MadeInChina.com > Video> Chemicals > Chemical Auxiliary & Catalyst > Plastic Auxiliary Agent

Fluorescent Brightener Optical Brightener Ob-1 for Polyester Fiber Whitener Video,Demo, How It Works & Features

Name: Fluorescent Brightener Optical Brightener Ob-1 for Polyester Fiber Whitener
Uploaded: 2025-11-26T01:57:48+08:00

2025-04-09 3760

Acryloyloxy Silane Methacryloyloxysilane-Kh570 for Coating Additive
305 views

Hot Selling Silane Coupling Agent Sulfur Containing Silane-Si69 with Fast Delivery
446 views

Fluorescent Brightener Optical Brightener Ob-1 for Polyester Fiber Whitener
376 views

High Temperature Resistance Plastic Deodorant-570 for Applying to EVA/PP/PVC Foam Products
303 views

Expanded Microsphere Composed of a Thermoplastic Polymer Shell for Foaming Agent
269 views

Product Specifications

Model NO.:

Optical Brightener OB-1

CAS No.:

1533-45-5

Formula:

C28h18n2o2

EINECS:

216-245-3

Certification:

REACH

Environmental Protection:

Yes

Color:

Yellow

Kind:

Fluorescent Brightener

Appearance:

Powder

Purity:

Above 99%

Melting Point:

360~380 Temperature

Volatile:

Under 0.5%

Applications:

Brightening Products of Synthetic Fiber, Plastic

Properties:

Colors Appear More Brilliant

Properties 1:

Environmentally Friendly

Dosage:

Used in The Amount of 0.02-0.05%

Trademark:

CHANGSHA ZHONGYI

Transport Package:

25/30kg Per Fiber Drum with PE Liner

Specification:

20kg per carton

Origin:

Hunan China

HS Code:

32042000

Like 0 Dislike 0 Comment 0

More>Recommended Video

275

for PVC PE PA PBT RP Red Phosphorus

High Density Lubricant Polyethylene Wax PE Wax for Ink/Masterbatch

437

High Density Lubricant Polyethylene Wax PE Wax for Ink/Masterbatch

Jc-2021 High Efficiency Lubricant for PE/PP/PVC and Other Lubricants for Injection Processing ABS Engineering Plastics Internal and External Lubricants

500

Jc-2021 High Efficiency Lubricant for PE/PP/PVC and Other Lubricants for Injection Processing ABS Engineering Plastics Internal and External Lubricants

High Quality Plastic Chemical Raw Material P-550 Applied to Polyvinyl Chlorid Diaphragm Material

354

High Quality Plastic Chemical Raw Material P-550 Applied to Polyvinyl Chlorid Diaphragm Material

Used in Road Marking Line Polyethylene Wax PE Wax

421

Used in Road Marking Line Polyethylene Wax PE Wax

Impact Modifier ACR Acrylate Copolymer Promotes Plasticization and Improves Quality

268

Impact Modifier ACR Acrylate Copolymer Promotes Plasticization and Improves Quality

Light Stabilizer 791 for Plastic PP EVA Self-Produced Factory Direct Sale CAS 70624-18-9 + 52829-07-9

427

Light Stabilizer 791 for Plastic PP EVA Self-Produced Factory Direct Sale CAS 70624-18-9 + 52829-07-9

Environmental Protection Plasticizer Dioctyl Terephthalate Dotp for Plastic Products

344

Environmental Protection Plasticizer Dioctyl Terephthalate Dotp for Plastic Products

PVC Flooring Additive Powder Calcium Zinc Stabilizer PVC Processing Aid Stabilizer

408

PVC Flooring Additive Powder Calcium Zinc Stabilizer PVC Processing Aid Stabilizer

for Cable Red Phosphorus P4 Masterbatch/Powder/Paste Flame Retardant

239

for Cable Red Phosphorus P4 Masterbatch/Powder/Paste Flame Retardant

PA-530 PVC Bubble Modifier for Air Blowing Shoes/ Soles

237

PA-530 PVC Bubble Modifier for Air Blowing Shoes/ Soles

PVC Particle Polymer Additives with Multiple Colors and Heat Stabilizers

251

PVC Particle Polymer Additives with Multiple Colors and Heat Stabilizers