Location: | China |
Business Type: | Manufacturer, Exporter |
Brands: | Donghai & OEM |
Certificate: | ISO14001:2015, ISO9001:2015 |
Price: | Consultation |
Packing details: | Bag |
Delivery time: | 10~25days |
Payment method: | TT |
product name:Accelerator D(DPG)
Chemical Name:Diphenylguanidine
Molecular formula:C13H13N3
Molecular weight:211.27
Quality Index:
Appearance (visual inspection) | White or off-white powder (granule) | |
Index
|
Premium grade
|
Qualified product |
Melting point℃≥
|
145
|
144 |
Moisture%≤
|
0.20
|
0.30 |
Ash content %≤
|
0.20
|
0.30 |
Residue on sieve% (100 mesh) ≤
|
0
|
0.10 |
use:
It is used as a medium-speed accelerator for natural rubber and synthetic rubber. When used together with accelerators DM and TMTD, it can be used for continuous vulcanization. According to the amount of this product, the calming stress of vulcanized rubber can be high or low. When using the second accelerator of the thiazole accelerator, the aging resistance of the vulcanized rubber is reduced, and it must be equipped with an appropriate antioxidant; used in the manufacture of tires, rubber sheets, shoe soles, industrial products, hard rubber and thick-walled products In neoprene, this product has the function of plasticizer and peptizer; this product is not suitable for white or light-colored products and rubber products in contact with food. When used as the first accelerator, the dosage is 1~2 parts, when used as the second accelerator of thiazole accelerators, it is generally 0.1~0.5 parts.
package:25kg compound package.