The importance of black masterbatch in agricultural film
What is the agricultural film,what is the role of the agricultural film,what is the material,and what is the role of the black masterbatch in the agricultural film?First of all,let's take a look at the agricultural film,and then continue to summarize and analyze their relationship.
The first(agricultural film):agricultural film is also called mulch film,also known as plastic film,also known as agricultural film,the main component is polyethylene,used to cover farmland to improve ground temperature,maintain soil moisture,promote seed germination and seedling fast The role of growth;and the role of inhibiting weed growth.The raw material of agricultural film is usually polyethylene(polyethylene,PE for short)is a thermoplastic resin obtained by polymerization of ethylene.Industrially,copolymers of ethylene and a small amount of anα-olefin are also included.Polyethylene is odorless,non-toxic,feels like wax,has excellent low temperature resistance,good chemical stability,and is resistant to most acid and alkali corrosion.It is insoluble in common solvents at room temperature,has low water absorption and excellent electrical insulation properties.The requirements of agricultural film are:moisturizing,warming,non-toxic,non-polluting,strong aging resistance,and so on.
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