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:Rubber accelerator D (DPG)
Chemical Name:Diphenylguanidine
Molecular formula:C13H13N3
Molecular weight:211
Quality Index:
Exterior
|
White powder
|
Melting point °C≥
|
144
|
Heating loss %≤
|
0.5
|
Ash content %≤
|
0.5
|
use:
Medium-speed accelerator for natural rubber and synthetic rubber. The critical temperature of vulcanization is 141°C. When using this product, zinc oxide is required. When used with accelerator DM or TMTD, it can be used for continuous vulcanization. According to the amount of this product, the fixed elongation stress of the vulcanized rubber can be high or low. The resulting product has good aging resistance.
Mainly used in the manufacture of tires, rubber sheets, shoe soles, industrial products, hard rubber products and thick-walled products. When used as the first accelerator, the dosage is 1-2 parts, when used as the second accelerator of the thiazole type accelerator, it is generally 0.1-0.5 parts.
package:25kg composite bag.