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Name:
YWU2670
Performance:

High hardness, high gloss, good abrasion resistance.

Highly crosslinked, fast curing, good adhesion.

Good water resistance, excellent chemical resistance.

Colorless, transparent anti-yellowing, good weather resistance.

Excellent leveling and compatibility.

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Product introduction

    YWU2670 are di-functional urethane acrylate resin oligomer having a molecular weight in 2550-- between 6200, low molecular functional cure shrinkage, excellent adhesion and flexibility, weather resistance, acid and alkali resistance, crosslinking adhesive extending rate, showing excellent macroscopic properties of the material, such as excellent adhesion and flexibility, high gloss, yellowing resistance, weather resistance and chemical resistance, since the main functional group containing allyl double bond, radiation curable or chemically cross Union, the product has a light color, transparency, high adhesion scratch resistance, high gloss non-yellowing; wide range of applications, can be used alone as a binder for UV light curing adhesive, metallic paint, PET film, OPP film printing inks, they can use UV sealants for electronic products.

Range of application and Suggestions
  • Plastic vacuum plating paint, plastic, coated in resin as the main resin content 15-30%

  • Binder resin, and other acrylic, epoxy, urethane blends, for metal, glass, plastic and other products, content 8-20%

  • Electronics, cosmetics, furniture cabinets board UV varnish injector, content 10-30%

  • Screen printing inks, good hardness and gloss, content 10-20%

  • Other polymers hardness and gloss 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无色透明液体
色度(APHA)≤YW8最大50
粘度(60℃)CPSYW1211500~2500
折射率YW241.495
Tg(℃)DMA108℃
铅笔硬度T67396H
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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