Factory supply Photoinitiator TPO 99%
| Price | USD20.00 |
| Packge | 1KG |
- Min. Order:1KG
- Supply Ability:200ton
- Time:2022-07-14
Product Details
- Product NamePhotoinitiator TPO
- CAS No.75980-60-8
- EINECS No.278-355-8
- MFC22H21O2P
- MW348.37
- Appearancepowder to crystalLight yellow to Yellow to Green
- Melting point 88-92 °C(lit.)
- density 1.12 g/mL at 25 °C(lit.)
- Boiling point 519.6±60.0 °C(Predicted)
- storage temp. Sealed in dry,Room Temperature
- Water Solubility 3.4mg/L at 20℃
TPO, a highly efficient free radical (1) type light, has a high-efficiency photoinitiator that absorbs over a long wavelength range, and it completely cures on a pigmented surface of white or high titanium dioxide. Due to its broad absorption range, its effective absorption peak is 350-400 nm, and its absorption is always around 420 nm. Its absorption peak is longer than conventional initiators, and it can generate two free radicals of benzoyl and phosphoryl after irradiation. Can initiate polymerization, so the photocuring speed, it also has a photobleaching effect, suitable for thick film deep curing and the coating does not yellow characteristics, with low volatility, suitable for water-based.
Specifications
TESTS
SPECIFICATIONS
Results
Appearance
Pale yellow powder or crystal
Pale yellow powder or crystal
Content(%)
99min
99.32
Acid Value(mg KOH)
0.50max
0.4
Volatile(%)
0.20max
0.08
Melting point(℃)
91-94
91.3-92.5
Company Profile Introduction
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in lead acetate,carbopol and other chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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- Since:2017-12-08
- Address: Building A, Enjoy city, Zhongshan East Road, Shijiazhuang city, Hebei province