uv absorber mechanism

Brand Name:Senzhuo

Model Number:SZ-MM

Place of Origin:China

... Parameters Item Value Product Name UV Absorber UV-9 CAS 131-57-7 MF C14H12O3 MW 228.24 EINECS 205-031-5 Appearance Pale Yellow Powder ...

Brand Name:RQT

Model Number:uv-234

Place of Origin:China

...UV absorber UV-234/Light stabilizer 234 English Name Ultraviolet Absorbent UV-234 CAS 70321-86-7 EINECS 274-570-6 Appearance Light yellow powder Melting point 137-141 °C(lit.) Boiling point 589.3±60.0 °C(Predicted) Density 1.22g/mL @20℃ Purity 99.00% Molecular Formula C30H29N3O Light transmittance 460nm ≥97.00% 500nm ≥98.00% Packing (20 kg × 1) PE bag Use UV-UV-234 is a benzotriazole-type UV absorber that can absorb...

Brand Name:info@leader-biogroup.com

Model Number:LD

Place of Origin:CHINA

...UV Absorber 329/Octrizole/UV-329 CAS 3147-75-9 Inquiry email: info@leader-biogroup.com Hot Line +86-029-68895030 UV 329 is the general name for the chemical with CAS 3147-75-9. UV 329 is an ultraviolet light absorber and light stabilizer for plastics, coatings, and paint. Its suggested usage level is 0.1% to 1.0%, and it has great synergy with other stabilizers. product Name UV Absorber...

Brand Name:DR

Model Number:UV-P

Place of Origin:China

... NO. :2440-22-4 Chemical Structure: Specification Benzophenone Test Item UV-P Appearance Yellow powder Melting point 125-130°C Weight loss point 163℃(5.0%) Volatiles ≤0.5% Light transmittance ≥95% (440nm) ≥97% (500nm) Ash ≤0.1% Application UV-P

Brand Name:NANOLINKE

Model Number:Anti-aging

Place of Origin:SHANGHAI CHINA

UV-Absorbent/Anti-aging masterbatch or additive for PET FILM inorganic nano masterbatch Anti-yellowing & high temperature &long weather resistance Anti-AgingMasterbatch Application Anti-yellowing & high temperature &long weather resistance Widely used in ...

Brand Name:PRINTYOUNG

Model Number:PRY320-6

Place of Origin:China

6 Color Flexo Print Paper Cup Machine With UV Absorber Quick Detail The 6 color flexo printing machine is suitable for paper cup ,trademarks and adhesive-paper labels . It adopts ceramic anilox ...

Place of Origin:Chongqing, China

Brand Name:changfeng, Road Buidling

Model Number:BR-BP, BR-BP

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Place of Origin:Guangdong, China

Model Number:GLE

Brand Name:for Mercedes-Benz

Product Description Company Profile Guangzhou Chengxin Auto Parts Co., Ltd We are located in Guangzhou Chentian Kaitong Auto City, the largest auto disassembly parts market in Asia. We are an auto parts manufacturer with 13 years of experience, such as ...

Place of Origin:China

Brand Name:Xingshan Agricultural Film

UV Resistant Greenhouse Film Agricultural Greenhouse Film Manufacturer Product description: UV-resistant greenhouse film is a functional greenhouse film made by adding UV absorbers, light stabilizers, and antioxidants to PE/PO/EVA raw materials. It can block and absorb UV ultraviolet rays in sunlight that can damage the film and crops. It is divided into three main categories: ordinary UV...

Brand Name:Bright Pack

Model Number:B010

Place of Origin:Guangdong,China

... (e.g., PET/PE/PA, PET/EVA, or PA/EVOH/PE) with UV-absorbing/reflective additives (e.g., benzotriazole derivatives, inorganic nanoparticles). 6 7 8 UV Resistance Blocks >99% of UV radiation (300-400 nm); maintains optical/mechanical properties after 2,000+

Brand Name:HONGUM

Model Number:Customized

Place of Origin:CHINA

...rubber: Rubber has high elasticity and viscoelasticity, which enables it to effectively absorb shocks and vibrations. Compared to steel, rubber deforms more easily and has a smaller modulus, allowing it to better absorb and disperse energy. Rubber has a

Brand Name:PRINTINGPLUS

Model Number:ACU-6090

Place of Origin:China

... And Stable All-Around Ultraviolet Absorber Flatbed Printer Device description With the capability to print onto rigid substrates, it offers the ability to produce a diverse range of prints for both indoor and outdoor use. UV flatbed printers are ideal...

Brand Name:MJ MASTER ACOUSTIC

Anti Vibration Shock Absorber for HVAC and Mechanical Equipment Systems Product Overview The Shock Absorber is a high-performance vibration isolation solution designed to reduce impact, structure-borne noise, and mechanical vibration in a wide range of ...

Brand Name:Macy

Model Number:UL2000

Place of Origin:China

...uv vis Flash Lamp Micro Volume 0.5ul sample Macylab Instruments Spectrophotometer Minimum Sample Size 0.5ul Wavelength Range 190-850nm Optical Distance 1mm/0.2mm Wavelength Accuracy 1nm Wavelength Resolution ≤0.3nm(FWHM at Hg 253.7nm) Absorbance Accuracy 2%(0.76 at 257nm) Absorbance Resolution 0.002Abs(at 1mm optical distance) Absorbance...

Place of Origin:China

Brand Name:DPATP

Model Number:2903208700 2903208800

...Absorber with Electric 2903208700 2903208800 Description The Inductive Shock Absorber is an advanced suspension component designed to enhance ride quality and vehicle handling through electromagnetic or inductive control technology. Unlike traditional mechanical dampers, this system uses induction-based sensing and adjustment mechanisms...

Brand Name:NICE

Model Number:OB20300

Place of Origin:CN

...Absorbent Booms For Hydrocarbon Spills High Absorbency Marine Booms 20cm DiaX 3.0m Lg Oil Only Absorbent Boom is highly effective solution for containing and absorbing oil based liquids while repelling water. Suitable for open seas, marinas, rivers, lakes, docks etc. Manufactured with UV...

Brand Name:keyi laser

Model Number:KY-M-UV3w

Place of Origin:hubei

...UV laser marking engraving / marking machine Advantages of UV laser marking machine: Focused UV light spot size is small , heat-affected area during processing is mimimum, So it is used in ultra-fine and special material’s marking. Since UV laser did not produce any thermal effects and burning issues, the result of the marking is precise , smooth and steep. A lot of material will absorb UV light at 355nm except Copper, so UV...

Brand Name:TAIHUI

Model Number:T2510K

Place of Origin:CHINA

PE Foam Artificial Turf Shock Pad Underlay UV Resistant Customized Thickness 8-30 mm Why artificial turf systems need to adopt shock-absorbing pad? 1. The shock pad helps the artificial turf system provide superior resilience and impact resistance to ...

Brand Name:Osmanuv

Model Number:OSM-MS-1320

Place of Origin:CHINA

UV Coating Equipment Spot Printing UV Coating Machine ISO9001 W1600mm Spot Printing UV Coating Machine 380VAC 50HZ This machine adopts an imported brush roller system, driven by a motor with frequency conversion speed regulation, ensuring coating is applied evenly and absorbed...

Brand Name:CG

Model Number:CG-CT3-40027-1500A/C

Place of Origin:China

...UV Curing Lamp With 5-12w/Cm2 Irradiation Intensity​ LED UV Curing System Description UV LED curing is a relatively new technology that uses ultraviolet (UV) energy to transform liquids into solids. When energy is absorbed, a polymerization reaction occurs, turning the UV material into a solid. This process occurs instantaneously, making it an attractive alternative to traditional drying methods. " LED" UV...