Accelerators / TDEC

Characteristics

TDEC is a very fast primary or secondary ultra- accelerator used for natural and synthetic rubbers. TDEC is also used as a secondary ultra-accelerator in combination with other accelerators such as benzothiazoles and sulfenamides and their cure systems. TDEC offers very fast vulcanization.

Properties:	Limits:	Method:
Appearance:	Yellow powder
Specific Gravity kg/m3:	1.44 @ 20°C
Melting Point ▫C min:	100.0	GB/T11409.1
Tellurium content, %:	16.5-19.0	Q/LH-0505-13(02)
Heat Loss, % max:	0.50	GB/T11409.4
Residue on sieve (63 μm):	0.50	GB/T11409.5
Residue on sieve (150 μm):	0.10	GB/T11409.5
Oil content, %:	0.0-2.0	Q/LH-901-13(02)