This standard specifies the construction qualifications, foaming raw materials, foaming equipment, construction conditions, foaming operations, quality requirements and inspections for the foaming operation of rigid polyurethane insulation layers in refrigerated and refrigerated cabins of fishing vessels with a cabin temperature of -60°C and above. Methods, labor protection and safety measures. This standard applies to the construction and acceptance of rigid polyurethane insulation layers in freezing and refrigerated compartments of fishing vessels formed by spraying or sprinkler irrigation methods.
SC/T 8059-2006 Referenced Document
GB/T 2406 Plastics Determination of fammability by oxygen index
GB/T 3399 Test method for thermal conductivity of plastics by means of the guarded hot plate
GB/T 6343 Cellular plastics and rubbers.Determination of apparent density*, 2009-05-04 Update
GB/T 8810 Determination of water absorption of rigid cellular plastics