Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of environment-friendly fully degradable material and preparation method thereof

A fully degradable and environmentally friendly technology, applied in the field of plastics, can solve problems such as the adverse effect of soil pH and air pollution by toxic and harmful gases, and achieve the effects of high cost performance, low cost, and easy operation.

Active Publication Date: 2021-02-26
中山市汇宏环保科技有限公司 +1
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After plastic bags are discarded, if they are incinerated, a large amount of toxic and harmful gases will be produced to pollute the air; if they are buried in the ground, it will take about 200 years to rot, which will have a negative impact on the pH of the soil

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Preparation method of environmentally friendly fully degradable material

[0043] Preparation of water-based plastic emulsion one:

[0044] Raw materials: 1.8 parts acetylacetone, 1.5 parts tert-butyl hydroperoxide, 0.0062 parts ferric sulfite, 1.7 parts sodium persulfate, 2 parts Emulsogen 407, 6.5 parts polyvinyl butyral, 17.3 parts methylolacrylamide, 34 parts ethyl methacrylate, 105 parts styrene, 399 parts butyl acrylate, 3 parts Emulsogen LCN407, 10 parts Emulsogen EPA073, 1.2 parts Emulsogen SB10, 21 parts Emulsogen 403c, 388.5 parts deionized water, 4 parts Dispeiaircf 1301.

[0045] Preparation steps:

[0046] (1) Under stirring, mix 237 parts of deionized water, 7 parts of Emulsogen 403c, 0.4 parts of Emulsogen SB10, 4 parts of Emulsogen EPA073, 1 part of Emulsogen LCN407, 199 parts of butyl acrylate, 45 parts of styrene, 14 parts of ethyl methacrylate Add ester, 7.3 parts of methylolacrylamide, 2.5 parts of polyvinyl butyral, and 2 parts of Emulsogen 407 in...

Embodiment 2

[0072] Preparation method of environmentally friendly fully degradable material

[0073] Preparation of water-based plastic emulsion one:

[0074] 3 parts acetylacetone, 3 parts tert-butyl hydroperoxide, 0.001 parts ferric sulfite, 1 part sodium persulfate, 5 parts Emulsogen 407, 10 parts polyvinyl butyral, 10 parts methylolacrylamide, 25 parts Ethyl methacrylate, 115 parts styrene, 420 parts butyl acrylate, 1 part Emulsogen LCN407, 5 parts Emulsogen EPA073, 3 parts Emulsogen SB10, 30 parts Emulsogen 403c, 360 parts deionized water, 2 parts Dispeiaircf 1301.

[0075] Preparation steps:

[0076] (1) Under stirring, mix 229 parts of deionized water, 10 parts of Emulsogen 403c, 1 part of Emulsogen SB10, 2 parts of Emulsogen EPA073, 0.4 parts of Emulsogen LCN407, 120 parts of butyl acrylate, 45 parts of styrene, 10 parts of ethyl methacrylate Add ester, 4 parts of methylolacrylamide, 4 parts of polyvinyl butyral, and 5 parts of Emulsogen 407 into the reaction vessel, start stirr...

Embodiment 3

[0102] Preparation method of environmentally friendly fully degradable material

[0103] Preparation of water-based plastic emulsion one:

[0104] Raw materials: 1 part acetylacetone, 1 part tert-butyl hydroperoxide, 0.01 part ferric sulfite, 3 parts sodium persulfate, 1 part Emulsogen 407, 5 parts polyvinyl butyral, 25 parts methylolacrylamide, 40 parts ethyl methacrylate, 90 parts styrene, 360 parts butyl acrylate, 5 parts Emulsogen LCN407, 15 parts Emulsogen EPA073, 1 part Emulsogen SB10, 15 parts Emulsogen 403c, 400 parts deionized water, 7 parts Dispeiaircf 1301.

[0105] Preparation steps:

[0106] (1) Under stirring, mix 237 parts of deionized water, 5 parts of Emulsogen 403c, 0.4 parts of Emulsogen SB10, 5 parts of Emulsogen EPA073, 1 part of Emulsogen LCN407, 160 parts of butyl acrylate, 30 parts of styrene, 20 parts of ethyl methacrylate Add ester, 10 parts of methylolacrylamide, 1 part of polyvinyl butyral, and 1 part of Emulsogen 407 into the reaction vessel, sta...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
tensile strengthaaaaaaaaaa
tensile strengthaaaaaaaaaa
tensile strengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses an environmentally friendly fully degradable material, which is characterized in that, in terms of mass percentage, it comprises the following raw materials: 34.65-40.2% water-based plastic emulsion I, 10-20% water-based plastic emulsion II, 0.7-0.9% neutralizer, 0.2‑0.85% dispersant, 0.1‑0.3% antifoaming agent, 0.5‑0.8% anti-settling agent, 10‑15% starch, 4‑5% 5000 mesh talcum powder, 0.1‑0.3% defoamer, 10‑15% Superfine edible starch, 0.2‑0.5% preservative, 0.2‑0.5% leveling agent, 0.2‑0.5% thickener, 17‑20% deionized water. The product of the present invention degrades naturally within five years under the sun's ultraviolet light; it degrades naturally within three years when it is buried in the land environment, without any damage to the land and water sources, and realizes 100% complete degradation. In the state of incineration, there is no peculiar smell, and carbon dioxide and water are produced. Low cost, high cost performance, easy operation.

Description

technical field [0001] The invention relates to the field of plastics, in particular to an environmentally friendly fully degradable material and a preparation method thereof. Background technique [0002] Packaging bags refer to bags used to pack various supplies, and are widely used in daily life and industrial production. As one of the most important application fields of plastics, it can be said that earth-shaking changes have taken place in recent years. On the one hand, the rise of the middle class and the obvious trend of consumption upgrading have pushed the overall packaging towards high-end, intelligent and personalized. On the other hand, with the advent of the new retail economy era and the rise of food delivery, packaging has gained even greater market capacity and growth potential. In terms of function, packaging innovation is committed to extending the shelf life of products, reducing food waste, improving product safety, and escorting "food on the tip of th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C08L33/08C08L3/02C08K3/34C08F220/18C08F212/08C08F220/58C08F220/14C08F220/20C08F220/06C08F2/26C08F2/30
CPCC08F2/26C08F2/30C08F220/18C08L33/066C08L2205/025C08L2205/035C08F220/1804C08L3/02C08K3/34C08F212/08C08F220/58C08F220/14C08F220/20C08F220/06C08F220/1802
Inventor 梁少荣
Owner 中山市汇宏环保科技有限公司