Weekly topic: 5 wealth points for those who answer correctly, 2 wealth points for participation； Question 187
Thread Content
This post was last edited by ljtjbx on 2015-10-10 16:39. Fill in the blank: In the composition of rubber, the function of a vulcanizing agent is ( ). To convert rubber from linear molecules into three-dimensional (or network) molecules —————————————————— Please note: we will close this thread after 24 hours, and at that time we will announce the best response (the most helpful one), along with the answer and explanation. Attraction Reward: If you post a topic in this section within two days to provide a detailed explanation or discussion of the knowledge points related to this question, please reply or leave a comment in this post to inform us, and we will ask a moderator to grant +Attraction. It is not allowed to simply copy and paste; original content is preferred, with at least some organization by the user along with personal insights.
In the composition of rubber, the role of the vulcanizing agent is to (cause cross-linking reactions in the rubber molecular chains, transforming linear molecules into a three-dimensional network structure, thereby reducing plasticity and increasing elastic strength).
In the composition of rubber, the role of the vulcanizing agent is to convert rubber from linear molecules into three-dimensional or networked molecules
Additives that enable the cross-linking of rubber molecular chains to form vulcanized rubber. Vulcanizing agents: These are substances that trigger cross-linking reactions in rubber molecular chains, transforming linear molecules into a three-dimensional network structure; this reduces plasticity while increasing the strength of the rubber. With the exception of some thermoplastic rubbers which do not require vulcanization, both natural rubber and various synthetic rubbers need vulcanizing agents in order to be vulcanized. Only after vulcanization does rubber acquire its valuable utility, with its mechanical properties being significantly improved.
In the composition of rubber, the role of the vulcanizing agent is to convert rubber from linear molecules into three-dimensional (or network) molecules.
Fill in the blank: In the composition of rubber, the role of the vulcanizing agent is to (convert rubber from linear molecules into three-dimensional (or network) molecules through cross-linking).
Allow its polymers to cross-link to form a three-dimensional network structure
In the composition of rubber, the role of the vulcanizing agent is to convert rubber from linear molecules into three-dimensional (or network) molecules.
To crosslink rubber from linear molecules into three-dimensional (or network) molecules
Cross-linking rubber from linear molecules into three-dimensional (or network) molecules