High reputation 12217-48-0 - China Photoinitiator TPO CAS NO. 75980-60-8 supplier – Unilong
High reputation 12217-48-0 - China Photoinitiator TPO CAS NO. 75980-60-8 supplier – Unilong Detail:
The product 2,4,6-trimethylbenzoyldiphenyl phosphine oxide (TPO) with cas 75980-60-8 is an efficient photoinitiator. The absorption wavelength of the photo-dissociation product moves to the short wave, and has the effect of photo-bleaching, which is beneficial to the ultraviolet light transmission, and can be used for the curing of thick coating. The thermal stability of TPO is excellent. It is heated to 180℃ without chemical reaction and has good storage stability. Although 2,4,6-trimethylbenzoyldiphenyl phosphine oxide (TPO) has its own light yellow, it becomes colorless after photosynthesis and does not change yellowing.
| Item | Standard |
| Assay % | ≥99.0 |
| Appearance | Yellowish crystal or powder |
| Acidity Value (mg KOH/g) | ≤0.5 |
| Clarification degree | Pass |
| Melting Point ℃ | 91-94 |
| Ash | ≤0.2% |
Unilong TPO(2,4,6-TRIMETHYLBENZOYL-DIPHENYL PHOSPHINE OXIDE) is a highly efficient, low yellowing, Type I photoinitiator used to initiate radical polymerization of unsaturated oligomers e.g. acrylates, after exposure to UV light. It can be used in combination with mono or multi-functional monomers as reactive diluents.
25kgs/drum 9tons/20FCL.
This product should be stored in a dry place and sealed warehouse under normal temperature to avoid direct sunlight.
Photoinitiator TPO CAS NO.: 75980-60-8
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2-Methyl-BCIM CAS NO.: 29864-15-1
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Benzil CAS NO.: 134-81-6
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UV-2908 with CAS 67845-93-6
MF:C31H54O3
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Sticking to the belief of "Creating products of high quality and making friends with people from all over the world", we always put the interest of customers in the first place for High reputation 12217-48-0 - China Photoinitiator TPO CAS NO. 75980-60-8 supplier – Unilong , The product will supply to all over the world, such as: Finland, New Delhi, Mexico, More than 26 years, Professional companies from all over the world take us as their long-term and stable partners. We are keeping durable business relationship with more than 200 wholesalers in Japan, Korea, USA, UK, Germany, Canada, France, Italian, Poland, South Africa, Ghana, Nigeria etc.
By Rosemary from Austria - 2017.03.07 13:42
The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
By Hazel from Chile - 2018.07.12 12:19
