公开(公告)号：US20170117426A1

公开(公告)日：2017-04-27

申请号：US15318339

申请日：2015-06-26

Applicant: ARKEMA FRANCE

Inventor： Guillaume JACQUES ,  Stephane BIZET ,  Benoit SAVIGNAT ,  Molly CANNET

IPC: H01L31/048 ,  C08K5/14 ,  H01L31/049 ,  C08K5/5425

CPC classification number: H01L31/0481 ,  C08F210/02 ,  C08F2230/085 ,  C08K5/14 ,  C08K5/5419 ,  C08K5/5425 ,  C08L23/08 ,  C08L23/0807 ,  H01L31/042 ,  H01L31/049 ,  Y02E10/50 ,  C08F220/14 ,  C08F2500/12 ,  C08F2220/1825 ,  C08L23/0869

Abstract: An encapsulant of a photovoltaic module, intended for coating a photovoltaic cell (10), including: a copolymer of ethylene-alkyl acrylate, the melt flow index (MFI) of the copolymer being 1 g/10 min to 40 g/10 min; and a silane making up 0.1% to 0.5% of the weight of the composition; wherein the encapsulant also includes a cross-linking agent making up 0.1% to 0.5% of the weight of the composition and wherein the copolymer makes up at least 99% of the weight of the composition. Also, a use of such an encapsulant in a photovoltaic module as well as to a photovoltaic module including such an encapsulant.