SINOCURE® BP M250 is a difunctional, polymeric benzophenone-based 光引发剂 engineered for UV光固化体系 where low migration and low volatility are critical. Its high molecular weight structure provides enhanced performance stability and reduced tendency to migrate from the cured film, making it a superior and reliable 对标替代 conventional benzophenone. It is particularly effective when used in combination with amine synergists and is well-suited for both clear and pigmented coatings.
SINOCURE® BP M250
(difunctional polymeric benzophenone 光引发剂)
SINOCURE® BP M250 is a difunctional, polymeric benzophenone-based 光引发剂 engineered for UV光固化体系 where low migration and low volatility are critical. Its high molecular weight structure provides enhanced performance stability and reduced tendency to migrate from the cured film, making it a superior and reliable 对标替代 conventional benzophenone. It is particularly effective when used in combination with amine synergists and is well-suited for both clear and pigmented coatings.
化学名称： Poly(ethyleneglycol) bis(p-dimethylamino benzoate)
CAS No.: 515136-48-8
MF： (C4H8O)nC30H22O7
Molecular structure：
| 检验项目 (Item) | 指标要求 (Specification) |
| 外观 (Appearance) | Brown-Yellow Liquid |
| UV absorption,nm | 270,325 |
Difunctional, polymeric benzophenone 光引发剂.
Low migration and low volatility characteristics.
High molecular weight for improved performance in sensitive applications.
Excellent synergy with amine-based co-initiators.
Effective 对标替代 standard benzophenone in formulations requiring greater permanence.
SINOCURE® BP M250 is recommended for use in a variety of UV-curable applications demanding high performance and film integrity, including:Graphic Arts (Inks & Overprint Varnishes),Wood Coatings,Plastic Coatings.
20kgs or 25kgs/drum.
存放在干燥、阴凉、通风良好的库房内。
避免受光照和高温加热。
运输过程中做好防漏、防雨与防暴晒保护。
存放在干燥、阴凉、通风良好的库房内。
避免受光照和高温加热。
运输过程中做好防漏、防雨与防暴晒保护。
