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| Vanax DOTG |
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| 1,3-di-O-tolylguanidine |
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| N,N'-Di-o-tolyl guanidine |
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| 97-39-2 |
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| Accelerator for NR and SR. Used as a secondary accelerator with ALTAX, CAPTAX and TUADS, activates sulfenamides. Recommended dosage 0.25 to 1.0 phr. Used in CR in non-thiourea systems in conjunction with sulfur and UNADS. |
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0.8-1.5 phr(primary in NR. SBR). 0.1-0.3 phr(sec. in NR. SBR), 1.5 phr (primary in CR)
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Composition: N,N¡¯-di-ortho-tolylquanidine
Physical State: White to pink powder
* Specification
- Ash Content 0.3% maximum
- Fineness retained on 500 micron(32 mesh) 0.001% maximum , 63 micron(250 mesh) 0.05% maximum
- Heat Loss at 60¡ÆC 0.3% maximum
- Melting Point, DSC 175¡ÆC
- Purity 96.0% minimum
* GENERAL INFORMATION : Typical values not routinely measured or reported on the Certificate of Analysis.
- Anti-dusting Agent 1.5%
- Density at 25¡ÆC 1.20 Mg/m3
- Solubility : Soluble in acetic acid, chloroform and methanol. Fairly soluble in acetone and ethanol. Slightly soluble in benzene and ether. Insoluble in petroleum ether and water. |
| Industrial field |
additive, rubber & additives |
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