Method of preparing a rigid foam material and method of preparing a resin material with reduced viscosity

Method of preparing a rigid foam material and method of preparing a resin material with reduced viscosity

  • CN 102,046,736 A
  • Filed: 05/27/2009
  • Published: 05/04/2011
  • Est. Priority Date: 05/27/2008
  • Status: Active Application
First Claim
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1. the method for preparing hard foam, described method comprises:

  • -curable liquid base material is provided,The described liquid base material of-mixing and a plurality of microsphere,-in described substrate material, add nano particle and-curing comprises the mixture of described substrate material, microsphere and nano particle.

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