不再受限於光固化與黃變間的兩難：新型紫外線吸收劑產品發表

永光化學特化事業處最新發表技術文章，已刊登於《European Coating Journal》雜誌2017年4月號，主題針對水性光固化塗料，開發新型紫外線吸收劑產品，能有效突破光固化機制與紫外光吸收矛盾的光學元理，改善塗料黃變問題，增強耐候能力，詳細內容請與永光業務代表聯絡。

 
摘要：Water-borne UV curable coatings may discolor during curing or on exposure to natural UV light. A novel light stabilizer(NLS) was developed specifically for water-borne UV curable coatings. Test showed that the NLS gave effective protection, but with far less effect on cure speed than either UVA or HALS.

 

 

詳細內容請見European Coatings Jounal 四月份雜誌，或與永光業務代表聯絡。

 

相關產品介紹：環保塗料、光固化、水性塗料