As part of our business diversification strategy, we have established a new Fine Chemical division to produce Brominated Epoxy Oligomer Type of Flame Retardants under the brand “FLANON” in January 1996. It contributes to the Plastics Industries by adding fire resistant characteristics to various plastic resins.
|Appearance||Pale Yellow Granule|
|Epoxy Equivalent||950~ 1,200||2,000~ 2,500||5,000~ 6,000||20,000~ 30,000||20,000~ 40,000||20,000~ 40,000|
|Mn||1,500~ 2,500||3,000~ 5,000||6,000~ 9,000||9,500~ 13,000||8,000 or above|
|Mw||2,800~ 4,200||5,500~ 8,500||14,000~ 21,000||19,000~ 28,000||30,000~ 60,000||35,000 or above|
|Color (APHA)||50 or below||60 or below|
|Bromine Content (%)||50~53|
|Softening Point Range(˚C)||120~135||155~165||175~195||185~205||195~205||200~210|
|Application||ABS,HIPS||PBT||PET/PC, PBT/PET Alloy||ABS/PC, PET/PC, PBT/PET Alloy||Nylon 6/66, ABS/PC, PET/PC Alloy|
Capitalising on the vast experience gained from our research, development and production efforts, we have developed and commercialised more than ten Fine Chemical Products such as pharmaceutical intermediate and optoelectronics materials to meet the various requirements of worldwide customers.
In order to cope with the surge in demands and in having expertise in the manufacture of “niche” fine chemical products, we further established a Commercial Scale Plant. Once again, the Singapore Government funded our expansion through the “Investment Allowance” grant in recognition of our status as a unique manufacturer.
|Principal Technologies of Alteco Fine Chemical Division|
|High Viscosity Mixing||(Viscosity range from 250 cps to 2,000,000 cps)|
|High-Temperature Reaction||(Temperature range from 30˚C to 250˚C)|
|Halogenation||Iodonation => Example: Iodonation of toluene, Iodonation of benzene and etc.|
|Ullmann Reaction||Example: Reaction for diphenylamine derivatives under high-temperature reaction|
|Acetylation||Example: Acetylation for aniline|
|Esterification||Example: Diethyl oxalate|
|Diels-Alder Reaction||Example: Norbornene derivatives|
|Reduction Reactions||Example: Reduction by using Lithium aluminium hydride, Sodium Tetrahydroborate|
|General Organic Reactions|