Optical Brightener ob CAS 7128 64 5 Fluorescent Whitening Agent Ob For Paint Paper
- Category: >>>
- Supplier: Jinan Ogilvy Chemical Co. Ltd.
Share on (1600639006013):
Product Overview
Description
Product Name: Optical Brightener OB
Color：Milky powder
Purity: 99%
Feature:
1.It has excellent weather resistance
2.Very excellent migration resistance
3.Very high stability
Application:
1.Whitening of PVC, PP, ABS, PE, PS, EVA, PMMA, etc.
2.Whitening for Masterbatch,Injection molding, blow molding film,Transparent plastic
3.Rubber, paint, paint, ink and other fields are very popular and widely used.
Color：Milky powder
Purity: 99%
Feature:
1.It has excellent weather resistance
2.Very excellent migration resistance
3.Very high stability
Application:
1.Whitening of PVC, PP, ABS, PE, PS, EVA, PMMA, etc.
2.Whitening for Masterbatch,Injection molding, blow molding film,Transparent plastic
3.Rubber, paint, paint, ink and other fields are very popular and widely used.
Optical Brightener Ob mainly used in PVC, PS, PE, PP, ABS and other plastics and acetate fiber, paint, ink and other whitening. Because of its good transmittance, it is suitable for whitening transparent plastic products.
Item | Optical Brightener ob CAS 7128-64-5 Fluorescent Whitening Agent Ob For Paint Paper |
Chemical Name | Optical Brightener OB |
Appearance | Light yellow crystall powder |
Purity | >99% |
Recommended concentrations | 0.02-5% depend on the application and degree of desired whiteness. |
Melting point | 196-200℃ |
Packing | 25kg/Cardboard Drum |
Storage | Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances |
Optical Brightener ob CAS 7128-64-5 Fluorescent Whitening Agent Ob For Paint Paper .Fluorescent whitening agent 184,2,5-Di (5-tert-butylbenzoxol-2-yl) thiophene, light yellow powder, odorless, Cas No. 7128-64-5, molecular formula C26H26N2O2S, mainly used in PVC, PS, PE, PP, ABS and other plastics and acetate fiber, paint, ink and other whitening. Because of its good transmittance, it is suitable for whitening transparent plastic products.
1.Performance Metrics
Product:Optical Brightener OB
Molecular Formula: C26H26SO2N2
Molecular weight: 430.5618
C.I.: 184
CAS NO:7128-64-5
EINECS: 230-426-4
Appearance: light yellow powder
Purity ≥98.5%
Melting Point: 196-203 °C
Decomposition Temperature: above 220 °C
Standard: HG/T4707-2014
Color Light: bright blue light
UV absorption: 1100-1200
Volatile matter: ≤0.2%
Ash content: ≤0.3%
Transmittance: 450nm ≥96% , 500nm ≥97%
2. Application
(1) injection molding, blown film, color masterbatch, PVC
(2)PE、PP、PS、ABS
(3) transparent plastic products, hot-melt plastic
(4)Paint, ink, wallpaper
(5)Polyvinyl chloride, polystyrene, polypropylene, polyethylene, acrylonitrile, butadiene, styrene copolymer, styrene, acrylonitrile copolymer, butadiene cellulose acetate, polyamide (PA) , Poly(methyl methacrylate) , acrylic resin, polyester fiber (polyester)
1.Performance Metrics
Product:Optical Brightener OB
Molecular Formula: C26H26SO2N2
Molecular weight: 430.5618
C.I.: 184
CAS NO:7128-64-5
EINECS: 230-426-4
Appearance: light yellow powder
Purity ≥98.5%
Melting Point: 196-203 °C
Decomposition Temperature: above 220 °C
Standard: HG/T4707-2014
Color Light: bright blue light
UV absorption: 1100-1200
Volatile matter: ≤0.2%
Ash content: ≤0.3%
Transmittance: 450nm ≥96% , 500nm ≥97%
2. Application
(1) injection molding, blown film, color masterbatch, PVC
(2)PE、PP、PS、ABS
(3) transparent plastic products, hot-melt plastic
(4)Paint, ink, wallpaper
(5)Polyvinyl chloride, polystyrene, polypropylene, polyethylene, acrylonitrile, butadiene, styrene copolymer, styrene, acrylonitrile copolymer, butadiene cellulose acetate, polyamide (PA) , Poly(methyl methacrylate) , acrylic resin, polyester fiber (polyester)
3. Usage
(1) polyvinyl chloride: 0.01 ~ 0.05% increase brightness: 0.0001 ~ 0.001%
(2) polystyrene: 0.0001 ~ 0.05% ABS: 0.01 ~ 0.05%
(3) colorless polyolefin matrix: 0.0005 ~ 0.001% ; white matrix: 0.005 ~ 0.05% ; White: 1-5 parts per million (10g)
Transparent material: 0.01 parts per million (0.1)(0.1 g-1 g)(can improve the brightness of PVC) ;
(4) PS: 0.1 parts per million white (1g) ; 0.01 parts per million transparent (0.1 g-1g) ;
(5) ABS: 1 part per million (10g-50g)(can effectively eliminate the inherent yellow in ABS)
(6) PE, PP: colorless, 0.05 part per million (0.5 G-1g) white 0.5 part per million (5g-50g) ;
(1) polyvinyl chloride: 0.01 ~ 0.05% increase brightness: 0.0001 ~ 0.001%
(2) polystyrene: 0.0001 ~ 0.05% ABS: 0.01 ~ 0.05%
(3) colorless polyolefin matrix: 0.0005 ~ 0.001% ; white matrix: 0.005 ~ 0.05% ; White: 1-5 parts per million (10g)
Transparent material: 0.01 parts per million (0.1)(0.1 g-1 g)(can improve the brightness of PVC) ;
(4) PS: 0.1 parts per million white (1g) ; 0.01 parts per million transparent (0.1 g-1g) ;
(5) ABS: 1 part per million (10g-50g)(can effectively eliminate the inherent yellow in ABS)
(6) PE, PP: colorless, 0.05 part per million (0.5 G-1g) white 0.5 part per million (5g-50g) ;
ABOUT US
Founded in 2003, Jinan Ogilvy Chemical Co Ltd is a professional China Manufacturers in optical brightener, pigment and titanium dioxide. Sale and R&D more than 15 years! Now we have 8 production lines with several kinds of optical brightener and pigment such as OB, OB-1, CBS-127,CBS-X,Pigment Blue,Solvent Blue, Solvent Violet etc and our annual output of optical brightener totally is nearly 3000MT per year!
Our optical brightener and pigment now are very popular in the global market and very widely used in the fields of plastic, chemical fiber, cosmetic,coating, painting, ink, textile printing & dyeing, detergent and paper making etc! For now, we have already exported our optical brightener and pigment to all over the world more than 60 countries & areas mainly include Southeast Asia, South Asia, Middle East, Europe, America, South America and Africa etc!
Our optical brightener and pigment now are very popular in the global market and very widely used in the fields of plastic, chemical fiber, cosmetic,coating, painting, ink, textile printing & dyeing, detergent and paper making etc! For now, we have already exported our optical brightener and pigment to all over the world more than 60 countries & areas mainly include Southeast Asia, South Asia, Middle East, Europe, America, South America and Africa etc!
Advanced Equipment
Professional Sales Team
One R & D Center, two quality control labs.At the same time, we work with universities such as QILU university to conduct technology research and product testing.
Own 2 quality inspection teams to carry out at least 20 inspection tasks every day.
Good and long term after-sales service.Own professional after-sales team,rapid response within 2 hours to supply professional production guidance.
Packaging & Shipping
Optical Brightener OB (CI 184) CAS Number 7128-64-5
Packaging in Drums or Bags or according to customer's requeirments
25KGS in one Drums or Bags
Production Certifications
Each fluorescent whitening agent and pigment has been strictly factory production and product quality testing, with product COA, TDS, MSDS and other certificates, and through third-party quality testing, obtain PC certificate, Shipping and air freight authentication report, etc. .
Exhibition
Participated in the chemical exhibition of professional optical brighteners and pigments at China and abord, for example, Shanghai International Industry Exhibition, Shanghai Pigment Exhibition, Pakistan online industry exhibition, Kenya Exhibition, Vietnam rubber and plastic industry exhibition. Our fluorescent brightening agents and pigments in the United States, Pakistan, India, Vietnam, Indonesia, South Korea, Russia and other countries have been praised by customers.
Efficient Transportation
Chemical Fluorescent Brightener and pigment transportation, support air, land, sea transportation.
We can supply DDP service for optical brightener and pigment, deliver the goods directly to the client’s designated location.
FAQ
Q:What is your minimum order quantity?
Any quantity of order will be taken seriously. Corporate with a number of international shipping agents. Rapid delivery service.
Q:What is the price?
For an accurate quote, please provide us with more details like logo or packaging customization requirements/quantity preference/shipping address, etc.
Q:Can I get a sample?
If you interested in our optical brightener/pigment/titanium dioxide, please feel free to contact me. FREE SAMPLES are waiting for you.
Your early reply will be highly appreciated.
Q:About payment terms of the chemical products?
Support various payment terms. We support payment by Alibaba Trade Assurance. In this way ,your payment safety is assured.What’s more, for any delay in delivery or quality issues, Alibaba can return your money in advance.Thus ,there’s no risk for you at all this international trade.In addition, we also support T/T, LC, D/P and so on.
We can supply DDP service, deliver the goods directly to the address you specify.
Q:How long will it take to ship to my address?
For international shipping, it depends on the product quantity and delivery address. For a specific estimate, please provide details of QUANTITY/ADDRESS/ so that I can quote the most cost-effective option.
Q:Can I customize optical brightening agent and pigment products?
Yes. We can offer OEM service: the products and the package can be with your LOGO and design which is free of charge.
Let me know the specific customization requirements, and I will get back to you as soon as possible.
Q:Do you offer after-sales service?
Professional Sales Team and Responsible After Sales Team.
Good and long term after-sales service.Own professional after-sales team,rapid response within 2 hours to supply professional production guidance.
Q:Can you provide your certifications?
Strict Quality Control and Testing Team.
Own professional quality inspection report, such as TDS MSDS COA and PC and so on.
Any quantity of order will be taken seriously. Corporate with a number of international shipping agents. Rapid delivery service.
Q:What is the price?
For an accurate quote, please provide us with more details like logo or packaging customization requirements/quantity preference/shipping address, etc.
Q:Can I get a sample?
If you interested in our optical brightener/pigment/titanium dioxide, please feel free to contact me. FREE SAMPLES are waiting for you.
Your early reply will be highly appreciated.
Q:About payment terms of the chemical products?
Support various payment terms. We support payment by Alibaba Trade Assurance. In this way ,your payment safety is assured.What’s more, for any delay in delivery or quality issues, Alibaba can return your money in advance.Thus ,there’s no risk for you at all this international trade.In addition, we also support T/T, LC, D/P and so on.
We can supply DDP service, deliver the goods directly to the address you specify.
Q:How long will it take to ship to my address?
For international shipping, it depends on the product quantity and delivery address. For a specific estimate, please provide details of QUANTITY/ADDRESS/ so that I can quote the most cost-effective option.
Q:Can I customize optical brightening agent and pigment products?
Yes. We can offer OEM service: the products and the package can be with your LOGO and design which is free of charge.
Let me know the specific customization requirements, and I will get back to you as soon as possible.
Q:Do you offer after-sales service?
Professional Sales Team and Responsible After Sales Team.
Good and long term after-sales service.Own professional after-sales team,rapid response within 2 hours to supply professional production guidance.
Q:Can you provide your certifications?
Strict Quality Control and Testing Team.
Own professional quality inspection report, such as TDS MSDS COA and PC and so on.
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
