公开(公告)号：US20150234140A1

公开(公告)日：2015-08-20

申请号：US14704503

申请日：2015-05-05

Applicant: Furukawa Electric Co., Ltd.

Inventor： Hiroki TANAKA ,  Minoru SAITO ,  Hirotaka WATANABE ,  Hiroaki ITO ,  Yukio ISHII ,  Yoshihiro ARASHITANI

IPC: G02B6/44

CPC classification number: G02B6/443 ,  G02B6/44 ,  G02B6/4403

Abstract: An optical fiber ribbon according to the present invention includes a collective coating layer containing an ultraviolet curable resin containing amorphous PPG and an amorphous monomer, the collective coating layer formed around coated optical fibers. The collective coating layer has an equilibrium elastic modulus of 12 MPa to 20 MPa, both inclusive, and a yield point elongation of 5% to 9%, both inclusive, and the adhesion between the collective coating layer and the outermost layers of the coated optical fibers is 12 N/cm to 15 N/cm, both inclusive.

Abstract translation: 根据本发明的光纤带包括含有含有无定形PPG和无定形单体的紫外线固化树脂的集合涂层，在涂覆光纤周围形成集合涂层。 集合涂层的平均弹性模量为12MPa〜20MPa，屈服点伸长率为5％〜9％，并且涂布光学元件的集合涂层与最外层之间的粘合力 纤维为12N / cm至15N / cm，包括端面。