reflected effect is what we see The product turns white, which is the principle of the fluorescent whitening agent OB-1 to whiten the recycled plastic particles.

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.

CAS No 40470-68-6 for PVC (1)

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)