Electronic grade manganese carbonate application of in paint
Recently the real estate is extremely hot, the next problem after people buy a house is to decorate. The biggest concern when it comes to painting is safety. Lead used to be known as a drying agent for paint. But it is well known that excessive levels of lead can be harmful. So here's a quick rundown of the products that will dry out the paint without harming our health.
The drying substance in paint refers to paint drying agent or paint drying agent. Paint drier is a kind of substance that can make paint film dry. It can promote the oxygen absorption and polymerization of dry oil film. For example: linseed oil does not add drying agent, its coating after 6 ~ 8 days can knot, and dry. After adding the drying agent, it can dry and form the film after 15 hours. The oil film is smooth and free from adhesion. The drying time of film formation is faster than no drying agent. Generally used paint drying agent, mainly cobalt, manganese, lead, zinc, calcium naphthenate. Commonly known as cobalt soap, manganese soap, lead soap... These five kinds of metal soap. According to their role in paint drying agent can be divided into two categories, namely oxidized polymerization drying agent - cobalt soap, manganese soap, lead soap and auxiliary drying agent - zinc soap, calcium soap.