A kind of ABS/POK alloy spray-free material and preparation method thereof

A spray-free, POK30 technology, which is applied in the field of ABS/POK alloy spray-free materials and their preparation, can solve the problems of poor product weight, narrow application range, and non-scratch-resistant spray-free materials, achieving low movement resistance and smoother surfaces. Smooth, solving the relative effect of hardness and flexibility

Active Publication Date: 2021-11-16
威海联桥新材料科技股份有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the technical problems that the existing spray-free materials are not scratch-resistant, the product weight is poor and the application range is narrow, and provides an ABS / POK alloy spray-free material with scratch resistance, good product weight and wide application range and its preparation method

Method used

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  • A kind of ABS/POK alloy spray-free material and preparation method thereof
  • A kind of ABS/POK alloy spray-free material and preparation method thereof
  • A kind of ABS/POK alloy spray-free material and preparation method thereof

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Embodiment 1～5

[0041] The preparation method of embodiment 1~5 is as follows:

[0042] (1) The raw materials ABS and POK are first placed in an oven to dry, and the moisture content of the raw materials is determined to be below 0.01%;

[0043] (2) After mixing the aluminum strip mixture corresponding to the weight portion with the lubricating dispersant, place it in a constant temperature box for use;

[0044] (3) Put the dry base materials in step (1) into the mixer together, stir at low speed (400-600r / min) for 1min, add compatibilizer while stirring, and stir at high speed (1300-1500r / min) for 1 minute Stir at low speed (400-600r / min) for 1 minute, then stir at low speed (400-600r / min) for 1 minute, add all the baked processing aids and acid absorbents, and add white oil; Stir at high speed (1300~1500r / min) for 1 minute, then turn to low speed (400~600r / min) and stir for 2 minutes;

[0045] (4) Within 5 minutes after the end of stirring, add the mixed raw materials into the twin-screw ...

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Abstract

An ABS / POK alloy spray-free material and a preparation method thereof, which solve the technical problems of the existing spray-free materials such as not being scratch-resistant, poor product weight and narrow application range. The components and contents per hundred parts by weight are as follows: 49.5-65 parts of ABS, 30-44 parts of POK, 2-5 parts of compatibilizer, 0.2-1 part of processing aid, 1-2 parts of aluminum strip mixture, 0.3-0.6 parts of acid absorbent, 0.1-0.5 parts of lubricating and dispersing agent part, 0.1 part of white oil, and the present invention also provides its preparation method simultaneously.

Description

technical field [0001] The invention relates to a spray-free material and a preparation method thereof, in particular to an ABS / POK alloy spray-free material and a preparation method thereof. Background technique [0002] With the continuous improvement of living standards, engineering plastics occupy an increasingly important position in people's lives; and with the development of the economy, people are no longer satisfied with the single use value of products, the performance, design, and Requirements such as aesthetics and color are becoming more and more stringent. The color of most products on the market is made by spraying on the surface of the material. This post-processing seriously affects the production efficiency, cost and environmental protection; spray-free products have various advantages such as environmental protection and low cost. , has been increasingly applied and promoted in this field. [0003] At present, the surface hardness of spray-free ABS produ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L55/02C08L73/00C08L91/06C08L51/06C08K3/08C08K5/098
Inventor 李宏杰王玉良薛刚耿建家刘福平
Owner 威海联桥新材料科技股份有限公司
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