E-paper is a screen manufactured using electrochromic technology, which is soft, thin, light and high-definition, making it a fast-growing emerging product in recent years. There are two types of e-paper products: passive and active. Passive e-paper screens use electrochromic technology to change the colour and brightness of the screen by using the principle of electrochromic colour change when light shines on the coating. Active e-paper screens use projected light to change the colour and brightness of the screen using changes in the electric or magnetic field.

Compared to traditional LCD screens, e-paper screens are thinner, lighter and softer and offer higher contrast and better colour reproduction. The response time of e-paper screens is shorter and faster than LCD screens, which makes them more suitable for virtual reality, gaming and other application scenarios that require fast response times. E-paper is an emerging product with great potential, which will gradually change the way people use and demand for screens. As technology continues to advance and the market continues to promote, e-paper screens will become an important part of future display devices

E-paper edge sealants are special adhesives designed to bond the edges of electronic paper screens. Unlike conventional edge sealants, e-paper edge sealants need to have not only adhesive power but also the following properties:

1. Protection of the e-paper screen: e-paper screens are more fragile than traditional paper screens, so the edge sealant needs to be able to protect the surface of the e-paper screen from wear and tear or scratching during operation.

2, high temperature resistance: electronic paper edge sealant needs to be able to withstand high temperature environment, because in high temperature electronic paper screen may be deformed or damaged.

3、Abrasion resistance: Electronic paper edge sealant needs to have abrasion resistance to ensure that it can still maintain good adhesion after a long time of use.

4, fast curing: electronic paper edge sealant needs to be able to quickly cure to ensure that the bonding work is completed in a short period of time.

5, environmental protection: electronic paper edge sealant needs to comply with environmental standards to ensure that it will not cause pollution to the environment.

Vigon Technology has developed a graphene modified high toughness UV curing frame sealer. The product cures quickly, the dispensing process window time is long, has excellent water and gas barrier characteristics, good toughness of the adhesive layer, high adhesion to glass, metal, PET and other materials, can be used for chips, electronic paper and other electronic components of the package.

I. Product characteristics

1、Fast curing, low surface temperature

2、Good leveling, simple process

3、Excellent water and gas barrier characteristics

4、Flexible adhesive layer, adapt to the complex environment of hot and cold shock

5、No solvent, no VOC, no pollution to the air, little irritation to the respiratory tract

II. Storage and precautions

1、Store in a sealed environment at 5~10℃, avoid freezing and exposure to the sun, avoid light and keep away from strong acids, strong alkalis and strong oxidants.

2、This product is UV curing products, containing combustible organic materials, storage and use must be away from sparks or open flame, the operation site is strictly prohibited smoking, and should take effective measures to prevent the generation of sparks

3、The use of room temperature should be controlled within 25 ℃, high temperature will cause changes in the nature of the product

4、Avoid inhalation or swallowing. If contaminated with skin, wash with soap and water or appropriate cleaning agent. If eyes are contaminated, rinse immediately with plenty of water or diluted boric acid and consult a doctor for care and examination.