Product Name

ZDBC (BZ)  Green

Chemical Name

Zinc dibutyldithiocarbamate

Molecular Formula

CAS No.

136-23-2

Molecular Weight

474.12

Specifications

Item

Standards

Product Form

Powder

dust-free powder

Appearance

White Powder

Initial Melting Point ℃ (≥)

104.0

102.0

Loss on Drying % (≤)

0.4

0.4

Zinc Content %

15.5-17.5

15.5-17.5

Density,g/cm3

1.24

1.24

Residue on 63μm Sieve % (≤)

0.5

0.5

Residue on 150μm Sieve % (≤)

0.1

0.1

Additive, %

Application

Vulcanization speed

Super Speed Class

Application

◆ RXX ZDBC is used as secondary ultra accelerator for thiazole and sulfenamide cure systems in general purpose polymers (NR, SBR, IIR, E-PDM). It can be used as a primary accelerator in specialty applications as well as in latex.

◆ In latex applications RXX ZDBC is mainly used in transparent goods and in prevulcanized latex.

◆ An additional application is as an antioxidant in adhesive systems.

◆ RXX ZDBC gives faster cures than RXX ZDEC or RXX ZDMC.

◆ General dosage: 0.5—2 phr.

Package

Kraft paper bag

25 kg

Validity

24 months

EINECS No

238-778-0

Executive standard

Q/ZYCH6-2013

name

ZDBC(BZ)-80

Carrier

SBR+TPR

Chemical Composition

Zinc dibutyl dithiocarbamate

Active Content %

80

Color

Grey-white granules

Mooney Viscosity ML1+4 50℃  ≤

70

Mesh

100

Density

1.08

ZDBC(BZ)-80

Pre-Dispersed Polymer Bound Chemicals

function

Vulcanizing Agent

composition

A homegeneous mixture of zinc di-butyl-dithiocarbamate and polymeric binder at 80/20 ratio

Density（g/cm3）

Approx 1.08

Application Notes

Use

ZDBC-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's also a good activator for thiazoles accelerators and very suitable for high-clarity products

Dosage

0.1 - 2.0phr

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