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A kind of petg ecological resin plate and preparation method thereof

An ecological resin board and resin technology, applied in the field of wood-based panels, can solve problems such as poor stability of physical properties, narrow molding temperature range, and deterioration of product adhesion, and achieve the effects of long storage time, wide processing range, and high mechanical strength

Active Publication Date: 2016-09-21
常州伊柯瑞斯装饰材料有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing ecological resin boards also have the following technical deficiencies: (1) The molding temperature range is narrow, and at low molding temperatures, cracks may occur at the edges of the product, or the adhesion of the product may deteriorate
(2) Low surface hardness: not scratch-resistant, easy to produce scratches; (3) Poor stability of physical properties: low transparency, low heat distortion temperature

Method used

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  • A kind of petg ecological resin plate and preparation method thereof

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Effect test

Embodiment 1

[0026] A kind of PETG eco-resin board, described PETG eco-resin board takes PETG type resin as material, and described PETG type resin also comprises PC, and the mass ratio of described PETG and PC is 1:1; The interior of described PETG eco-resin board The embedding material is 100% natural ecological plants, and the mass ratio of the 100% natural ecological plants to PETG is 0.2:1.

[0027] The 100% natural ecological plants use leaf veins; the extraction method of leaf veins adopts the following steps: cleaning leaves, removing chlorophyll by cold treatment, bleaching, washing, removing mesophyll, and absorbing water to shape the leaves.

[0028] Preparation method, described method comprises the following steps:

[0029] (1) Take the processed leaf veins, bamboo rings, seaweed, branches, and silk fabrics, mince them and press them into fine materials with a width of 1.2-1.8mm and a thickness of 0.6-0.8mm, stack them in the rain shelter, and dry them naturally to obtain The...

Embodiment 2

[0035] A kind of PETG eco-resin board, described PETG eco-resin board is with PETG type resin as material, and described PETG type resin also comprises PC, and the mass ratio of described PETG and PC is 1:2; The interior of described PETG eco-resin board The embedding material is 100% natural ecological plants, and the mass ratio of the 100% natural ecological plants to PETG is 0.3:1.

[0036] The 100% natural ecological plants are selected from bamboo rings and seaweeds, and the mass ratio of the bamboo rings to seaweeds is 1:2.

[0037] The extraction method of the leaf veins adopts the following steps: cleaning the leaves, removing chlorophyll by cold treatment, bleaching, washing, removing mesophyll, and absorbing water to shape the leaves.

[0038] The preparation method comprises the following steps:

[0039] (1) Take the processed leaf veins, bamboo rings, seaweed, branches, and silk fabrics, mince them and press them into fine materials with a width of 1.2-1.8mm and a...

Embodiment 3

[0045] A kind of PETG eco-resin board, described PETG eco-resin board is with PETG type resin as material, and described PETG type resin also comprises PC, and the mass ratio of described PETG and PC is 1:4; The interior of described PETG eco-resin board The embedding material is 100% natural ecological plants, and the mass ratio of the 100% natural ecological plants to PETG is 0.3:1.

[0046] The 100% natural ecological plants are selected from bamboo rings and seaweed, and the mass ratio of the bamboo rings to seaweed is 1:3.

[0047] The extraction method of the leaf veins adopts the following steps: cleaning the leaves, removing chlorophyll by cold treatment, bleaching, washing, removing mesophyll, and absorbing water to shape the leaves.

[0048] The preparation method comprises the following steps:

[0049] (1) Take the processed leaf veins, bamboo rings, seaweed, branches, and silk fabrics, mince them and press them into fine materials with a width of 1.2-1.8mm and a t...

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Abstract

The invention relates to the technical field of man-made board, in particular relates to a PEGT ecological resin board and the preparation method. The PEGT ecological resin board uses PETG type resin which contains PC as materials. The weight ratio of PETG and PC is 1;1 to 4. The embedded materials of PEGT ecological resin board use 100% natural ecological plant. The weight ratio of 100% natural ecological plant and PETG is 0.2 to 0.3:1. The invention has the advantages that the PEGT ecological resin board has outstanding toughness and high impact strength, the production scale is wide, the printing is easy and environment friendly. The impact strength is 3 to 10 times than modified polyacrylic acid esters. Also the invention has the advantages of good chemical resistance, yellowing resistance, anti-aging property, and anti-UV function. The invention 100% packs the embedded materials of plants and fabric which are composited inside, and thus the color of material is kept for long time. The quality can be guaranteed for 10 years indoors and 5 years outdoors.

Description

technical field [0001] The invention relates to the technical field of wood-based panels, in particular to a PETG ecological resin panel and a preparation method thereof. Background technique [0002] Decorative sheets based on polyethylene-tere-phenylene glycol (PETG) for molding purposes show excellent surface properties compared with polyvinyl chloride (PVC), PETG products are highly transparent and have excellent impact resistance, which can maintain the toughness of the product , to prevent yellowing. PETG sheets are easy to produce products with complex shapes and large draw ratios. Also, unlike PC board and impact-modified acrylic, the board does not require pre-drying prior to thermoforming. Compared with PC board and acrylic board, its molding cycle is shorter, the temperature is lower, and the yield is higher. [0003] The existing ecological resin board also has the following technical deficiencies: (1) The molding temperature range is narrow, and at low moldin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L67/02C08L69/00C08L97/02
Inventor 尚国萍殷东波
Owner 常州伊柯瑞斯装饰材料有限公司