With the improvement of people's living and the enhance for awareness of environmental protection, waterborne polyurethaneadhesive will replace solvent-basedpolyurethaneadhesive inevitably.
随着人们生活水平的提高和环保意识的增强，水性聚氨酯胶粘剂必然将取代溶剂型聚氨酯胶粘剂。
2
Preparative method of two-components, water-based vinyl polyurethaneadhesive was introduced. The adhesive which has good bonding strength. water-and solvent-resistance etc. can used for wood process.