免费特级黄毛片在线成人观看,国产又黄又湿又刺激不卡网站,十八禁网站美女自慰,久久一日视频网站,国产99免费视频,午夜大片免费男女爽爽影院久久,亚洲欧美国产精品专区久久

HEMA Application in the cosmetics industry-Nail

Nail Coatings: HEMA is often found in formulations for artificial or acrylic nails and nail extensions.  It is a key component in the liquid monomer used in conjunction with polymer powders to create a durable and long-lasting artificial nail coating.  The polymerization of HEMA helps to form a hard, glossy, and resilient surface on the nails.

Nail Adhesives: HEMA is also used in nail adhesives that are used to attach artificial nails or nail tips to natural nails.  Its adhesive properties contribute to the effective bonding of the artificial nails.

Nail Polish: Some nail polishes may contain HEMA in their formulations.  It can contribute to the film-forming properties of the polish and may enhance adhesion and durability.