Recommended productYFK-1076 High performance antioxidant of photovoltaic material EVA resin

2022-12-12 215

EVA resin (ethylene vinyl acetate copolymer) has high transparency and high adhesion, and is suitable for various interfaces such as glass and metal. Excellent resistant to high temperature, low temperature, ultraviolet light and moisture. EVA resin in China is mainly used in photovoltaic adhesive film, foaming material, cable material, coating, hot melt adhesive and agricultural film.



11.23图片.png

With the development of China's photovoltaic industry, precoating technology and halogen-free flame-retardant cable, photovoltaic adhesive film, coating, wire and cable have become an important downstream of EVA resin. In the process of China's industrial upgrading in the future, the demand for high-end EVA resin products used in emerging technology applications such as photovoltaic packaging adhesive film, film, precoating film and cable production will further increase.

Photovoltaic adhesive film is an important packaging material for photovoltaic modules, which is used to produce photovoltaic modules and protect the batteries inside the modules.

00.23图片1.png

According to different product structures, it can be divided into EVA film (ordinary transparent EVA film, white EVA film), POE film, etc. EVA is mainly used for single glass photovoltaic cells, POE adhesive film is mainly used for double glass photovoltaic glass, and the technical route of adhesive film is relatively stable.

  China's EVA imports are highly dependent, and there is a large space for import substitution in the future. In 2017-2020, China's EVA plants will have no new capacity. In 2021, new plants of Yuneng Chemical, Yangzi Petrochemical and Sinochem Quanzhou will be put into production. The domestic capacity will increase to 1.472 million tons, the output will be 1 million tons, the apparent consumption will be 2.05 million tons, the import will be 1.117 million tons, and the import dependency will remain 54.2%.

Hindered phenolic antioxidants can effectively inhibit or reduce the oxidation reaction rate of plastic macromolecules, prevent or inhibit chain initiation reaction and chain growth reaction by capturing peroxy free radicals, so as to terminate free radical chain reaction, achieve the purpose of preventing oxidation and prolong the service life of plastic products.

1123图片1.png

YFK-1076 is the first hindered phenolic antioxidant in EVA. It has excellent effect when used in EVA resin and has good compatibility with EVA resin.

11.223图片1.png

Fengguang YFK-1076 can improve the high-temperature processing stability of EVA resin and significantly improve the anti-aging performance of EVA resin. After the accelerated aging test, the mechanical strength and elongation at break of EVA resin have significant advantages over the control sample. The melt index of EVA resin added with YFK-1076 had little change after five times of continuous extrusion in a single screw extruder, and the oxidation induction period was prolonged by differential thermal analysis (DTA). At the same time, YFK-1076 has excellent anti precipitation performance, good compatibility with EVA resin, and low toxicity and environment-friendly characteristics.

Previous:

Next:

News

04/30

2024

CHINAPLAS 2024 International Rubber and Plastics Exhibition · Fengguang Co., Ltd. | Successfully ending

48

03/20

2024

INVITATION-CHINAPLAS 2024·Shanghai

57

01/17

2024

Progress of Research on the Mechanism of Ethylene Polymerization Catalyzed by Silica Gel Supported Cr-based Catalyst

77

10/11

2023

Introduction to Polyolefin Catalysts

159

06/25

2023

Application and Prospect of Different Kinds of Antioxidants

141

06/15

2023

Development Status and Prospect of Ethylbenzene Dehydrogenation to Styrene Catalyst

172

05/06

2023

Organic Biomass Nucleating Agent for Polylactic Acid (PLA) Use

212

03/28

2023

Development of Bio-based Materials and Bio-based Antioxidants

293

12/12

2022

Recommended productYFK-1076 High performance antioxidant of photovoltaic material EVA resin

215

04/08

2022

Efficient, Profitable Plastics Extrusion Begins with Materials Knowledge

286

04/08

2022

Resin Report: Fresh April Price Increases on Table

245

04/08

2022

Plastic granulate price reports: Steep price increase in April

188

Copyright: Yingkou Fengguang Advanced Material Co., Ltd.Liao ICP Filing No. 17015501-1 Technical Support:onnuoIAD

© COPRIGHT 2021 FENGGUANG ADVANED MATERAL.ALL RIGHTS RESERVED