Encapsulating material for solar cell resin combination, encapsulating material for solar cell and solar cell module

Encapsulating material for solar cell resin combination, encapsulating material for solar cell and solar cell module

  • CN 106,463,557 B
  • Filed: 06/22/2015
  • Issued: 06/04/2019
  • Est. Priority Date: 06/27/2014
  • Status: Active Grant
First Claim
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1. a kind of encapsulating material for solar cell resin combination, containing ethene-alpha-olefin copolymer, silane coupling agent withAnd the amine system light stabilizer that is obstructed, the ethene-alpha-olefin copolymer is according to ASTM D1238 in 190 DEG C, the item of 2.16kg loadThe MFR measured under part be 10g/10 minutes hereinafter,According to following measuring methods measurement described in be obstructed amine system light stabilizer pH be 8.7 hereinafter,Measuring method:

  • the solution to contain acetone 10g, water 1g, the amine system light stabilizer 0.01g that is obstructed is used as samplePotential differential measurement device measures pH,The amine system light stabilizer that is obstructed is one in the group as composed by following formula (1) to formula (4) compound representedKind is two or more,

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