YWU2570 are di-functional urethane acrylate resin oligomer, molecular weight 2700 - Between 5400, low molecular functional cure shrinkage, excellent adhesion and flexibility, exhibiting excellent macroscopic properties of the material, such as excellent adhesion and toughness , high gloss, yellowing resistance, weather resistance and excellent chemical resistance, since the main functional group-containing acrylic double bonds, radiation curable or chemically cross-linked products with light color and transparent, high adhesion scratch resistant, non-yellowing high-gloss ; wide range of applications, can be used alone as a binder for UV glue, UV curing coatings and printing inks and other products, but also systems and other acrylic, epoxy, polyurethane, nitro and other materials blended material to improve the surface adhesion and toughness, bond strength and resistance to yellowing transparency have a significant effect.
Plastic vacuum plating primer, topcoat resin as the main resin content 15-40%
UV adhesive resin, used for metal, glass, plastic and other products, content 10-50%
Electronics, cosmetics, furniture cabinets board UV varnish injector, content 10-30%
Screen printing inks, good adhesion and gloss, content 10-30%
Other polymer adhesion and toughness modifier content 5-20%
指标名称 | 检测标准 | 技术要求 |
外观 | YW356 | 浅色清澈透明液体 |
色度(APHA)≤ | YW8 | 最大50 |
粘度(60℃)CPS | YW121 | 6000~9000 |
NCO(%)≤ | YW101 | 0.06 |
阻聚剂含量;ppm;≤ | YW15 | 10 |
折射率 | YW24 | 1.4765 |
铅笔硬度 | T6739 | 3B |
附着力(百格划格法) | T5210 | 0级(100/100) |
耐沸水煮(100℃,90分钟) | YW101 | 无起泡和脱落 |
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Address: Guangzhou City, Tianhe District Zhongshan Avenue Kotewall King Street No. 202 room 1402
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