National Engineering Laboratory for Plastic Modification and ProcessingAerospaceEnergy conservation and environmental protectionnew energy、High end equipment manufacturingAnd other key industries and emerging industriesChemical modification, processing technology research, processing equipment, test evaluation analysis and other research and test facilities.At the same time, based on the mechanism of "protecting key technologies and sharing common technologies", promote the radiation of laboratory research and development achievements to the industry, and promote the transformation, upgrading and rapid development of the plastic modification and processing industry.[1]
Functions and tasks
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The National Engineering Laboratory for Plastic Modification and Processing takes the important task of improving the independent innovation ability and core competitiveness of the new material industry, breaking through the constraints of key technologies and equipment in the structural adjustment of the new material industry and the development of other key industries, and strengthening the technical support and guarantee for major national strategic tasks and key projects.Focusing on the needs of key industries and emerging industries in China, such as electronics, transportation, aerospace, energy conservation and environmental protection, new energy, high-end equipment manufacturing, etc., we will build research and test facilities for efficient plastic blending modification, synthetic modification, processing technology research, processing equipment, testing, evaluation and analysis, and create an advanced plastic modification and processing research and public service platform,Establish a first-class scientific research and development team in the industry, break through a number of key common technologies in the industry, and improve China's plastic modification and processing technology level and international competitiveness.Its main functions and tasks include:
1. Break through the technical bottleneck of plastic industry development and enhance international competitiveness
The rapid development of the national economy has put forward higher requirements and challenges for the development and demand of the plastic industry. With its many advantages, plastics are widely used in various aspects of the national economy, such as automobiles, aerospace, transportation, electronics and electrical appliances, light industry, agriculture, and daily necessities.The National Engineering Laboratory for Plastic Modification and Processing can strengthen the original technological innovation capability of the plastic modification and processing industry, make advanced deployment in strategic and forward-looking important fields, cultivate and master a number of strategic high-tech and cutting-edge technologies, break through a number of major technical equipment and key industrial technologies, and ease the technical bottleneck constraints of economic and social development,Improve the international competitiveness of the plastic industry and accelerate the development of the plastic industry.
2. Break through the constraints of resources and environment on the national economy and promote the optimization and upgrading of industrial structure
National Engineering Laboratory of Plastics Modification and Processing
With the continuous rise of oil prices and the rapid development of China's economy and society, the bottleneck constraint effect of oil resources on China's plastic industry has become increasingly prominent.Through research and development of plastic wood composite materials, inorganic mineral filler materialsBio based plasticsSo as to reduce the dependence of plastics on oil resources.At 70%Wood plastic compositeFor example, the use of petrochemical resin can be reduced by 70%;Calculated by 40% mineral filling modification, the use of petrochemical resin can be reduced by 40%.But with biological baseMaterial substitutionAfter traditional plastics, resources can be recycled, which is conducive to eliminating the bottleneck constraints of petroleum resources on the plastic industry.
3. Promote the establishment of technical innovation system in the plastic industry and improve the sustainable innovation capability of the industry
Although the plastic modification and processing industry in China has a certain scale, its layout is decentralized, the degree of intensification is not high, and the breakthrough of industry commonalities and key technologies lacks a national platform;The channel of technology diffusion is not smooth, which leads to weak overall competitiveness, slow technological progress and weak international competitiveness.The National Engineering Laboratory for Plastic Modification and Processing, through integrating the advantageous scientific research and industrial resources of China's plastic modification, molding and processing, equipment and other links, gathers and trains outstanding talents in the industry, gradually establishes a domestic leading and even international advanced industrial technology innovation system, and improves the sustainable innovation ability of the industry.
4. Promote the transformation of research achievements into industrialization and drive the leap forward development of industry
The main reason for the low conversion rate of scientific and technological achievements in China is the disconnection between R&D and production.On the one hand, the enterprise has strong production capacity and rich production experience;On the other hand, universities and research institutes have relatively good development means and strong talent strength.Due to the lack of an organically integrated platform, scientific research and production are disconnected from each other, unable to exert joint efforts, resulting in waste of resources.The National Engineering Laboratory for Plastic Modification and Processing can effectively integrate the scientific and technological resources in China's plastic modification and processing industry, optimize the allocation of scientific and technological resources, and innovate the technical service system, thus promoting the establishment of a "seamless transformation" channel for research achievements and driving the leap forward development of the industry.
Laboratory architecture
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The National Engineering Laboratory for Plastic Modification and Processing implements the laboratory director responsibility system under the leadership of the Council.The laboratory has relatively independent personnel rights, adheres to the policy of "innovation, cooperation, service and openness", and implements three-level management of the council, laboratory director, academic leader and project leader.
Laboratory architecture
The Council is the highest decision-making body of the National Engineering Laboratory.The Council is composed of management and technical experts from relevant competent departments, research institutes, colleges and universities, supporting units and other units or departments.The Council is mainly responsible for appointing the director of the laboratory, determining the development direction and research field of the laboratory, reviewing and approving decisions on major issues such as financial statements, determining the establishment and adjustment of research institutions under the laboratory, determining the main principal and chief experts of research institutions under the laboratory, determining the construction of major disciplines and scientific research projects of the laboratoryEvaluate the main scientific research achievements of the laboratory, evaluate and demonstrate the progress and acceptance of the laboratory in stages, evaluate the laboratory director and the laboratory work, and propose the construction to the superior department.The Technical Committee, composed of well-known experts at home and abroad, is the technical advisory body of the National Engineering Laboratory.
The laboratory director is responsible for presiding over the daily work of the laboratory, and is responsible for the construction, operation and fund management of the laboratory.
Research direction
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Plastic modification
Plastic modification
It is mainly aimed at the different technical requirements for plastic materials and their products or components in China's automobile, aerospace, transportation, electronic and electrical industries through formula research and development, design andScrew extruderStructural design, research and development of high performance with different performanceModified plasticsTo meet the needs of various industries in the development of the national economy.The main modification technologies include filling, toughening, strengthening, blending, alloying, etc[2]。
Resin synthesis
The laboratory has more than ten pressure reactors and atmospheric reactors of different models from 20L to 1000L, as well as various small chemical equipment, such as centrifuges, drying equipment, rectification equipmentFilm evaporator, solid phase viscosity increasing device, polymer washing device, and various special polymerization process detection equipment.Different types of polymerization research can be carried out, including solution polymerization, melt polymerization, suspension polymerization, solid phase viscosity increasing, melt viscosity increasing, etc.The main research directions are as follows:
polyamide（PA10T）：A new type of bio based high performanceengineering plasticIt is the highest temperature nylon variety with the lowest water absorption at present;It has excellent heat resistanceChemical resistanceAnd dimensional stability;It can meet the requirements of halogen-free environmental protection and is widely used in various connectorsLED bracketAnd the manufacturing of auto parts and the application of replacing metal.
PEEK（PEEK）: A crystalline super high heat resistant typeThermoplastic polymerIt can be used in high-end fields such as aerospace, semiconductor, automobile and electronic devices.
Polyphenylene sulfone（PPSU）An amorphous super tough transparent plastic with excellent resistance to repeated cooking.
Polyethersulfone（PES）: High transparency, high hydrolysis stability materials, with excellent heat resistance, physical and mechanical properties, insulation properties, etc., especially with outstanding advantages such as continuous use at high temperatures and stability in the environment of rapid temperature changes, have been widely used in many fields.
Liquid crystal polymer（LCP）: a highly crystalline, melt oriented thermoplastic with excellent processing fluiditydimensional stability High temperature resistance and chemical resistance have significant advantages in the application of thin-walled parts.
Processing technology
The main research of processing technology: material flow and molding simulation technology, online detection and automatic control technology, process and processing equipment evaluation, screw combination, etc.
Processing equipment
1. Efficient and energy-saving processing and forming equipment
Processing equipment
InnovativePlastic moldingProcessing principle, design and development of high-efficiency and energy-savingNew plasticProcessing and forming equipment.
2. Preparation of continuous long glass fiber reinforcementThermoplastic resincomplete set of equipment
Long fiber reinforcedThermoplasticIt is a new type of high performance that can replace metal and is mainly developed at home and abroadModified plasticsOnly a few foreign enterprises have mastered this technology, and it is still in the process of continuous improvement.China's research and development in this area is still in its infancy.
3. Advanced modification process and complete equipment technology
Systematically study the physical and chemical properties of different plastics and additives and their effects on heat transfer, flow and dispersion during processing, obtain systematic scientific research data, establish and improve basic databases such as process database and material database, and provide technical support for optimizing process and developing matched advanced equipment.
Test evaluation analysis
Test evaluation analysis
The testing, analysis and evaluation methods of resins, additives and their modified plastics are deeply studied with reliability evaluation platform, flame retardant performance evaluation platform, environmental protection and safety evaluation platform, data sharing platform and other platforms as carriers.It mainly includes preparation of reference materials and samples, testing and analysis of physical and chemical properties of materials, research on method standards, etc.
public service
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Standard preparation
The National Engineering Laboratory for Plastic Modification and Processing provides the preparation and testing services of reference materials and standard samples.There is a complete service system from the formulation design of reference materials, extrusion processing, injection molding finished products and sample uniformity evaluation.There are multiple sets of GB, ASTMISO StandardsMoulds, dozens of injection molding machines and extruders of different models can prepare different standard splines according to customer requirements.There have been many timesChina Institute of Metrology, Guangzhou Weikai Testing Technology Co., Ltd., Guangzhou Synthetic Material Testing Technology Co., Ltd[3]。
Detection and analysis
The Analysis and Test Center was awarded the CNAS accreditation certificate in 2006. It is a professional organization engaged in performance testing and composition analysis of modified plastics and related materials.
Molding application
Molding application
At present, the team has more than 10 senior molding technology experts, coveringPlastic mold, plastic machinery, mold flow analysis and material molding technology, involving injection molding, extrusion, blow molding and other fields of plastic molding, and involved in almost all plastic application fields such as automobiles, household appliances, electronics, communications, OA, toys, and electric tools.
Processing equipment
The laboratory has dozens of senior research and development engineers, specializing in plastic processing and equipment.We are committed to providing services for the industry based on the principle of "honesty and quality".
Plastic coloring
Plastic coloring
Professionally engagedengineering plasticColor design, matching and R&D.It has an aesthetic design and development team composed of several senior research and development engineers, and has accumulated rich experience in the process of plastic color development and preparation for more than ten years.And communicate with the International Standard Color Organization forPlastic materialThe color development and design provide a reliable theoretical basis.
1、 With independent color library, standard color cards provide customers with a wealth of color choices;
2、 Good color matching ability to provide visual impact for customers' products;
3、 According to the international color industry trend, independently design customer terminal color requirements.
