ACCELERATORS
   
1. Antioxidant
 
 
 
 
 
   ANTIOXIDANT---TMQ (RD)
 
2. Accelerators
 
     Dithocarbarmate
 
    Dithiocarbamates
    PX(ZEPC)
 
     Thiourea
 
     SULFENAMIDE--
     CBS (CZ)
 
     SULFENAMIDE---NOBS
 
     THIURAM---TMTD (TT)
 
     DITHIOCARBAMATES
 
3. Vulcanizing Agent
 
4. Pre Vulcanization 
    Inhibitor
 
5. Organic Silane
    Coupling     Agent
 
 
THIOUREA---ETU(Na-22)
 
CHEMICAL NAME: Ethylene Thiourea
CAS NO.: 96-45-7
STRUCTURE:
 
ETU is a special curing accelerator for chloroprene rubber of CH and W, epichlorohydrin rubber and polyacrylate rubber, suitable for wire, cable, rubber belt and tube, rubber shoes, rubber coat and so on, also suitable for intermediate products of fine chemicals, antioxidant, insecticide, dyestuff, drug and synthetic resin, etc..
 
PRODUCT SPECIFICATIONS  
Appearance: White or grey-white crystal powder
Melting Point Initial (℃) min 195.0
Heating Loss (%) max. 0.30
Ash (%) max. 0.30
Residue on 150μm sieve: (%) max. 0.10
TYPICAL PROPERTIES
Density at 20℃		 Kg/m3 1420—1430
PACKAGING:
Bag:		 25kg plastic woven bag paper with plastic film bag, kraft paper bag
 
Shelf Life: 12 monthes
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