Uv absorber Uv-329 (Uv-5411)
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- benzotriazole, uv 5411, uv stablizers, uv-329
- Category
- Industrial Supplies
Dalian Richfortune Chemicals Co.,Ltd.
- Country / Year Established
-
China
/
- Business type
- Others
- Verified Certificate
-
11
| Product name | Uv absorber Uv-329 (Uv-5411) | Certification | - |
|---|---|---|---|
| Category | Industrial Supplies | Ingredients | - |
| Keyword | benzotriazole , uv 5411 , uv stablizers , uv-329 | Unit Size | - |
| Brand name | - | Unit Weigh | - |
| origin | Stock | - | |
| Supply type | - | HS code | - |
Product Information
UV-329(Benzotriazole UV Absorber)
Chemical name : 2- (2'-Hydroxy-5'-tert-octylphenyl)benzotriazole
Introduction: UV-329 is a benzotriazole type ultraviolet light absorber (UVA), imparting good light stability for plastics and other organic polymers. It is an effective light stabilizer for a variety of plastics and other organic substrates.
Details:
Molecular formula: C20H25N3O
CAS NO : 3147-75-9
Structure :
Properties:
Appearance : white powder
Melting Range : 103-105 °C
Transmittance (%) : 440nm≥97 500nm≥98
Applications:
1. Unsaturated Polyester : 0.2-0.5wt% based on polymer weight
2.PVC: Rigid PVC : 0.2-0.5wt% based on polymer weight
Plasticized PVC : 0.1-0.3wt% based on polymer weight
3.Polyurethane : 0.2-1.0wt% based on polymer weight
4.Polyamide : 0.2-0.5wt% based on polymer weight
Packing:UV-329 is available in powder form in a 20 kg (44.1 LB) fiber drum, net weight, with an inner PE liner.
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
Dalian Richfortune Chemicals Co.,Ltd.
- Country / Year Established
-
China
/
- Business type
- Others
-
11
- President
- Liu
- Address
- 12A-11 Yangguang Shuma Building, 596 Huang Pu Road, DaLian, Liaoning 116023, P.R. China
- Product Category
- Catalyst & Chemical Auxiliaries,Industrial Supplies
- No. of Total Employees
- 1-50
- Company introduction
-
A Global Leader in Specialty Additives, Intermediates and Heat Transfer Fluids
In 1992, we firstly developed and tried to produce Optical Brightener OB.
In 1995, we started to manufacture 2,5-thiophenedicarboxylic acid(also called OB acid) and other kinds Optical Brighteners( OB-1, FP-127, ER) .
In 2005, we started to make Biphenyl series, Optical Brightener CBS-X and Heat Transfer Fluids.
In 2012, we started to expand production capacity of some products, such as 5000Mt/a DIPEHNYL OXIDE, 3000Mt/a P-TOLUIC ACID, 2000MT/a PARTIAL HYDROGENATED TERPHENYL, 2000Mt/a 2-FORMYLBENZENESULFONIC ACID SODIUM SALTS, 600Mt/a FERROCENE.
After decades fast development, now our products include:
Additives: optical brighteners; Antioxidants; UV Absorbers; Flame Retardants, Photo Initiators, Accelerators; Ferrocene, Etc
Heat Transfer Fluids: Biphenyl+Diphenyl Oxide Mixture(RFCTHERM-400), Partial Hydrogenated Terphenyl(RFCTHERM-PHT-350), Etc
Intermediates: P-toluic acid, P-Tolunitrile, 2-amino Phenol, Biphenyl, Diphenyl Oxide, 1,4-naphthalene dicarboxylic acid, 2-Formylbenzenesulfonic acid sodium salt, Etc
We also focus on inorganic chemicals (Especially in High purity Strontium and Barium salts.
Today, our products have been exported to many countries, we also have become a global leader in above fields.
A Commitment to Our Products
All our products are supported by our Quality System and testing and R&D laboratories, we offer expert technical support and valuable services based on our professional knowledge over decades, We apply this approach to create a customer experience that is friendly, efficient and seamless, We hope to establish good cooperation relations with colleague worldwide.
A Philosophy of Sustainable and Innovative Development
We always select environmentally responsible raw materials to manufacture our products, For every product across our entire product line, we constantly looks for ways to reduce environmental impact, everybody is obliged to protect environment, everybody have the right to enjoy green grass, clean water and fresh air.
- Main Markets
-
Brazil
Germany
India
Italy
South Africa
South Korea
Spain
Turkey
U.S.A
- Main Product
