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UV樹脂的簡單分類介紹

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 UV樹脂又稱光敏樹脂,是一種受光線照射后,能在較短的時間內迅速發生物理和化學變化,進而交聯固化的低聚物。UV樹脂主要分為溶劑型UV樹脂和屬性UV樹脂兩種。


  溶劑型UV樹脂

  常用的溶劑型UV樹脂主要包括:UV不飽和聚酯、UV環氧丙烯酸酯、UV聚氨酯丙烯酸酯、UV聚酯丙烯酸酯、UV聚醚丙烯酯、UV純丙烯酸樹脂、UV環氧樹脂、UV有機硅低聚物等。


  水性UV樹脂

  水性UV樹脂是指可溶于水或可用水分散的UV樹脂,分子中既含有一定數量的強親水基團,如含有羧、羥基、氨基、醚基、酰氨基;又含有不飽和基團,如丙烯?;?、甲基丙烯?;蛳┍?。水性UV樹是可分為乳液型、水分散型和水溶型三類,主要包括三大類:水性聚氨酯丙烯酸酯、水性環氧丙烯酸酯和水性聚酯丙烯酸酯等。


A brief introduction to the Classification of UV Resin


UV resin, also known as photosensitive resin, is a kind of oligomer which can undergo physical and chemical changes rapidly in a short time after being irradiated by light. 

UV resin is mainly divided into solvent-based UV resin and attribute UV resin.


Solvent UV resin

The commonly used solvent-based UV resins mainly include: UV unsaturated polyester, UV epoxy acrylate, UV polyurethane acrylate, UV polyester acrylate, UV polyether acrylate, UV pure acrylic resin, UV epoxy resin, UV silicone oligomer and so on.


Waterborne UV resin. 

Waterborne UV resin is a kind of UV resin which is soluble in water or dispersible with water. The molecule contains a certain number of strong hydrophilic groups, such as carboxyl, hydroxyl, amino, ether and acyl groups. 

It also contains unsaturated groups, such as acryloyl, methacryloyl or allyl. 

Waterborne UV tree can be divided into three types: emulsion type, water dispersive type and water soluble type, including waterborne polyurethane acrylate, waterborne epoxy acrylate and waterborne polyester acrylate.

更新日期:2019-02-06
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