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Emulation flower composite material, and preparation method thereof

A composite material and flower technology, which is applied in the field of simulated flower composite materials and its preparation, can solve the problems affecting the overall performance of flowers, poor hand feel and gloss, excessive distortion of flowers, etc., and achieve perfect mechanism system, good gloss, and improved The effect of mechanical properties

Inactive Publication Date: 2019-05-03
兴业县泽鑫工艺品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For a long time, most of the artificial flower industry has used injection molding machine PE materials to produce artificial flowers, such as orchid leaves. In the existing technology, flowers need to be squeezed out and colored separately. The process is cumbersome, and the additional coloring is easy to pollute the environment. Uneven color toning can easily lead to excessive distortion of flowers, weak aging resistance, easy to fade, poor hand feel and gloss
[0004] The existing Chinese patent document (notification number: CN107501690A) discloses a composite material capable of improving the coloring performance of simulated flowers, which is made of the following components in parts by weight: 100-110 parts of high-density polyethylene, 25-30 parts of pine wood powder , 2-3 parts of inorganic titanium dioxide, 8-10 parts of vinyltrimethoxysilane coupling agent, 15-20 parts of triethanolamine, 12-15 parts of liquid paraffin, 5-10 parts of organic diatomaceous earth, 4-oleic acid 6 parts, 30-40 parts of water; although the simulated flowers provided in this document have improved the dispersibility of the color masterbatch, the document uses high-density polyethylene as the main base material, and high-density polyethylene is easy to age and has poor environmental resistance , so the application on artificial flowers affects the comprehensive performance of flowers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A simulated flower composite material of the present embodiment includes the following raw materials by weight:

[0030] 50 parts of TPE, 10 parts of EVA, 10 parts of PE, 10 parts of organic rice husk ash, 4 parts of organic fillers, 2 parts of nano titanium dioxide, 5 parts of graphene, 3 parts of modified masterbatch, 1 part of clay powder, casein 1 part of solution and 15 parts of octamethylcyclotetrasiloxane.

[0031] The preparation method of the organic rice husk ash of the present embodiment is that the rice husk is first fired at a temperature of 800° C. to obtain rice husk ash, and then the rice husk ash is mixed with γ-aminopropyl methyl dimethoxy The base silane was added to the reaction kettle according to the weight ratio of 1:3, the reaction pressure was 2MPa, the reaction temperature was 85°C, and then a magnetic field was introduced for a time of 40s, the reaction was completed, and then washed with water to obtain organic rice husks Ash.

[0032] The ...

Embodiment 2

[0041] A simulated flower composite material of the present embodiment includes the following raw materials by weight:

[0042] 80 parts of TPE, 30 parts of EVA, 30 parts of PE, 20 parts of organic rice husk ash, 8 parts of organic fillers, 5 parts of nano titanium dioxide, 10 parts of graphene, 6 parts of modified masterbatch, 3 parts of clay powder, casein 2 parts of solution and 25 parts of octamethylcyclotetrasiloxane.

[0043] The preparation method of the organic rice husk ash of the present embodiment is that the rice husk is first fired at a temperature of 1200° C. to obtain rice husk ash, and then the rice husk ash is mixed with γ-aminopropyl methyl dimethoxy The base silane was added to the reaction kettle at a weight ratio of 1:3, the reaction pressure was 3MPa, the reaction temperature was 95°C, and then a magnetic field was introduced for a time of 60s, the reaction was completed, and then washed with water to obtain organic rice husks Ash.

[0044] The magnetic...

Embodiment 3

[0053] A simulated flower composite material of the present embodiment includes the following raw materials by weight:

[0054] 65 parts of TPE, 20 parts of EVA, 20 parts of PE, 15 parts of organic rice husk ash, 6 parts of organic filler, 3.5 parts of nano titanium dioxide, 7.5 parts of graphene, 4.5 parts of modified masterbatch, 2 parts of clay powder, casein 1.5 parts of solution and 20 parts of octamethylcyclotetrasiloxane.

[0055] The preparation method of the organic rice husk ash of the present embodiment is that the rice husk is first fired at a temperature of 1000° C. to obtain rice husk ash, and then the rice husk ash is mixed with γ-aminopropyl methyl dimethoxy The base silane was added to the reaction kettle at a weight ratio of 1:3, the reaction pressure was 2.5 MPa, and the reaction temperature was 90 °C, and then a magnetic field was introduced for 50 s, the reaction was completed, and then washed with water to obtain organic rice. Shell ash.

[0056] The ma...

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Abstract

The invention discloses an emulation flower composite material. The emulation flower composite material comprises, by weight, 50 to 80 parts of TPE, 10 to 30 parts of EVA, 10 to 30 parts of PE, 10 to20 parts of organized rice husk ash, 4 to 8 parts of an organic filling material, 2 to 5 parts of nanometer titanium dioxide, 5 to 10 parts of graphene, 3 to 6 parts of modified color master batch, 1to 3 parts of clay powder, 1 to 2 parts of casein solution, and 15 to 25 parts of otcamethylcyclotetrasiloxane. According to the preparation method, self blending of the raw materials is adopted, emulation flower handicrafts which are friendly to the environment and possess aging resistance, excellent glossiness, soft hand feel, and high simulation degree are prepared. The edges of the emulation flowers are thin; the hand feel is better; the plane light sense is excellent; aging resistance is achieved; the technology is simple; TPE is taken as a base material; EVA and PE are adopted for combination so as to obtain a TPE-EVA-PE system; and the aging resistance and mechanical properties of the emulation flowers are improved.

Description

technical field [0001] The invention relates to the technical field of simulated flowers, in particular to a simulated flower composite material and a preparation method thereof. Background technique [0002] Artificial flowers, also known as artificial flowers, have strong plasticity and are environmentally friendly. The main artificial raw materials are: plastic products, silk products, polyester products, and materials prepared from resin clay. In addition, metal rods, glass tubes, blow molding materials are also used. Paper, fiber silk, decorative paper, ribbons, these materials have no pollution or little pollution. Due to the high elasticity of the material, it can be matched with models of special heights and shapes, and can be kept evergreen, breaking through the limitations of genuine products. The image is vivid, lively, and completely comparable to the planted flowers and plants. The branches and leaves of artificial flowers do not get moldy, do not rot, do not n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L101/00C08L23/08C08L23/06C08L1/02C08L97/00C08K13/06C08K9/06C08K3/36C08K3/04
Inventor 宁小孟
Owner 兴业县泽鑫工艺品有限公司