Accelerator DETU 105-55-5

Category :

Catalyst and Auxiliary/Rubber Auxiliary Agent

CAS NO :

105-55-5

EC NO :

203-308-5

MF :

C₅H₁₂N₂S

MW :

132.2272

Product description :

Chemical name

N,N'-Diethylthiourea

Molecular formula

C₅H₁₇N₂S

Structural formula

Molecular weight

132.23

Technical Index

Appearance	white powder
Initial Melting point≥	74.0??
Loss on heat≤	0.50%
Ash≤	0.30%
Residue on Sieve(250μm), % ≤	0.50

Properties

white powder . Relative Density : 1.10

Uses

This accelerant can promote the effectiveness and has poor performanceto low-and anti-burning, so the diene rubber has been rarely used, but in special circumstances, such as thiuram sulfide with sulfur yellow donor vulcanization, it is the he most active thiourea for the vulcanization of CR. Gives rapid vulcanization at low, medium and high temperatures. Can be used to boost EPDM sulphur vulcanization systems. Particularly suited to high-speed C.V. processes. Especially suitable for continuous vulcanization extrusion products; this product is alos an accelerant of butyl rubber , curing agent activator of EPDM rubber. Has antioxidant effectsFor natural rubber, neoprene, nitrile rubber and SBR . generally used in the manufacture of industrial products, special wire, sponge products.

Packing

PE film bag lined PP woven bag or laminated kraft bag, Net wt 25kg.

Storage

Stored in cool and dry place, avoid fire, insolation and moisture.

Synonyms :

1,3-Diethyl-2-thiourea;1,3-diethylthiourea;Diethyl-2-thiourea;Diethylthiourea;N,N'-diethylthiocarbamide;pennzone e;thiate h;Rubber Accelerator DETU;

Molecular Structure :

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