UV Absorber UV-327 J6109 Broad Absorption Range It can be used in combination with phenolic and phosphite antioxidants and light stabilizers
UV Absorber UV-327 is a highly effective light stabilizer belonging to the benzotriazole class of UV absorbers. It selectively absorbs ultraviolet light with wavelengths ranging from 270 to 400 nanometers. By converting absorbed UV energy into harmless thermal energy for release, it effectively prevents UV degradation of polymeric materials, delays material aging, and significantly extends the service life of various products. With its excellent chemical stability, low volatility, and compatibil
Project | Indicator |
Appearance | White powder |
Melting Point (°C) | 140-150℃ |
Loss on Heating (%) | ≤0.5 |
Ash Content | ≤0.1 |
Light Transmittance (%) | 460nm≥97 |
500nm≥98 |
- Parameters
Project | Indicator |
Appearance | White powder |
Melting Point (°C) | 140-150℃ |
Loss on Heating (%) | ≤0.5 |
Ash Content | ≤0.1 |
Light Transmittance (%) | 460nm≥97 |
500nm≥98 |
I. Product Overview:
UV Absorber UV-327 is a highly effective light stabilizer belonging to the benzotriazole class of UV absorbers. It selectively absorbs ultraviolet light with wavelengths ranging from 270 to 400 nanometers. By converting absorbed UV energy into harmless thermal energy for release, it effectively prevents UV degradation of polymeric materials, delays material aging, and significantly extends the service life of various products. With its excellent chemical stability, low volatility, and compatibility with multiple polymers, this product finds extensive applications in plastics, coatings, and numerous other fields.
Specification
Project | Indicator |
Appearance | White powder |
Melting Point (°C) | 140-150℃ |
Loss on Heating (%) | ≤0.5 |
Ash Content | ≤0.1 |
Light Transmittance (%) | 460nm≥97 |
500nm≥98 |
Product Features:
Broad Absorption Range: Efficiently absorbs ultraviolet light at wavelengths between 270-400 nanometers, providing comprehensive protection against UV damage to materials within this spectrum.
Excellent Chemical Stability: Resists reactions with other substances, maintaining stable performance in complex environments for long-term material protection.
Low Volatility: Minimal loss during processing and use, ensuring prolonged retention within materials for sustained protective efficacy.
Excellent Compatibility: Highly compatible with polyolefins like polyethylene and polypropylene, also suitable for materials such as polyformaldehyde and polyurethane, dispersing uniformly without separation.
High Purity: Ash content ≤0.1%, minimal impurities, causing no adverse effects on the physical and chemical properties of materials.
Superior Light Transmission: Light transmittance ≥97% at 460nm and ≥98% at 500nm. Does not compromise light transmission or color appearance when used in transparent or light-colored materials.
Excellent Synergistic Effects: When combined with phenolic or phosphite antioxidants and light stabilizers, significantly enhances outdoor weather resistance of finished products.
Strong Thermal Stability: Melting point 140-150°C, heating loss ≤0.5%, suitable for high-temperature processing environments with stable performance.
IV. Product Applications:
UV absorber UV-327, as a highly efficient UV absorber, effectively absorbs ultraviolet light with wavelengths of 270-400 nm. It exhibits excellent chemical stability, low volatility, and good compatibility with polyolefins, making it particularly suitable for polyethylene and polypropylene. It can also be used in polyformaldehyde, polymethyl methacrylate, polyurethane, and various coatings. It can be combined with phenolic and phosphite antioxidants and light stabilizers to significantly enhance the outdoor performance of finished products.
V. Product Packaging:
25KG/drum. Store in a well-ventilated, dry, and cool warehouse, avoiding direct sunlight and rain exposure. Warehouse temperature should be maintained at ambient conditions (0-30°C), with relative humidity not exceeding 70%.
REMARK |
The above information is believed to be accurate and presents the best explanation currently available to us. We assume no liability resulting from above content. The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed in the contract. |
Previous : UV Absorber UV-328 J6105 Excellent compatibility Low migration Weather Resistance of Membrane Materials
Next : Anti-Scratch Agent 51 J6202 Excellent abrasion resistance water-based letterpress inks
Copy product links
Long by picture save/share
UV Absorber UV-327 J6109 Broad Absorption Range It can be used in combination with phenolic and phosphite antioxidants and light stabilizers
INQUIRY
Add Successfully
At vero eos et accusamus et iusto elity agnissmos ducimus os quidtiis praesetium ptatum mole deeniti .
GET IN TOUCH
Address: M18-101, chemical zone, China south city, , shenzhen city, guangdong province, China.
Tell : (+86) 755-88834518
(Monday to Friday: 9:00-18:00)
Email : tanya@jitian168.com
Email : resin@jitian168.com
BUSINESS HOURS
Monday to Friday : 9 am to 6 pm
Saturday : 10 am to 4 pm
Sunday : Closed Support Hours in 24/7 Everyday
NEWS LETTER
Enter your email address for our mailing list to keep your self our lastest updated.
点击右上角
分享给朋友吧
© 2022 SHENZHEN JITIAN CHEMICAL CO.,LTD . All rights reserved Site Map
