Research on chemical composition of ether/ester/ester concentrous polyurethane elastic body
[1]Zhang Guobao,Zhao Gensuo,Sun Dingyi,et al.Research on chemical composition of ether/ester/ester concentrous polyurethane elastic body[J].Journal of Zhengzhou University (Engineering Science),1997,18(04):72-77.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
18卷
Number of periods:
1997 04
Page number:
72-77
Column:
Public date:
1997-07-31
- Title:
- Research on chemical composition of ether/ester/ester concentrous polyurethane elastic body
- Keywords:
- Polyetroxy polyurethane; infrared spectrum; GPC method; MRI
- CLC:
- -
- DOI:
- -
- Abstract:
- Use the infrared spectrum and gel color spectrum to study the chemical composition of the hybrid polyurethane elastic body of the soft segment as polyester and polyether. It proposes that its chemical group is formulated as an embedded segment clustering polymer material, not a mixed polymer material, and verified with nuclear magnetic resonance and adhesive spectrum.
- References:
- -
- Similar References:
Memo
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Last Update:
1900-01-01