Zdbc-75 Pre-Dispersed Rubber Accelerator for Rubber Products

Min.Order: 500

Product origin: Qingdao, Shandong, China

Infringement complaint:

Complaint

US$ 1 ~ 4

Description

ZDBC(BZ)-75
Dithio salt accelerator

CHEMICAL NAME:

Zinc dibutyl dithiocarbamate	75±1%
EPDM+OiL+Dispersant	25±1%

MOLECULAR FORMULA:C18H36N2S4Zn
MOLECULAR WEIGHT: 474.161
QUALITY STANDARD:

Product Description		Raw Material Description
Appearance	Grey-white granule
Density(g/cm3):	1.28±0.04	Initial M.P. ˚C(active MBTS)≥	104.0
Mooney viscosity,ML(1+4)at50°C:	45±10	Residue(150μm),%≤	0.10
Filtration process(Mesh/pm)	120mesh/200μm	Zn%	0.50
Density(g/cm3)	Approx 1.08

PROPERTIES:
White powder. The specific density is 1.24. Soluble in CS₂, benzene, chloroform, alcohol, diethyl ether, insoluble in water and lower concentration alkali. Stability storage.
APPLICATION:

1.It is an overspeed accelerator for natural rubber and SBR, NBR, EPDM synthetic rubber;

2.The activity and solubility of ZDBC are larger than ZDEC, and the suitable vulcanization temperature is 90-110 °C;

3.Often a good active agent for thiazole accelerators;

4.It can improve the aging resistance of vulcanized rubber;

5.ZDBC-75GE is pre-dispersed masterbatch, easy to weigh, processing is not flying, does not leak, taste is small, is conducive to employee health; easy to disperse, no loss, to ensure stable performance of vulcanized products;

6. It is suitable for use in highly transparent or light-colored rubber products.
STORAGE:Keep cool (below 25ºC) and dry in original package.12 months from production date.

Usage:Usually added in the open mill.
Dosage:As a first accelerator:0.5-2.5phr;as a secondary accelerator:0.05-0.20phr.
PACKING&LOADING:25 kgs in carton box with polyethylene bag liner

SHIPPING MARKS:Neutral export standard. Also can be customized.
LEAD TIME:

Quantity(Metric Tons)	1-1	2-30	>30
Est.Time(days)	15	25	to be negotiated

Storage:Keep cool (below 25ºC) and dry in original package.12 months from production date.
Note: According to customer requirements, different content, different carrier particles or sheet products can be made. Such as TMTD-75GE, TT-80 and so on.
STORAGE VALIDITY:12 months.

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