A kind of preparation method of plastic filler masterbatch
A technology of filling masterbatch and plastic, which is applied in the field of preparation of plastic filling masterbatch, to achieve the effect of cost reduction, low cost and high cost performance
Active Publication Date: 2012-02-01
江苏金橡塑新材料有限公司
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The cost of polyethylene wax as a plastic filler masterbatch prepared with it as the main raw material is relatively high
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreExamples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0008] Embodiment two
Embodiment 2
[0010] Embodiment Three
Embodiment 3
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A method for preparing plastic filler masterbatch. It relates to a preparation method of a plastic filling masterbatch. Composed of paraffin, hardened oil, and polyethylene, the weight ratio of the three is 1:7.5-8.5:0.5-1.2; firstly, the paraffin and polyethylene are mixed according to the above weight parts, and heated to 375-385°C for cracking reaction. The cracked polyethylene wax is obtained, cooled; the cooled cracked polyethylene wax is mixed with the above-mentioned hardened oil in parts by weight, heated to 95-105°C, and stirred evenly during the heating process; then, the liquid mixture is passed through the salivating device evenly Spread on the continuously running stainless steel conveyor belt. A cooling device is installed under the stainless steel conveyor belt to keep the surface temperature of the conveyor belt not higher than 55°C; At the end of the stainless steel conveyor belt, warping cracks are in the shape of several irregular grains; finally, it is produced. The invention has the characteristics of low cost and high cost performance.
Description
technical field [0001] The invention relates to a preparation method of a plastic filler masterbatch, in particular to a preparation method of an additive for binding calcium carbonate, dispersing and lubricating the plastic filler masterbatch. Background technique [0002] In plastic processing, it is necessary to fill the filler masterbatch with the functions of dispersing, lubricating and brightening. At present, the filler masterbatch used in plastic processing to play the above role mainly uses polyethylene wax. The main raw materials of polyethylene wax are paraffin and polyethylene, which are obtained through cracking reaction; among them, the price of paraffin is relatively high. The cost of polyethylene wax as a plastic filler masterbatch prepared with it as the main raw material is relatively high. Contents of the invention [0003] The invention aims at the deficiencies of the prior art, and provides a method for preparing a plastic filling masterbatch that c...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): C08L23/26C08K5/00C08J3/22
Inventor 曹春华
Owner 江苏金橡塑新材料有限公司