丙烯酸酯改性SBS乳液型胶粘剂的研制

Development of SBS emulsion adhesive modified by acrylate

讨论了BPO的用量、丙烯酸酯单体的用量、功能单体AA的用量以及乳化剂的用量对丙烯酸酯改性SBS乳液型胶粘剂粘度和T剥离强度的影响。结果表明:当BPO用量为0．35％、丙烯酸酯单体的用量为7．3%、AA的用量为0．9％、乳化剂用量为4．6％时,胶粘剂的性能最佳。

The effects of the content of BPO,acrylate monomer,AA and emulsifier on viscosity and T style peel strength of SBS emulsion adhesive modified by acrylate were discussed in this paper. The results showed that the characteristic of the adhesive were optimal when. content of BPO was 0.35% ,content of acrylate was 7.3%, content of AA was 0.9%,and content of emulifier was 4.6%.