It's used as the vulcanizing agents for butyl rubber, natural rubber, styrene-butadiene rubber and so on
1.Uses:It's used as the vulcanizing agents for butyl rubber, natural rubber, styrene-butadiene rubber and so on (particularly for butyl rubber), as well as analytical agent, etc.
2. Safety notes:The product is considered toxic. When handling it synthetic rubber gloves and dust gauze mask should be worn to avoid contact with skin and inhalation, keep away from fire and heat source of high temperature.
3. Package:The woven bag with kraft paper covering membrance, in which has been put a plastic bag, 20kg a bag.
4. Storage:Store closely in a shady and ventilating place. Its shelf life is 12 months. It can be still used if up to standard through retest after the specified date.
5. Transportation:Avoid rain drenched or sun-scorched during transportation. Mustn’t take mixed transportation with strong oxidants.
Item | Index |
Content, %(m/m) | ≥98.0 |
Limits for melting point, °C | Decomposed about 230°C |
Test dissolved in ethanol | qualified |
Loss of weight in drying, %(m/m) | ≤0.2 |
Dregs after burning(in sulfate), %(m/m) | ≤0.5 |
Appearance | Light yellow to light brown crystal |
1,4-Benzoquinone dioxime for vulcanizer
