Chlorinated polyethylene composition, method of producing the same, and articles made therefrom
The instant invention is a chlorinated polyethylene composition, method of producing the same, and articles made therefrom. The chlorinated polyethylene composition according to the present invention comprises: (a) a chlorinated polyethylene; (b) less than 10 phr by weight of one or more curing agents; (c) from 50 to 150 phr by weight of one or more fillers; (d) from 1 to 8 phr by weight of one or more processing oil; (e) from less than 10 phr by weight of one or more stabilizing agents comprising an acid scavenger; (f) from less than 2 phr by weight of one or more antioxidants; and (g) from 3 to less than 15 phr by weight of an additive polymer comprising the reaction product of an olefin, an acrylate, and a maleic anhydride.
1. A chlorinated polyethylene composition comprising:
a chlorinated polyethylene;
less than 10 phr by weight of one or more curing agents;
from 50 to 150 phr by weight of one or more fillers;
from 1 to 8 phr by weight of one or more processing oil;
from less than 10 phr by weight of one or more stabilizing agents comprising an acid scavenger;
from less than 2 phr by weight of one or more antioxidants; and
from 3 to less than 15 phr by weight of an additive polymer comprising the reaction product of an olefin, an acrylate, and a maleic anhydride.
2. A method for producing a chlorinated polyethylene composition comprising the steps of:
selecting a chlorinated polyethylene;
selecting less than 10 phr by weight of one or more curing agents;
selecting from 50 to 150 phr by weight of one or more fillers;
selecting from 1 to 8 phr by weight of one or more processing oil;
selecting from less than 10 phr by weight of one or more stabilizing agents comprising an acid scavenger;
selecting from less than 2 phr by weight of one or more antioxidants; and
selecting from 3 to less than 15 phr by weight of an additive polymer comprising the reaction product of an olefin, an acrylate, and a maleic anhydride;
compounding said one or more curing agents, said one or more fillers, said one or more processing oils, said one or more stabilizing agents, said one or more antioxidants, and said ethylene/methyl acrylate/maleic anhydride additive polymer into said chlorinated polyethylene; and
thereby producing said chlorinated polyethylene composition.
3. A method for improving adhesion properties of a chlorinated polyethylene to a substrate:
selecting a chlorinated polyethylene;
selecting less than 10 phr by weight of one or more curing agents;
selecting from 50 to 150 phr by weight of one or more fillers;
selecting from 1 to 8 phr by weight of one or more processing oil;
selecting from less than 10 phr by weight of one or more stabilizing agents comprising an acid scavenger;
selecting from less than 2 phr by weight of one or more antioxidants; and
selecting from 3 to less than 15 phr by weight of an additive polymer comprising the reaction product of an olefin, an acrylate, and a maleic anhydride;
compounding said one or more curing agents, said one or more fillers, said one or more processing oils, said one or more stabilizing agents, said one or more antioxidants, and said ethylene/methyl acrylate/maleic anhydride additive polymer into said chlorinated polyethylene; and
thereby producing said chlorinated polyethylene composition; and
thereby improving adhesion properties of said chlorinated polyethylene.
4. An article comprising:
a substrate comprising a metal or a rubber; and
chlorinated polyethylene composition comprising;
a chlorinated polyethylene;
less than 10 phr by weight of one or more curing agents;
from 50 to 150 phr by weight of one or more fillers;
from 25 to 100 phr by weight of one or more processing oil;
from less than 10 phr by weight of one or more stabilizing agents comprising an acid scavenger;
from less than 2 phr by weight of one or more antioxidants; and
from 5 to 20 phr by weight of an additive polymer comprising the reaction product of an olefin, an acrylate, and a maleic anhydride.
5. The article of claim 4 , wherein said article is a hose, tubing, or wire and cable.
6. The article of claim 5 , wherein said article is formed via profile extrusion process, compression molding process, or transfer molding process.