Vultac® TB7 by Arkema is poly-tert-butylphenoldisulfide based nitrosamine-free vulcanizing agent. Also acts as an antioxidant because of its phenolic structure.
- Low molecular weight alkyl phenol disulfide oligomers that contain between 20-32% sulfur.
- Offers high elastomer solubility.
- Vultac forms monosulphide bridges which are more stable and have very good resistance to heat and ageing when compared with typical polysulfide bridges.
- Vultac® TB7 is used for polymers like rubber and in tire industry applications.
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Vultac® TB7 properties
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| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density, Bulk | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Flash Point, Closed Cup | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Softening Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Sulphur Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |