ABS noctilucent masterbatches and preparation method thereof
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of ABS resin and masterbatch, applied in the field of ABS luminous masterbatch and its preparation, can solve the problems of low luminous efficiency, screw wear, low luminous content concentration, etc., to avoid metal pollution, reduce extrusion rate, ABS molecular weight big effect
Active Publication Date: 2016-05-04
DALIAN CRYSTAL COLOR MASTERBATCH CO LTD
View PDF5 Cites 7 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0004] The present invention provides an ABS luminous masterbatch and its preparation method in order to solve the
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 more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Example Embodiment
[0021] The present invention will be further described below in conjunction with specific examples. The following examples are not intended to limit the protection scope of the present invention. Unless otherwise specified, the chemicals or raw materials involved in the present invention are all commercially available. The luminous powder is luminous powder Y-8D, purchased from Dalian Zhongbang Chemical Industry Co., Ltd., and the particle size of granular ABS is 2-5 mm. Example 1:
[0022] An ABS luminous masterbatch, its components are proportioned by mass percentage as follows:
[0024] Preparation method: Weigh each component according to the weight ratio, add it into a plastic barrel, mix it in a mixer with a speed of 60r / min for 3 minutes, and after mixing evenly, add it into a single-screw extruder with a speed of 100r / min In 180°C-200°C, melt and kne...
Example Embodiment
[0025] Example 2:
[0026] An ABS luminous masterbatch, its components are proportioned by mass percentage as follows:
[0028] Preparation method: Weigh each component according to the weight ratio, add it into a plastic barrel, mix it in a mixer with a speed of 60r / min for 3 minutes, and after mixing evenly, add it into a single-screw extruder with a speed of 100r / min In 200°C, melt and knead at a temperature of 200°C, extrude and granulate, then dry and package to obtain ABS luminous masterbatch.
Example Embodiment
[0029] Example 3:
[0030] An ABS luminous masterbatch, its components are proportioned by mass percentage as follows:
[0032] Preparation method: Weigh each component according to the weight ratio, add it into a plastic barrel, mix it in a mixer with a speed of 60r / min for 3 minutes, and after mixing evenly, add it into a single-screw extruder with a speed of 120r / min In 180°C-200°C, melt and knead at a temperature of 180°C to 200°C, then extrude and granulate, then dry and package to obtain ABS luminous masterbatch.
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
The invention relates to the technical field of high polymer materials, in particular to ABS noctilucent masterbatches and a preparation method thereof. The ABS noctilucent masterbatches comprise the following components in percentage by mass: 50 to 75 percent of ABS, 5 to 10 percent of dispersant, and 20 to 40 percent of noctilucent powder, wherein the dispersant is dimethyl silicon oil and/or polyethylene wax. The ABS noctilucent masterbatches and the preparation method thereof have the benefits that the abrasion of a machine caused by noctilucent powder during a production process is reduced and the blackening phenomenon of noctilucent powder is avoided by the improvements, such as extruding through a single screw, reducing extruding rate, raising processing temperature, mixing materials in a plastic material barrel at a low speed, of process conditions; the processing temperature is risen, the coating capacity of melt to the noctilucent powder is improved, and the ABS noctilucent masterbatches with higher concentration are prepared by mixing ABS powdery matrix resin and ABS particular matrix resin; the interference to the luminance caused by the color of the matrix resin is reduced by using a suitable amount of dispersant; the ABS noctilucent masterbatches prepared by the preparation method has the advantages of high concentration, long-acting luminescence, large molecular weight of ABS, low abrasion to the machine, uniform dispersion, no chromatic aberration, wide application range and the like.
Description
technical field [0001] The invention relates to the technical field of polymer materials, in particular to an ABS luminous masterbatch and a preparation method thereof. Background technique [0002] ABS resin is an acrylonitrile-butadiene-styrene copolymer. It has excellent impact resistance, heat resistance, low temperature resistance, chemical resistance and electrical properties. It also has the advantages of easy processing, stable product size and good surface gloss. It is a thermoplastic engineering plastic with a wide range of uses. [0003] In recent years, with the development of functional masterbatch technology, luminous masterbatch has also developed rapidly. However, the existing luminous masterbatches are limited in use due to many defects. At present, the concentration of commercially available ABS luminous masterbatch is generally low, because the existing ABS luminous masterbatch production process usually adopts twin-screw extrusion, the twin-screw torque...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more