Summary of the invention
The objective of the invention is to cover the shortage, and a kind of modifier that is used for polyvinyl chloride cable material is provided in order to overcome the defective of above-mentioned background technology.
To achieve these goals, the technical scheme that is used for the modifier of polyvinyl chloride cable material of the present invention is such:
Modifier of the present invention comprises following component and weight part:
Clorafin 4~5; Calcium stearate 0.5~2; Rubber and plastic properties-correcting agent 2~5; Lead stearate 0.5~1.0; Lead sulfate tribasic 3~4; Dihydroxyphenyl propane 0.2~0.5; White titanium pigment 0.5~1.
Described modifier comprises following component and weight part:
Clorafin 4.2~4.9; Calcium stearate 0.6~1.8; Rubber and plastic properties-correcting agent 2.1~4.8; Lead stearate 0.52~0.65; Lead sulfate tribasic 3.1~3.8; Dihydroxyphenyl propane 0.3~0.4; White titanium pigment 0.6~0.9.
Described modifier comprises following component and weight part:
Clorafin 4.5; Calcium stearate 1.5; Rubber and plastic properties-correcting agent 3.5; Lead stearate 0.55; Lead sulfate tribasic 3.4; Dihydroxyphenyl propane 0.3; White titanium pigment 0.8.
Described rubber and plastic properties-correcting agent is to be composited by ethylene vinyl acetate and aluminic acid lipoprotein coupling agent, and its proportioning is: ethylene vinyl acetate: aluminic acid lipoprotein coupling agent=1.5~2.5: 0.05~0.1.
The proportioning of described rubber and plastic properties-correcting agent is: ethylene vinyl acetate: aluminic acid lipoprotein coupling agent=1.8: 0.08.
The modifier that is used for polyvinyl chloride cable material of the present invention has following beneficial effect: reasonable idea, technological specification, simple to operate, cheap, pollution-free; Be used for toughness and intensity that the polyvinyl chloride cable material processing can improve product, promote the quality of product, reduce production cost of products.The present invention can form industrialized mass production as early as possible, can be widely used in the polyvinyl chloride cable material manufacture field.
Embodiment
Below in conjunction with embodiment the present invention is made further detailed description, but this embodiment should not be construed as limitation of the present invention.
Embodiment 1
Modifier of the present invention is joined by following processing sequence system:
One, produces the preparation of each component of said modifier and weight part
1, the preparation of rubber and plastic properties-correcting agent:
Get ethylene vinyl acetate 1.5 by described rubber and plastic properties-correcting agent proportioning, aluminic acid lipoprotein coupling agent 0.05 is inserted in the whisking appliance together, under normal temperature condition, stirs, and gets final product discharging, subsequent use after stirring.
2, the preparation of described each component and weight part:
Clorafin 4; Calcium stearate 1; Rubber and plastic properties-correcting agent 2; Lead stearate 0.5; Lead sulfate tribasic 3; Dihydroxyphenyl propane 0.3; White titanium pigment 0.5, subsequent use.
Two. the preparation of described modifier:
1, batch mixing: above-mentioned each ingredients weight parts for preparing is mixed, drop into mixing and stirring in the kneader together, heating to 135 ℃~140 ℃ can stop to heat, subsequent use;
2, discharging is packed: can discharging packing, i.e. finished product---described modifier packing after the above-mentioned batch mixing that processes is cooled to normal temperature.
Embodiment 2
Present embodiment and embodiment 1 are basic identical, and its difference is:
One, produces the preparation of each component of said modifier and weight part
1, the preparation of rubber and plastic properties-correcting agent:
Get ethylene vinyl acetate 1.8 by described rubber and plastic properties-correcting agent proportioning, aluminic acid lipoprotein coupling agent 0.08 is inserted in the whisking appliance together, under normal temperature condition, stirs, and gets final product discharging, subsequent use after stirring.
2, the preparation of described each component and weight part:
Clorafin 4.2; Calcium stearate 1.1; Rubber and plastic properties-correcting agent 2.1; Lead stearate 0.52; Tribasic vitriol 3.1; Dihydroxyphenyl propane 0.32; White titanium pigment 0.6, subsequent use.
Embodiment 3
Present embodiment and embodiment 1 are basic identical, and its difference is:
One, produces the preparation of each component of said modifier and weight part
1, the preparation of rubber and plastic properties-correcting agent:
Get ethylene vinyl acetate 2.5 by described rubber and plastic properties-correcting agent proportioning, aluminic acid lipoprotein coupling agent 0.1 is inserted in the whisking appliance together, under normal temperature condition, stirs, and gets final product discharging, subsequent use after stirring.
2, the preparation of described each component and weight part:
Clorafin 4.5; Calcium stearate 1.5; Rubber and plastic properties-correcting agent 3.5; Lead stearate 0.55; Lead sulfate tribasic 3.4; Dihydroxyphenyl propane 0.4; White titanium pigment 0.7, subsequent use.
Embodiment 4
Present embodiment and embodiment 1 are basic identical, and its difference is:
One, produces the preparation of each component of said modifier and weight part
1, the preparation of rubber and plastic properties-correcting agent:
Get ethylene vinyl acetate 2.5 by described rubber and plastic properties-correcting agent proportioning, aluminic acid lipoprotein coupling agent 0.1 is inserted in the whisking appliance together, under normal temperature condition, stirs, and gets final product discharging, subsequent use after stirring.
2, the preparation of described each component and weight part:
Clorafin 4.9; Calcium stearate 1; Rubber and plastic properties-correcting agent 4; Lead stearate 0.58; Lead sulfate tribasic 3.8; Dihydroxyphenyl propane 0.45; White titanium pigment 0.9, subsequent use.
Embodiment 5
Present embodiment and embodiment 1 are basic identical, and its difference is:
One, produces the preparation of each component of said modifier and weight part
1, the preparation of rubber and plastic properties-correcting agent:
Get ethylene vinyl acetate 2.5 by described rubber and plastic properties-correcting agent proportioning, aluminic acid lipoprotein coupling agent 0.1 is inserted in the whisking appliance together, under normal temperature condition, stirs, and gets final product discharging, subsequent use after stirring.
2, the preparation of described each component and weight part:
Clorafin 5; Calcium stearate 2; Rubber and plastic properties-correcting agent 5; Lead stearate 0.6; Lead sulfate tribasic 4; Dihydroxyphenyl propane 0.5; White titanium pigment 1, subsequent use.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention also is intended to comprise these changes and modification interior.
The content of not doing in this specification sheets to describe in detail belongs to this area professional and technical personnel's known prior art.