rubber & plastic for chemical cocuring agent TAIC

Properties

Toxicity

Acute Oral Toxicity: LD50 (mouse) 666 mg/kg (14)

Eye Irritation: None (18)

Skin Irritation: None (17)

Mutagenic Potential: None (16)

(Neither the polymer and ethylene polymer of TAIC, or recyclable plastics crosslinked by TAIC will cause toxicity because of TAIC.)

Specifications

Application

A. Crosslinking coagent

TAIC is widely used as a coagent for peroxide crosslinking or radiation crosslinking of CPE, EPDM, EVA, Fluroelaster, polyolefins and so on.

a. CPE

TAIC is effective modifier to heat resistance with increasing of crosslinking density for peroxide crosslinking denisty for peroxide crosslinking of CPE. Since TAIC acts as an acceptor of HCI which is envolved from CPE at crosslinking reaction and deterioriates its physical properties.

b. EPDM

EPDM is being widely utilized for industrial use based on its excellent properties on heat resistance and weathering. In application field being required severe physical properties, peroxide crosslinking in employed. TAIC preferably contributes to promote crosslinking rate and also to improve its heat resistance, compression set and abrasion resistance.

c. EVA

TAIC is the most effecdtive coagent for crosslinking EVA. The effectivness of crosslinking coagent which acts in peroxide crosslinking of EVA is as follows;
TAIC = TAC > DVB ≥ TMPTMA = DAP = EGDM > NON

d. Polyolefines

TAIC is availavle for linking by x-ray, y-ray electron or ultra violet ray radiation and the product polyolefines have the superior insolubility to solvents and the tensile strength at high temperature could be improved.

B. Intermediate

TAIC can be also used as an intermediate for flame retardant additives and adhesives, for example used for high temperature processing field crosslinking coagent TMAIC(Trimethallyl isocyanurate), fire retardant TBC(Tris (2,3dibromopropyl) isocyanurate).