Accelerator ZDEC(EZ,ZDC),ZDEC(EZ,ZDC)-80
Accelerator ZDEC(EZ,ZDC),ZDEC(EZ,ZDC)-80
|
Product Name
|
ZDEC (EZ, ZDC)
|
|
Chemical Name
|
Zinc diethyldithiocarbamate
|
|
Molecular Formula
|
|
|
CAS No.
|
14324-55-1
|
|
Molecular Weight
|
361.91
|
|
Specifications
|
|
Item
|
Standards
|
|
Product Form
|
Powder
|
dust-free powder
|
|
Appearance
|
White powder
|
|
Initial Melting Point ℃ (≥)
|
175.0
|
174.0
|
|
Loss on Drying % (≤)
|
0.4
|
0.5
|
|
Zinc Content %
|
17.0-19.0
|
17.0-19.0
|
|
Residue on 63μm Sieve % (≤)
|
0.5
|
0.5
|
|
Residue on 150μm Sieve % (≤)
|
0.1
|
0.1
|
|
Density,g/cm3
|
1.41
|
1.41
|
|
Additive, %
|
|
1.0-2.0
|
|
Application
|
|
Vulcanization speed
|
Super Speed Class
|
|
Application
|
◆ RXX ZDEC is a widely used ultra fast accelerator for NR latex based compounds and also finds applications as primary or secondary accelerator in most dry rubber based sulphur cured compounds.
◆ RXX ZDEC is very active at temperatures above 100℃. As a primary accelerator in NR dry rubber based compounds. RXX ZDEC exhibits scorching tendency, faster cure rate, higher cross link density but poor reversion resistance. However, RXX ZDEC does not affect the stability of NR latex based compounds.
◆ General dosage: 0.5—1 phr.
|
|
Package
|
|
Kraft paper bag
|
25 kg
|
|
Validity
|
24 months
|
|
EINECS No
|
238-270-9
|
|
Executive standard
|
HG/T4782-2014
|
|
Product name
|
ZDEC(EZ)-80
|
|
Carrier
|
SBR+TPR
|
|
Chemical Composition
|
Zinc diethyl dithiocarbamate
|
|
Active Content %
|
75
|
|
Color
|
Grey-white granules
|
|
Mooney Viscosity ML1+4 50℃ ≤
|
50
|
|
Mesh
|
100
|
|
Density
|
1.25
|
|
ZDEC(EZ)-80
|
Pre-Dispersed Polymer Bound Chemicals
|
|
function
|
Vulcanizing Agent
|
|
composition
|
Mixture of 80% zinc diethyldithiocarbamate and 20% polymer and dispersing agent
|
|
Density（g/cm3）
|
Approx 1.08
|
|
Ash%(≤)
|
Approx 19.00
|
|
Application Notes
|
|
Use
|
ZDEC-80 is a ultra-accelerator for natural rubber and synthetic rubber.In case of blooming,it always use together with other dithiocarbamates and keep the dosage under 1 phr.It can act as activator in rubber compounds based on IIR and obviously decrease the curing time
|
|
Dosage
|
0.1 - 1.0phr
|
|
Packaging
|
25 kgs in carton box with polyethylene bag liner
|
|
Storage
|
Keep cool (below 25℃) and dry in original package.24 months from production date
|
