China N,N'-Diethylthiourea DETU-80GE F500 CAS 105-55-5 Manufacturers Suppliers Factory-Buy Good Price in Stock -Henan Xuannuo Chemical Co., Ltd

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N,N'-Diethylthiourea DETU-80GE F500 CAS 105-55-5

DETU enables fast vulcanization of neoprene rubber, especially for continuous vulcanization of neoprene rubber. continuous vulcanization process of neoprene. The use of DETU, MBTS and DOTG pre-dispersed masterbatch has a faster promotion effect, but may cause scorching; the heat aging performance and mechanical properties of the vulcanized rubber are very good, and no frosting.

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Product Details

Chemical Name: N,N'-Diethylthiourea

Trade Name:XUANNUO®DETU-80GE F500

CAS:105-55-5

Specifications:
Item	Standards
Appearance	Light yellow Granules
Active Content (%)	80.0
Filtration (μm)	500.0
Binder	EPDM/EVM
Sulfur Element (%)	19.0
Density (g/cm3)	1.00
Initial melting point	Min72℃
Ash content	Max 0.3%
Heat loss	Max 0.3%
63μmsieve residue	Max0.5%
63μmsieve residue	Max 0.5%

Applications:
This product is a thiourea accelerator, which is generally obtained by the reaction of amine carbon disulfide. The most commonly used varieties are ethylene thiourea (NA-22) and N,N'-di-n-butylthiourea (DBTU). )Wait. This kind of chemical accelerator has low promoting effect and poor scorch resistance, so it is rarely used for diene rubber. When vulcanizing agent, it has the function of active agent.Effective guarantee of activity of DETU-80 due to pre-dispersed masterbatch.

Package: 25kg/bag.600kg/pallet
Neutral packing, Xuannuo Style Packing, Customized packing

Storage & Shelf Life:Stored in a dry and cool place. 1 year in its original packaging