Zinc Bis (diethyldithiocarbamate) Zdec (CAS No. 14324-55-1)

Basic Info

Model NO.	ZDEC
HS Code	29420000
Production Capacity	1, 000ton/Year

Product Description

Abstract
CAPAC-ZDEC, (CAS No. 14324-55-1), is a very fast primary or secondary (ultra) accelerator for natural and synthetic rubber. It is also a very rapid accelerator for NR and SBR lattices. Additionally it is used as an antioxidant in adhesive systems.

Identification
Name: Zinc bis (diethyldithiocarbamate)(CAS No. 14324-55-1),
CAS Registry Number: 14324-55-1
EINECS: 238-270-9

Application
- CAPAC-ZDEC is a secondary ultra accelerator for general purpose polymers (NR, SBR, IIR and EPDM). It can be used as primary accelerator in some continuous cure applications as well as in latex.
- Furthermore CAPAC-ZDEC is used as an antioxidant in adhesive systems.
- It should be noted that in the application of CAPAC-ZDEC N-nitrosodiethylamine can be formed by the reaction of diethylamine, a decomposition product, with nitrosating agents (nitrogen oxides).
- CAPAC-ZDEC is regulated for use in articles in contact with food as specified under FDA 21 CFR 175.105, 177.2600 and under BfR Recommendation XXI, Categories 1-4 and "Sonderkategorie".

Handling Precautions
For detailed information on toxicological properties and handling precautions please refer to the current Material Safety Data Sheet. This information sheet can be downloaded from our web site or requested from the nearest our company and should be consulted before handling this product.

Compounding Information
In NR latex 1.0 phr CAPAC-ZDEC together with 2.5 phr sulfur serves as a good starting point when used as a primary accelerator.
A good starting point for foamed applications based on NR or SBR is 1.5 phr CAPAC-ZDEC in combination with 1.0 phr ZMBT and 2.5 phr sulfur.
In NR and SBR CAPAC-ZDEC is generally used at the 0.1 to 0.4 phr level in combination with thiazoles and sulfenamides.
In EPDM rubber applications CAPAC-ZDEC is generally used in blends with other dithiocarbamates in order to minimize bloom; Dosages are determined based on specific application.

Packing
The regular packing of this product is paper-plastic bag, 25kg/bag, 500kg/pallet and 10 tons for 20" FCL with pallets.

Storage and Shelf Life
It should be stored in dry, cool, ventilated room; Keep away from water, moisture, high temperature and fire. This product has a shelf life of at least 12 months if stored in tightly closed original container at room temperature.

Properties
Item	Typical Values
	Power	Dust-free Power	Granules
Appearance	White Power( Granules)
Initial Melting Point, ° C Min.	174.0	172.0	172.0
Heat Loss, % Max.	0.40	0.40	0.40
Zinc Content, %	17.5~19.0	16.2~18.7	16.2~18.7
Residue on 150 µ M Sieve, % Max.	0.10	0.10	-
Residue on 63 µ M Sieve, % Max.	0.50	0.50	-
Oil Content, %	-	1.0~2.0	-
Particle Size, mm	-	-	1.5! 2.5