YWU3031 tri-functional aliphatic urethane acrylate resin oligomer having a molecular weight of 1200 - Between 2000 and moderate molecular functional groups, both toughness and crosslinking speed, strong bonding, exhibit excellent macroscopic properties of the material, such as excellent toughness , adhesion and fast drying, high gloss, yellowing resistance and chemical resistance, since the main functional group-containing acrylic double bonds, radiation curable or chemically cross-linked products with light color transparent, balanced flexibility and hardness, scratch resistance , high-gloss non-yellowing; wide range of applications, it can be used alone as a binder for UV glue step, light-curable coatings, inks and adhesives, and other products, but also systems and other acrylic, epoxy, polyurethane, and other materials blended nitro for improving the adhesion hard base such as PET, PC and other glass adhesion and crosslinking speed, adhesion strength and resistance to yellowing transparency have a significant effect.
Step UV glue, varnish coating for plastic binder, content 50-70%
UV adhesive bonding agent for metal, glass, plastic and other products, content 40-60%
{C} electronics, cosmetics, furniture cabinets board UV varnish injector, content 30-60%
Screen printing inks, good adhesion and gloss, content 50-70%
Other polymers flexibility and gloss modifier content 20-50%
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 | 1500~3000 |
折射率 | YW24 | 1.4865 |
Tg(℃) | DMA | 45℃ |
铅笔硬度 | T6739 | HB |
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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