Rubber Accelerator EUR

Rubber Accelerator EUR

Chemical Name:
N-N'-Dipthylthiourea
Molecular Formula: C5H17N2S
Molecular Weight: 132.23
Gravity: 1.10
CAS NO.: 105-55-5
Package: 25kg/bag
Storage Life: 24 months
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Product Details

Description:


DETU


Accelerator Chemical Name

N-N'-Dipthylthiourea

Molecular Formula

C5H17N2S

Molecular Structureimage001.jpg
Molecular Weight

132.23

Gravity1.10
CAS NO.105-55-5
Package 25kg/bag
Storage Life24 months



Specification:


TIM截图20180920152824.png


Application

This product has low promotion efficiency and poor scorch resistance, so it is rarely used for diene rubber. However, in special cases, if it is vulcanized with a sulfur donor such as thiuram sulfide, it has the action of an active agent. It has unique performance on the vulcanization of neoprene, and can produce chloroprene vulcanizates with good tensile strength, hardness and compression set.Used in the manufacture of industrial products. Special wire, sponge synchronous belt, V belt, moulding, injection and extrusion products.

Compared with ETU, the scorch and vulcanization are faster, but the vulcanization flatness is better. Easy to disperse and not spray. When the dosage is large, high-temperature high-speed vulcanization can be carried out, which is especially suitable for continuous vulcanization of extruded products. This product is also a promoter for butyl rubber and a vulcanization active agent for EPDM. It has anti-oxidation effect on natural rubber, neoprene, nitrile rubber and styrene-butadiene rubber.

This product is a promoter for various types of neoprene, chlorosulfonated polyvinyl chloride rubber, chlorohydrin rubber and polyacrylate rubber. It is suitable for metal oxides as vulcanizing agents, especially when magnesium oxide and zinc oxide are used as vulcanizing agents. Safe operation and not easy to burn. This product is especially suitable for 54-1 (W) type and general GN type neoprene. It is easy to disperse, not pollute or discolor in the rubber compound. The amount is 0.25-1.5 parts in the general product, 0.2-0.5 parts in the 54-1(W) type neoprene water-resistant product, and 10-20 parts of lead monoxide.






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