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Name:
YWU3031
Performance:

Rapid crosslinking, both toughness and adhesion, high gloss, hardness and abrasion resistance.

Good water resistance, excellent chemical resistance, colorless anti-yellowing, good weather resistance, good leveling and compatibility

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Product introduction

    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.

Range of application and Suggestions
  • 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%


Typical physical and chemical performance indicators
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℃)CPSYW1211500~3000
折射率YW241.4865
Tg(℃)DMA45℃
铅笔硬度T6739HB
附着力(百格划格法)T52100级(100/100)
耐沸水煮(100℃,90分钟)YW101无起泡和脱落
Packing specification: 20 kg/barrel; 200 kg/barrel
Shelf-life: A cool dry environment, 12 months

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