公开(公告)号：US20210284841A1

公开(公告)日：2021-09-16

申请号：US17259015

申请日：2018-08-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Enzhong ZHANG ,  Lianzhou CHEN ,  Shaomin SUN ,  Xinxin SUN ,  Shaoqing GU ,  Jianhua TANG ,  Jonathan D. ZOOK

IPC: C08L83/04 ,  C08K3/04 ,  B01J23/42 ,  C08K7/20

Abstract: Disclosed is a curable composition and cured products thereof. The curable composition includes a vinyl polysiloxane component, a hydrogen polysiloxane component, a polymerization catalyst, and an expandable graphite component comprising moisture. Cured products of the curable composition include foamed cells having a uniform size and distribution in the cured product. This can help to increase the water proofing and flame retardant properties of the cured product.