OEM Manufacturer 5858-81-1 - China Photoinitiator TPO CAS NO. 75980-60-8 supplier – Unilong
OEM Manufacturer 5858-81-1 - 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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We have a professional, efficiency team to provide quality service for our customer. We always follow the tenet of customer-oriented, details-focused for OEM Manufacturer 5858-81-1 - China Photoinitiator TPO CAS NO. 75980-60-8 supplier – Unilong , The product will supply to all over the world, such as: Mauritania, The Swiss, European, Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!
By Myra from Thailand - 2017.11.29 11:09
Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
By Bella from Gabon - 2018.09.21 11:44