Product Information
Rubber Auxiliaries Di-o-tolylguanidine
Chemical Name: Di-o-tolylguanidine
Molecular Formula: C15H17N3
Structural Formula:
Molecular Weight: 239.32
CAS NO: 97-39-2
Product Specification
| Indicator Name | Powder | Fueling Powder | Granule |
| Appearance(Visual Inspection) | Off-White Powder(Granule) |
| Initial Melting Point℃≥ | 170.0 | 170.0 | 170.0 |
| Heating Reduction%≤ | 0.30 | 0.50 | 0.30 |
| Ash%≤ | 0.30 | 0.30 | 0.30 |
| Sieve Residue(150μm),%≤ | 0.10 | 0.10 |
|
| Sieve Residue(63μm),%≤ | 0.50 | 0.50 |
|
| Additives,% |
| 0.0-2.0 |
|
| Particle Size,mm |
|
| 1.50 |
Product Properties: Off-white powder, slightly bitter taste, odourless. Relative density: 1.01-1.02, soluble in chloroform, acetone, ethanol, slightly soluble in benzene, insoluble in gasoline and water.
Product Uses: It can be used in NR, SNR, IIR, IR, SBR, NBR and CR, the activity is very similar to promoter D (diphenyl muscle). Activity is very similar to promoter D (diphenylmuscle). Activity is very low at operating temperature, making it very safe to handle. The critical temperature of vulcanisation is 141℃, it is very active under the vulcanisation temperature, especially when it is higher than the critical temperature, and the vulcanisation flatness is good. It is an important active agent of thiazole and sulfonamide accelerators, and it has the effect of super-accelerator when used with accelerator M. It is mainly used in thick-walled products, tread and tread cover. It is mainly used in thick-walled products, tread rubber, cushion layer, roller covering rubber, etc.. The dosage is 0.8-1.5 parts when it is used as di first accelerator, and 0.1-0.5 parts when it is used as the second accelerator of thiazole accelerator.
Package: 25kg plastic woven bag, paper-plastic composite bag, kraft paper bag.
Storage: It should be stored in a cool, dry and well-ventilated place. Packed products should be kept out of direct sunlight.
Description: This product can be made into ultra-fine powder according to customers' requirements.
Company information
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(2)Flavors and Fragrances are volatile substances. They have a certain aroma and fragrance, can be people smell taste out (some aroma and fragrance in the case of people can not be perceived by the senses, but will be different creatures feel and distinguish out); requirements to achieve the purpose of the people's favourite, the spirit of pleasure and enrichment and beautification of the material and cultural life of the people.
