Language
Search
Confirm
Cancel
Core Business
Number of views:
1000

Accelerator ZBEC(DBZ)-70

Cas No.: 14726-36-4 Granule
Chemical Name: zinc dibenzyl dithiocarbamate
Einecs No.: 238-778-0
MDL:
Retail price
0.0
Market price
Number of views:
1000
Product serial number
Quantity
-
+
Stock:
0
Product description
Parameters

Pre-dispersed Accelerator ZBEC(DBZ)-70

 

Chemical Name zinc dibenzyl dithiocarbamate

Structural Formula

Molecular Formula C30H28S4ZnN2

Molecular Weight 610

CAS No. 14726-36-4

EINECS No. 238-778-0

 

Typical Properties

Accelerator

zinc dibenzyl dithiocarbamate(ZBEC(DBZ))

Percent Active

70%

Binder

EPDM/EVA

Appearance

grey to white granule

Density

~1.22g/cm(20℃)

 

Product Description ZBEC(DBZ)-70 is a dithiocarbamate ultra-accelerator without producing nitrosamine, and used as primary or assistant accelerator in NR, EPDM, IR, SBR, NBR and IIR. Compared with traditional dithiocarbamate, ZBEC(DBZ)-70 has processing safety. It imparts active effect to thiazol or sulfonamide. Alkaline accelerator imparts active effect to ZBEC(DBZ)-70. At the same dosage, the stress at definite elongation of vulcanizate is similar which is accelerated by ZBEC(DBZ)-70 or other  dithiocarbamate.

 

Processing Characteristics Generally, ZBEC(DBZ) powder has high melting point and large particle diameter, then it is so difficult to soften and disperse at processing temperature that vulcanization activity and mechanical properties of vulcanizate lower. However, ZBEC(DBZ)-80 is formed by pre-dispersing selected ZBEC(DBZ) powder to binder with certain surfactant. ZBEC(DBZ)-80 disperses easily in kinds of rubber compounds to keep optimal activity of ZBEC(DBZ). ZBEC(DBZ)-80 has good dosing property and fluidity, no irritating dust and no material loss.

 

Dosage Curing system of EPDM:

             ZBEC(DBZ)-70       0.8~2.5 phr;

             S-80                      1.0~2.0 phr;

              M-80(DM-80)        1.0~2.0 phr;

              CBS-80                  0.5~1.5 phr.

          Curing system of NR, SBR and NBR:

              ZBEC(DBZ)-70      0.8~2.0 phr;

               S-80                     1.0~2.0 phr;

               M-80(DM-80)        0.5~3.0 phr.

 

Applications Widely used in environmentally friendly EPDM seals, rubber shoes, cables, and etc..

 

Packaging Coextruded paper bags lined with plastic film, net weight 25Kg/bag.

 

Storage Store in a cool, dry, well-ventilated area away from sunlightfor up to 1 year.

 

Safety and toxicity Refer to related MSDS.

We could not find any corresponding parameters, please add them to the properties table

Relevant information

Member Qiao Xu: Eliminate the "one cut" plight of the pharmaceutical intermediate industry

Member Qiao Xu: Eliminate the "one cut" plight of the pharmaceutical intermediate industry

"I suggest that the state give policy guidance and support to the pharmaceutical and other intermediate industries, build a high-end pharmaceutical industry chain, and improve the source of the green and intrinsically
Rising LED penetration rate drives high-purity alumina mid-end market

Rising LED penetration rate drives high-purity alumina mid-end market

The recovery of the LED industry promotes the rapid growth of downstream demand. With the recovery of the LED industry, the demand for sapphire substrates has also grown steadily, and the demand for high-purity alumina is expected to grow in the
The 20th China International Rubber Technology Exhibition

The 20th China International Rubber Technology Exhibition

China International Rubber Technology Exhibition, which started in 1998, has experienced many years of exhibition history, and has now become a platform for companies in the industry to conduct brand promotion and trade promotion,
Previous page
1
电话

Hotline:

021-65726586

地址

Address:

Rm. 504, No.1398, PingLiang Rd.,Yangpu District, Shanghai, China 

About us

The company insists on independent innovation, and has obtained a number of scientific research achievements and invention patents in the fields of rubber chemicals and ultrafine materials.

Please leave your valuable comments

Username used for comment:
客户留言
Description:
验证码