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Name:
YWU2699
Performance:

Rapid crosslinking, high adhesion and abrasion resistance, toughness and impact resistance.

Excellent water resistance, excellent chemical resistance

Colorless and transparent yellowing resistance, weather resistance

Excellent leveling and compatibility

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Product introduction

    YWU2699 are di-functional urethane acrylate resin oligomer having a molecular weight of 1200 - Between 2000, low molecular functional cure shrinkage, excellent adhesion and flexibility and water resistance, acid and alkali resistance, crosslinking Express, bond elongation, exhibit excellent macroscopic properties of the material, such as excellent adhesion and toughness, high gloss, yellowing resistance, water resistance and chemical resistance, since the main functional group containing allyl double bond, radiation curable or chemical cross-linking, the product has light color and transparent, high adhesion scratch resistance, high gloss non-yellowing; wide range of applications, can be used alone as a binder for UV light-cured varnish coatings, printing inks, and can be used as a UV glue , nail polish and other plastic products

Range of application and Suggestions
  • Plastic resin varnish finish, rubber-soled nail polish, painted in the body for resin content 25-60%

  • UV adhesive resins and other acrylic, epoxy, urethane blends, for metal, glass, plastic and other products, content 10-50%

  • Electronics, cosmetics, furniture cabinets board UV varnish injector, content 10-25%

  • Screen printing inks, good adhesion and gloss, content 20-60%

  • Other polymer adhesion and toughness modifier content 5-20%


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℃)CPSYW1215000~8000
NCO(%)≤YW1100.06
阻聚剂含量,PPM;≤YW1530
折射率YW241.485
铅笔硬度T67392B
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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