Title: Study on PPDI Type Polyurethane Elastomer Synthesis and Characteristic
Abstract: PPDI-casting polyurethane elastomers were synthesized from PPDI、polymeric ployol and low-molacular weight diols.The effects of different oligomer polyols on physical mechanical properties,dynamic properties and heat resistance were studied.PPDI polyurethane elastomers were compared with MDI and TDI polyurethane elastomers.The results showed that PPD polyurethane elastomers could be applied in tire surface material with lower interior heat build-up and higher elastic resilience property than MDI polyurethane elastomers and TDI polyurethane elastomers.
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot