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Name:
YW4008M
Performance:

Strong adhesion, shrinkage, good adhesion.

Good flexibility, impact resistance, resistance to warping cracking good water resistance, excellent salt spray resistance

Colorless and transparent yellowing resistance, weather resistance

Excellent leveling and compatibility

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Product introduction

     YW4008M is modified oligomers pure acrylic resin as the main resin, the molecular weight of 20,000 - Between 30,000 intramolecular cohesive energy big, strong bonding, while the molecular chain length and containing a hydrophobic group, showing the macroscopic properties of materials good, such as adhesion, flexibility, water resistance and chemical resistance, since the main functional group-containing acrylic double bonds, radiation curable or chemically crosslinked, have light color transparent, translucent non-yellowing; wide range of applications, either alone as a binder for UV light curable coatings, inks and laminating adhesives and other products, but also with other acrylic resin, epoxy, polyurethane, nitro resin and other materials blended to improve the bonding strength of the material, flexibility, water resistance and yellowing transparency have a significant effect.

Range of application and Suggestions
  • Plastic, stainless steel base paint resin, as binder, content 15-40%

  • UV adhesives, can and other acrylic, epoxy, urethane blends, for metal, glass, plastic and other products, content 10-30%

  • Electronics, cosmetics injection UV varnish, content 10-30%

  • Screen printing inks, UV screen printing snow, good leveling and adhesion, content 10-40%

  • Other polymer adhesion and weather resistance 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℃)CPSYW1218000~15000
酸价mgKOH/g≤YW1463.2
阻聚剂含量;ppm;≤YW15200-600
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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