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Wuhan Kemi-Works Chemical Co., Ltd.

125051-32-3, Photoinitiator Fmt/ Photoinitiator 784, C30h22f4n2ti manufacturer / supplier in China, offering Photoinitiator Fmt/ Photoinitiator 784 125051-32-3, 2, 7-Dibromo-9, 9-Diphenylfluorene 186259-63-2, Hydrogen-Terminated Silicone Oil 70900-21-9 and so on.

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Supplier Homepage Product Special fine chemicals Photoinitiator Fmt/ Photoinitiator 784 125051-32-3

Photoinitiator Fmt/ Photoinitiator 784 125051-32-3

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 1000kg
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: Km-504
  • Appearance: Powder
  • Colour: Yellow to Orange
  • Purity: 99.0%Min
  • Molecular Formula: C30h22f4n2ti
  • Trademark: KMW
  • Specification: Assay: 99.0%min
  • Type: Synthesis Material Intermediates
  • Quality: Industrial
  • Melting Point: 165-170
  • Volatility: 0.5%Max
  • Molecular Weight: 534.37
  • Transport Package: 25kg/Fibre Drum
  • Origin: China
Product Description
Product No.:Km-504
Product Name:Photoinitiator FMT/ Photoinitiator 784
Cas No.:125051-32-3
Molecular Formula:C30H22F4N2Ti
Molecular Weight:534.37
Appearance: yellow to orange powder
Melting Point: 165-170 ºC
Purity: 99.0%min
Volatility: 0.5%Max

Character and Application:

FMT is a kind of high-end UV and visible light photoinitiator with the same molecular structure as of the Ciba i-784 photoinitiator. It's a very reactivefree radical type curing photoinitiator.

FMT appears yellow to orange powdermelting point is at 165-170 ºCthe typical absorptions are at 333nm396nm470 nmand the maximum absorption wavelength can amount to 560 nm. It's the very good UV and visible light photoinitiator which can match argon laser 488 nm emission wavelengths. Its light trigger process neither belongs to cracking typenor belongs to deprive-hydrogen typebut after it absorbs the optical energyphotoinduced heterogeneous light responding cyclo-intermediates (A)then takes place ligands replacement with oligomer and ester carbonyl of acrylate in reactive diluentproduces free radicals (B)causes polymerization and crosslinking.

It absorbs well in visible lighthas light-decolourizatio after photolysisis very suitable for visible light curing of thick coatingcan cure coating whose thickness is above 70 μm. Its thermal decomposition temperature is at 230ºCso it wouldn't vplazmtf when boiled in or sodium hydroxide for a few hours has excellent thermal stability.

Our FMT's lwonderful. It can initiate as long as gived 488nm illumination of 0.8mJ/cm2 in acrylate system.

It is mainly used in high-tec and high value-added fieldssuch as argon laser scanning curingholographic laser imagerypolyimide photocuring PCB printing ink PCB and idental materials and it also can be used in UV coating UV printing ink UV adhesive photoresist.

The usage of this product should base on the results of it can be used either individually or co-used with other photoinitiators according to the practical use conditions and the suggested volume of addition is 0.1-5 ‰ (w/w).

Advantages:

1. Have light-decolourization
2. Be applicable for visible light curing of thick coating
3. Have excellent thermal stability
4. No residuum and the volume of addition is small
5. Can be used in brunet system and the is strong
6. no pollution no solvent evaporation
7. Photoinitiation is fast
8. The effect of Yellowing resistance is good
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