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HIPS material with rubber tactility and preparation method thereof

A tactile and rubbery technology, applied in the field of HIPS materials and its preparation, to achieve stable performance, low equipment requirements, and easy control of conditions

Active Publication Date: 2015-04-22
惠州市沃特新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art, provide a kind of HIPS material with rubber touch and its preparation method, to solve the technical problems such as the existing HIPS needs spraying process to have rubber touch and meet the appearance requirements

Method used

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  • HIPS material with rubber tactility and preparation method thereof
  • HIPS material with rubber tactility and preparation method thereof
  • HIPS material with rubber tactility and preparation method thereof

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preparation example Construction

[0040] Correspondingly, on the basis of the HIPS material with rubber touch provided above, the embodiment of the present invention also provides a preparation method of the HIPS material with rubber touch. The method comprises the steps of:

[0041] Step S01. Weigh each component according to the above-mentioned HIPS material with a rubber touch, and perform mixing according to the proportion to obtain a mixed material;

[0042] Step S02. Melting and extruding the mixed material in step S01 to granulate.

[0043] Specifically, the types, contents and acquisition methods of each group in the above step S01 are as described above, and will not be repeated here to save space.

[0044] In the above step S02, each component reacts and acts under the action of high temperature and high pressure during the melt extrusion process to realize the modification of the matrix component, so that the HIPS material with a rubbery touch obtained by the melt extrusion process has a Based on ...

Embodiment 1-6

[0048] Provide 6 kinds of HIPS materials with rubbery touch respectively, the 6 kinds of HIPS materials with rubbery touch respectively contain recycled HIPS, TPU, self-made compatibilizer, toughening agent, filler, matting agent, main antioxidant, auxiliary anti-oxidant Oxygen, other additives. Among them, the HIPS, TPU, self-made compatibilizer, toughening agent, filler, matting agent, primary antioxidant, auxiliary antioxidant, and other additives are selected as above. And the components contained in the six kinds of HIPS materials with rubber touch are shown in Examples 1-6 in Table 1 below.

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Abstract

The invention discloses an HIPS material with rubber tactility and a preparation method thereof. The HIPS material with rubber tactility comprises the following components in parts by weight: 56-76 parts of HIPS, 10-25 parts of TPU, 2-5 parts of compatilizer, 4-6 parts of toughening agent, 0.4-0.6 part of flatting agent, 0.1-0.5 part of main antioxidant and 0.1-0.5 part of auxiliary antioxidant. On the basis of having the strength and toughness of common HIPS, the appearance of the HIPS material with rubber tactility disclosed by the invention has a matte effect and rubber tactility. In addition, the HIPS material with rubber tactility further has good flowing property, mechanical property, processing performance, cost performance, chemical resistance and solvent resistance.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, and in particular relates to a HIPS material with rubber touch and a preparation method thereof. Background technique [0002] High-impact polystyrene (HIPS) resin is a non-crystalline thermoplastic polymer with good fluidity, high impact strength, good dimensional stability, and electrical insulation. It is widely used in the market and can be recycled many times. [0003] At present, the materials used for hangers on the market mainly include general-purpose plastics such as PP, ABS and HIPS, but the price of ABS is higher than that of PP and HIPS, and PP is difficult to spray. For example, the current application of HIPS for clothes hangers is mainly to recycle recycled HIPS after injection molding and then spraying. The appearance is matte and the rubber has a strong touch. It has become more popular in clothes hangers in recent years, and the price is low. However, this method is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L51/04C08L75/04C08L51/00C08L53/02C08K13/06C08K9/00C08K3/36C08K5/134C08K5/526B29C47/92B29C48/92
Inventor 周拥仔吴宪何征刘则安
Owner 惠州市沃特新材料有限公司