What is the LSR addition reaction?
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Catalyst: The complexes of the XIII transition metals in the periodic table have addition catalysis, but platinum (Pt) and its compounds and complexes are usually used in LSR.
Decisive factor: temperature promotes the rate of vulcanization.
There are no by-products after the addition reaction.
Platinum catalyst: When encountering sulfides, nitrides, phosphides, organometallic compounds, etc., non-sulfurization (platinum poisoning) will occur. For example: synthetic rubber, rosin, epoxy resin (ammonia vulcanization), please be careful not to touch medical gloves, rubber seals, rubber bands and other products.
