Vulcanization temperature 100℃, but at low temperature, the activity is strong and the scorch tendency is large, which is easy to cause early vulcanization when mixing. Because the product is non-toxic, tasteless, pollution-free and discoloration-free, it is suitable for rubber products used in adhesive tape, food and medicine. In the United States, PZ has been approved by the Food and Drug Administration (FDA). The effect is remarkable in EPDM, butyl rubber and other products.
Extended data
The accelerators for natural rubber and synthetic rubber have a wide range of vulcanization, and can be used alone or together with dithiocarbamates, Qiu Lan, guanidine and other alkaline accelerators. Mainly used for manufacturing tires, adhesive tapes, rubber overshoes and other industrial rubber products.
A substance that can reduce the curing temperature or shorten the curing time after adding rubber compound is called a curing accelerator. The accelerator added to the rubber compound can promote the activation of vulcanizing agent, thus accelerating the cross-linking reaction between vulcanizing agent and rubber molecules, and achieving the practical effects of shortening vulcanization time, reducing vulcanization temperature, increasing yield and reducing production cost.
Baidu encyclopedia-rubber vulcanization accelerator
Baidu encyclopedia-rubber vulcanization accelerator pz