YWU2669 are di-functional urethane acrylate resin oligomer having a molecular weight of 2400 - Between 5000, 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 toughness, 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, metal coatings, printing inks, and can be used as electronic UV sealant and other products.
Plastic resin varnish finish, rubber-soled nail polish, painted in the body for resin content 25-60%
UV adhesives, and other acrylic, epoxy, urethane blends, used in plastics, glass, PET film products, content 10-50%
Electronics, cosmetics, furniture cabinets board UV varnish injection, by adding 10 - 25%
Screen printing inks, good adhesion and gloss, content 20-60%
Other polymer adhesion and toughness modifier content 5-20%
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45 |
粘度(60℃)CPS | YW121 | 2000~4000 |
NCO(%)≤ | YW110 | 0.06 |
阻聚剂含量,PPM;≤ | YW15 | 20 |
折射率 | YW24 | 1.495 |
铅笔硬度 | T6739 | 4B |
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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Address: Guangzhou City, Tianhe District Zhongshan Avenue Kotewall King Street No. 202 room 1402
Telephone:020-61208470 020-29079054
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