Ultraviolet absorber UV-531 Chemical Name: 2-Hydroxy-4-Octyloxy Benzophenone (Benzophenone-12) CAS NO: 1843-05-6 Molecular Formula: C21H26O3 Structural Formula: Property : Yellowish crystals; Yellowish fine powder Freely soluble in benzene, n-hexane, acetone, slightly soluble in ethanol, very slightly soluble in ethane dichloride. Specification Contentú¦í¦99 % Melting Point: 47~49 ípC Ash: í_0.1 % Light Transmittance: (450nm)í¦90% (500nm)í¦95%. Characteristics and Uses: This product is a light stabilizer with good performance, capable of absorbing the UV radiation of 240-340 nm wavelength with the characteristics of light color, nontoxic , good compatibility, small mobility, easy processing etc. It can protect the polymer to its maximum extent, helps to reduce the color. It can also delay the yellowing and obstacle the loss of its physical function. It is widely applied to PE,PVC,PP,PS,PC organic glass, polypropylene fiber, ethylene-vinyl acetate etc. Moreover, it has very good light-stability effect on drying phenol aldehyde, varnish of alcohol and acname, polyurethane, acrylate, expoxnamee etc. Its dosage is 0.1%-0.5%. Package: packed in cardboard drums lined with plastic bags with the net capacity of 20 kg per bag. Precaution: No toxicity kept away from moisture and fire in transportation; stored and transported as common chemicals with relatively good stability.
UV absorber 531 Chemical Name: 2-Hydroxy-4-Octyloxy Benzophenone (Benzophenone-12) CAS NO: 1843-05-6 Molecular Formula: C21H26O3 Structural Formula: Property : ¢ÙYellowish crystals; ¢ÚYellowish fine powder Freely soluble in benzene, n-hexane, acetone, slightly soluble in ethanol, very slightly soluble in ethane dichloride. Specification Content£º¡Ý99 % Melting Point: 47~49 ¡ãC Ash: ¡Ü0.1 % Light Transmittance: (450nm)¡Ý90% (500nm)¡Ý95% Characteristics and Uses: This product is a light stabilizer with good performance, capable of absorbing the UV radiation of 240-340 nm wavelength with the characteristics of light color, nontoxic , good compatibility, small mobility, easy processing etc. It can protect the polymer to its maximum extent, helps to reduce the color. It can also delay the yellowing and obstacle the loss of its physical function. It is widely applied to PE,PVC,PP,PS,PC organic glass, polypropylene fiber, ethylene-vinyl acetate etc. Moreover, it has very good light-stability effect on drying phenol aldehyde, varnish of alcohol and acname, polyurethane, acrylate, expoxnamee etc. Its dosage is 0.1%-0.5%. Package: packed in cardboard drums lined with plastic bags with the net capacity of 20 kg per bag. Precaution: No toxicity kept away from moisture and fire in transportation; stored and transported as common chemicals with relatively good stability. 25KG Carton or drum.
Semicarbaxide hydrochloride Synonym : Semicarbazide hydrochloride CAS NO :563-41-7 Property :soluble in water, not soluble in anhydrous ethanol and ether. Specification : Appearance: White crystal Content í¦ 99% Boiling Point 173~177ípC Water Solubility: Qualified Use : This product is a raw material for pharmaceutical industry, used in the manufacture of nitrofuran etc. Also used as reagent for assaying ketone and aldehyde, as reagent for chromatogram analysis, and solvent for separating hormone and essential oil. Package : High-pressure cardboard drums lined with plastic membrane bags with the capacity of 25kg. Precaution : Kept at normal temperature and stored in dry and ventilated warehouses. Kept away from water and moisture. Kept away from rain and sunlight in transportation. Be careful in loading and unloading. Stored and transported according to regulations for general drugs.
Ultraviolet absorber UV-9 Chemical Name: 2-Hydroxy-4-Methoxybenzophenone ú¿Benzophenone-3ú¬ CAS NO : 131-57-7 Molecular Formula: C14H12O3 Structural Formula : Property : Yellowish crystalline powder, freely soluble in most organic solvents, not soluble in water. Specification : Content í¦99 % Melting Point : 62~65ípC Loss on drying(55í+2ípC) í_0.3% Content of Ash: í_0.1% Light Transmittance(290-400nm)í¦ 93 % Characteristics and Uses: This product is a high-efficienct UV radiation absorbing agent, capable of effectively absorbing UV radiation of 290-400 nm wavelength ,but it almost does not absorb visible light, particularly applicable to light-colored transparent products. It is well stable to light and heat, not decomposable below 200ípC, applicable to paint and various plastic products, particular effective to polyvinyl chloirde, polystyrene, polyurethane, acrylic resin, light-colored transparent furniture, as well as to cosmetics , with the dosage of 0.1-0.5%. Package : packed in cardboard drums lined with plastic bags with the net capacity of 25 kg per bag. Precaution :No toxicity; kept away from moisture and fire in transportation; stored and transported as common chemicals with good stability.
2-Chloronicotinic acid Chemical Name:2-Chloro-3-Pyridinecarboxylic acid CAS NO: 2942-59-8 Chemical Formula: C6H4ClNO2 Structural Formula: Specification : Appearance:White crystal Content :í¦ 99% Melting Point:178-180íµ TLC: Pass Loss on Dryingí_0.4% Ash í_0.3% Use : As an important pharmaceutical and pesticide intermediate, it can be used in the synthesis of various antibiotics, drugs for cardiovascular disease, as well as bactericide, pesticide, herbicide etc. Packing: 25kg in plastic nag lined carton. Precaution: Sealed, in cool and airiness place, far away from fire.
Specification: We do shopping bags in various design and fabrics. Promotional, seasonal, Non-Woven, PP Woven, Laminated Non-Woven, Laminated PP Woven, cotton coated, PVC Bags, Canvas, Cotton, Polyester, Nylon, Jute bags, Sisal bags, leather bags, beach bags. Foldable bags, Paper bags, Wine bags, School bags, Tote Bags. Recycled, reuse bags. Silkscreen Printing, Offset printing, digital Printing, UV Printing etc. Keywords : Shopping bags various design and fabrics. Promotional, seasonal, Non-Woven, PP Woven, Laminated Non-Woven, Laminated PP Woven, cotton coated, PVC Bags, Canvas, Cotton, Polyester, Nylon,Jute bags, Sisal bags, leather bags. Foldable bags, Paper bags, Wine bags, School bags, Tote Bags, Beach Bags. Recycled, reuse bags. Silkscreen Printing, Offset printing, digital Printing, UV Printing.
For the Mosquito killer Led Bulb Light, is a 900 lumen bulb that doubles as an insect killer. The light features a blue UV LED which attracts insects into a Mosquito Killer grid.And the Mosquito Killer grid uses only 1W of electricity, while the light itself uses a meager 9W – and both can be used independently.They are used at home and outdoor. A brush is provided to clean off insects once the bulb switched-off.Compare to other traditional mosquito killer, this bulb has no chemicals, no sprays and hence no fumes to our life. 2nd generation 2-in-1 LED LIGHT Bulb Plus LED Mosquito Killer Bulb Wattage: 10W Blue UV light Lumen: 900-1000lm Color Temperature (CCT): 6500K Input Voltage: AC 90-130V & 220v-240V With CE and ROHS Operation: Step1: Switch it on,both lighting +killing are on. Step2: Switch on again,light off,only killing on. Step3: Switch on again,killing off,only light on. Step4: Switch off, both off.
1. When you just fill a pool of new water, it rains heavily suddenly, which makes you very depressed. Whether you still want to go on swimming. Swimming pool cover can keep out wind and rain and snow and ice for you,Any weather can not affect you enjoy into the water. 2.You are a swimming lover. Whether you particularly hope to extend your summer time. Swimming pool cover can expend your swimming season,you can enjoy the fun of useful under the transparent pool room which provided UV protection,Or you can directly open the swimming pool cover,Shared with family or friends at the water's edge which have health and comfortable swimming environment throughout the year. 3, UV resistant 50 microns UV resistant layer, let you skin not sunburn and peeling after swimming. 4.When you are making delicious food in your kitchen, your children may be ready to go swimming personal. Whether you want a special door to lock your swimming pool at that time, Limited the children close to the pool,prevent children or animals fell into the pool, The Whole family will be assured. 5.In order not to waste water, you are not willing to see worms and leaves in your swimming pool ! 6, constant temperature swimming No matter how cold in the winter, we can provide you with the pool heating equipment, keep your swimming pool constant temperature forever! Today, we offer you an amazing view in your garden---- a modern, comfortable and safe swimming pool roofing! Whether in front of your balcony or in the middle of your garden, the roofing can mix harmoniously together with surrounding environment without obstructing your view.
Name : Weed control mat/Ground cover/ 1. Weight 2oz/sm - 14oz/sm or 60gsm-150gsm 2. Width 1.6' -20' or 0.5m-6m 3. Roll Length 16', 33', 65', or 5m,10m,20m,25m,50m,100m or as required 4. Color Black,Green,Black-green or as required 5. Weave 8*8,10*10,11*11,12*12,12*16 6. Material 100% PP material 7. UV resistance 3-5 years 8. Sample Avaliable 9. Delivery time About 20 days 10. Min order No limit 11.Terms of payment 1.TT or LC 12. Supply capacity 500 tons per month 13. Packing In rolls with paper core inside and polybag outside or in Carton or as your request 14. Quantity 1x20ft container can load about 11 tons 1x40'HC can load about 26 tons 15.Export market Australia,Canada,Argentina,USA,The Middle East,Europe market ,Japan and so on.
