China Cheap price 71957-08-9 - UV Absorber 2908 (UV-2908)with CAS 67845-93-6 – Unilong
China Cheap price 71957-08-9 - UV Absorber 2908 (UV-2908)with CAS 67845-93-6 – Unilong Detail:
| ITEM | INDEX |
| Appearance | White to light yellow Powder |
| Assasy, % | ≥ 98 |
| Melting Point(℃) | 59.00-64.00℃ |
| Volatile(%) | ≤0.50 |
| Volatile(%) | ≤0.10 |
| Transmittance(%): 460nm | ≥ 95.00 |
| Transmittance(%): 500nm | ≥ 97.00 |
This product is an excellent high-efficiency, aging-preventing agent, capable of absorbing the ultraviolet radiation of 270-340 nanometers, widely applied to PE,PVC,PP,PS,PC,polypropylene fiber, ABS resin, epoxy resin, resin fiber and ethylene -vinyl acetate etc. It can be applied to plastic containers and food-packing boxes as packaging materials, providing good light-stabilizing effect. Recommended dosage:0.1-0.5% for thin products and 0.05-0.2% for thick products.
The product belongs to the class of hindered hydroxybenzoate light stabilizer. UV-2908 is most suitable for the protection of polyolefins, polycarbonate and the systems containing flame retardants and thioesters.
25kgs/drum,9tons/20′container, 25kgs/bag, 20tons/20′container.
Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.
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EINECS No.: 218-345-2
MF: C19H14O
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Photoinitiator 907 CAS NO.: 71868-10-5
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Photoinitiator 784 CAS NO.: 125051-32-3
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Photoinitiator 2959 CAS NO.: 106797-53-9
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Photoinitiator 369 CAS NO.: 119313-12-1
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Photoinitiator BMS CAS NO.: 83846-85-9
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Photoinitiator 379 CAS NO.: 119344-86-4
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Photoinitiator DMBI CAS NO.: 21245-01-2
EINECS No.: 244-288-8
MF: C14H21NO2
Photoinitiator CBP CAS NO.: 134-85-0
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MF: C13H9ClO
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MF: C12H16O3
Photoinitiator BCIM CAS NO.: 7189-82-4
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EINECS No.: 1312995-182-4
MF: C44H31Cl3N4O2
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MF: (C13H16O2)n
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MF: (C2H4O)n.C18H20N2O3
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MF: C52H68N6O5.(C2H4O)n
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MF: C28H18O5.(C2H4O)n
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MF: C15H12O3
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MF: C14H18O
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MF: C19H14O
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MF: C21H28N2O
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MF: C16H12O2
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EINECS No.: 201-667-2
MF: C13H7ClOS
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MF: C14H10O4
Benzoin CAS NO.: 119-53-9; 579-44-2
EINECS No.: 209-441-5
MF: C14H12O2
Benzil CAS NO.: 134-81-6
EINECS No.: 205-157-0
MF: C14H10O2
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Our goods are broadly recognized and reliable by users and can meet consistently switching financial and social demands of China Cheap price 71957-08-9 - UV Absorber 2908 (UV-2908)with CAS 67845-93-6 – Unilong , The product will supply to all over the world, such as: Buenos Aires, Greenland, Poland, We have 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export products to other countries. We expect to cooperate with you to develop a larger market.
By Rita from Libya - 2018.02.08 16:45
Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
By Faithe from Luxemburg - 2018.06.03 10:17
