Product name: Crosslinking agent TAIC
Chemical Name: Triallyl Isocyanurate
CAS NO.: 1025-15-6
Molecular Formula: C12H15N3O3
Molecular Weight: 249.27
Structural formula:
Chemical properties: At room temperature, it is highly stable and can be stored for a long time at room temperature. The functional group of TAIC is three allyl groups, which have the general properties of aliphatic olefins, such as various addition reactions, homopolymerization and copolymerization reactions, Prins reaction, etc. Under the initiation of peroxides, TAIC is more prone to undergo polymerization reactions than other allyl groups. When heated in air to above 140℃, it undergoes self-polymerization and becomes a transparent and hard homopolymer.
Specification
|
Item |
Top grade(liquid) |
|
Appearance |
clear liquid or crystal |
|
Active conten ≥% |
99 |
|
Hue(Pt-Co) ≤ |
50 |
|
Acid value(mg KOH/g)≤ |
0.3 |
Properties
Solubility
Not dissolves in water, slightly dissolved in alkane, and completely dissolves in aromatic hydrocarbon, alcohol, acetone, hydrocarbon halides and cyclopentane
hydrocarbon, etc.
Application
TAIC is widely used as the crosslinking agent, modifier and assistant vulcanizer of thermoplastics, ion-exchange resin, special rubber and other polymer materials. It is also and intermediate (additive) of photo-curable coating, photoresists and flame retardant (such as TBC).
TAIC is crosslinking agent for EVA sheet of solar cell packaging film.
Sulfur accelerators for special rubbers such as ethylene-propylene rubber, various fluorine rubber, CPE, etc. (used in combination with DCP, with a general dosage of 0.5-4%), can significantly shorten the curing time, enhance strength, wear resistance, solvent resistance and corrosion resistance.
Crosslinking of acrylic and styrene-type ion exchange resins. It requires less dosage than divinylbenzene crosslinking agents, has higher quality, and can be used to prepare ion exchange resins with excellent properties such as anti-fouling, high strength, large pore size, heat resistance, resistance to acids and alkalis, and oxidation resistance. This is a newly developed and promising new type of ion exchange resin at home and abroad.
Modification of polyacrylate and polyalkylacrylate. It can significantly improve heat resistance, optical properties and processing performance, etc. It is typically used for heat modification of ordinary organic glass.
Package and Storag
For liquid TAIC, packed in metal drum. Net weight is 200kg or 25kg.
Stored transporting and transported as safe goods. Avoid high temperature.
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