Wood-like co-extruded ASA modified material and preparation method thereof

A modified material and technology of imitating wood grain, applied in the field of imitating wood grain co-extruded ASA modified material and its preparation, can solve problems such as insufficient weather resistance, and achieve a strong sense of three-dimensionality, good layering, and broad application value. Effect

Inactive Publication Date: 2009-06-10
DONGGUAN JINFULIANG PLASTIC & RUBBER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] One of the purposes of the present invention is to provide a kind of imitation wood grain co-extruded ASA modified material for many defects such as insufficient

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0039] Example 1: This example provides a wood-like co-extruded ASA modified material, specifically a redwood-like co-extruded ASA modified material, which includes two parts: ASA base color material and ASA texture material, the weight ratio of which is : ASA base color material 80%, ASA pattern material 20%, specifically, the ASA base color material and ASA pattern material respectively include the following components in parts by weight:

[0040] ASA base color formula: carbon black 0.05%; iron oxide pigment 2%; ultraviolet absorber 0.5%; ASA 97.45%;

[0041] ASA pattern formula: carbon black 2%; UV absorber 0.5%; ASA 20%; PET 77.5%.

[0042] The method for preparing the above-mentioned imitation mahogany co-extruded ASA modified material specifically includes the following steps:

[0043] ①Preparation of ASA base color material:

[0044] (1) Weighing: Weigh carbon black, iron oxide pigment, ultraviolet absorber and ASA according to the formula;

[0045] (2) Mixing: Put the abo...

Example Embodiment

[0056] Example 2: The imitation wood grain co-extrusion ASA modified material and its preparation method provided in this example. The basic components and steps are the same as those in Example 1. The difference lies in that it is specifically the imitation teak co-extrusion ASA modified material. Sexual material, each raw material component of the material is specifically: it includes two parts: ASA base color material and ASA pattern material, the weight ratio is: ASA base color material 90%, ASA pattern material 10%, specifically, the ASA base color material and ASA pattern material respectively include the following components in parts by weight:

[0057] ASA base color formula: carbon black 0.02%, iron oxide red pigment 1%, iron oxide yellow pigment 1%, ultraviolet absorber 0.5% and ASA 97.48%;

[0058] ASA pattern formula: carbon black 1%, UV absorber 0.5%, ASA 20% and PET 78.5%.

[0059] The teak-like co-extruded ASA modified material can be used to prepare the teak-like c...

Example Embodiment

[0060] Example 3: The imitation wood grain co-extrusion ASA modified material and its preparation method provided in this example, the basic components and steps are the same as those in Example 1 or 2, the difference is that the imitation wood grain Extruded ASA modified material, specifically imitation pine co-extruded ASA modified material, which includes two parts: ASA base color and ASA texture, the weight ratio is: ASA base color 50%, ASA texture 50%, specific Yes, the ASA base color material and ASA pattern material respectively include the following components in parts by weight:

[0061] ASA base color formula: carbon black 0.01%, iron oxide yellow pigment 3%, ultraviolet absorber 0.5% and ASA 96.49%;

[0062] ASA pattern formula: carbon black 0.2%, iron oxide yellow 20%, ultraviolet absorber 0.5%, ASA 20% and PET 59.3%.

[0063] The pine-like co-extruded ASA modified material can be used to prepare the pine-like co-extruded ASA / PVC profile on the profile co-extrusion pro...

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PUM

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Abstract

The invention provides a wood grain-imitated co-extruded ASA modified material. The material mainly comprises the following compositions by weight percentage: 50 to 90 percent of ASA background material and 10 to 50 percent of ASA grain material. Plastic steel doors and windows produced from the wood grain-imitated co-extruded ASA modified material have strong three- dimension effect and vivid wood grain; the wood grain-imitated co-extruded ASA modified material can realize wood replacement by plastic, saves valuable forest resource, has excellent weather resistance, broadens application and development of a wood grain-imitated material, can be applied to the preparation of doors and windows both indoors and outdoors, guardrails, decorative plates, earth foot lines, furniture and the like. The invention also provides a method for preparing the modified material; the method comprises the steps of weighing, mixing and extrusion; and the wood grain-imitated co-extruded ASA modified material has a simple preparation method, wide source of raw materials, low cost of a finished product and wide popularization and application value.

Description

technical field [0001] The invention belongs to the field of new chemical materials, and in particular relates to an imitation wood grain co-extruded ASA modified material and a preparation method thereof. Background technique [0002] In the prior art, home decoration is still based on timber and aluminum alloy profiles. However, wood is expensive, more susceptible to corrosion and decay, which brings inconvenience to life, and excessive use will cause excessive felling of trees, causing damage to the environment. [0003] The production cost of aluminum alloy profiles is high. The production of one ton of aluminum alloy profiles requires 18,650 degrees of electricity from ore to finished products, while the comprehensive power consumption of one ton of plastic profiles is 7,800 degrees from ore to finished products using the calcium carbide method. It can be seen that aluminum The comprehensive power consumption in the manufacturing process of alloy profiles is more than ...

Claims

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Application Information

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IPC IPC(8): C08L51/00C08K3/04C08K3/22C08K5/132B29B9/00B29C47/92C08L67/02B29C48/92
Inventor 翟景波陈卫军
Owner DONGGUAN JINFULIANG PLASTIC & RUBBER TECH CO LTD
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