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[Chemical Knowledge]：Properties and Uses of Degradable Materials

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The nature and use
of degradable materials in the field of raw materials for chemical production
Abstract

With the improvement of environmental awareness and the implementation of sustainable development policies, degradable materials are used more and more widely in the field of raw materials for chemical production. This paper introduces the properties and uses of degradable materials in detail, including their classification, properties, production methods and applications in various fields.

Introduction

With the development of human society, the production and use of plastics and other chemicals are increasing, which has brought serious pollution to the environment. Traditional chemical production raw materials are often non-degradable, causing long-term harm to the environment. Therefore, the development of degradable materials has become a top priority. Degradable materials have excellent environmental friendliness and can be decomposed under certain conditions to reduce the pressure on the environment. This article will discuss the nature and use of degradable materials in detail.

the properties and uses of degradable materials

1. the classification and properties of degradable materials

degradable materials can be divided into biodegradable materials and light degradable materials two categories. Biodegradable materials are mainly through the decomposition of microorganisms, the polymer materials into low molecular compounds. Light degradable materials are decomposed under the action of light. Both types of materials have excellent environmental friendliness.

The main properties of degradable materials include:

1. Biocompatibility: Degradable materials are non-toxic and harmless to the human body and the environment, and have good biocompatibility.
2. Degradability: Under certain conditions, degradable materials can be decomposed into low molecular compounds to avoid long-term pollution to the environment.
3. Renewability: Degradable materials can be recycled by biological or chemical methods to improve the utilization of resources.

2. the production methods of degradable materials

The methods of producing degradable materials are mainly biological and chemical methods. Biological method is mainly through the fermentation of microorganisms, biomass into degradable polymer materials. The law of chemistry is to convert fossil resources such as petroleum into degradable materials through chemical reactions.

3. the use of degradable materials

of degradable materials in the field of chemical production raw materials have a wide range of applications, mainly including the following aspects:

1. packaging materials: degradable materials can be used in the production of packaging bags, packaging boxes, etc., instead of traditional plastic packaging, reduce environmental pollution.
2. Agricultural film: Degradable materials can be used to produce agricultural films, which can be quickly decomposed after use to avoid soil pollution.
3. Disposable tableware: Degradable materials can be used to produce disposable tableware, such as bowls, chopsticks, etc., to reduce the generation of waste.
4. 3D printing materials: Degradable materials can be used as 3D printing materials to produce products of various complex shapes and improve the utilization of resources.

conclusion The application of

degradable materials in the field of chemical production raw materials has great potential and broad prospects. With the improvement of environmental awareness and the continuous progress of technology, biodegradable materials will be applied in more fields, which will play an important role in promoting sustainable development and protecting the environment.

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