Phenolic closed-cell foam comprises a hydrocarbon blowing agent and includes an alkali metal silicate in an amount of at least 1% by weight. The foam has an aged thermal conductivity as determined by the procedures of EN13166:2008 of less than 0.025W/m.K. The foam is formed from a phenolic resole resin mixture having a water content of greater than 15% by weight but less than 24% by weight.
申请公布号
AU2013320300(B2)
申请公布日期
2016.11.03
申请号
AU20130320300
申请日期
2013.09.18
申请人
Kingspan Holdings (IRL) Limited
发明人
Rochefort, Malcolm;Ripley, Lynne;Holland, Philip;Coppock, Vincent