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毕业设计说明书聚氨酯改性技术的研究与应用专业石油化工生产技术班级姓名学号指导教师设计成绩目录第一部分产品概述1第二部分聚氨酯改性技术的简介，国内外研究历史、现状及发展趋势第三部分塑料添加组分的作用机理第四部分聚氨酯改性作用机理研究第五部分参考文献第六部分毕业设计总结和体会第一部分产品概述一、聚氨酯简介1聚氨酯概述A2A0A1A5A6A3A8A4A7A11A9A10A12A13A14A1A15A2A16A10A17A18A19A2A1A10A17A18A19A22A23A20A21A24A10A17A18A27A10A17A25A19A26A28A29A30A31A19A32A33A31A28A34A35A36A37A38A2A39A40A43A44A41A42A45A34A35A46A47A23A48A37A51A52A49A50A55A53A54A56A57A58A59A60A61A62A63A64A65A51A66A67A68A69A70A67A71A72A73A74A75A58A59A76A77A78A79A80A59A60A61A81A70A82A83A84A72A82A62A72A82A85A86A87A88A83A89A64A90A83A91A92A93A88A83A94A95A96A83A97A98A94A83A99A100A101A93A102A103A104A83A89A64A105A106A107A51A108A109A110A111A112A113A114A80A115A83A116A117A80A115A83A118A119A120A121A83A122A123A124A125A83A126A127A83A99A100A101A83A128A129A83A130A131A83A132A91A133A134A83A135A136A130A137A83A138A139A83A140A141A83A142A143A107A144A145A146A147A76A148A149A150A151A152A153A154A155A156A156A157A158A159A160A161A162A163A164A165A166A167A168A145A169A170A171A79A172A145A173A174A133A175A129A176A177A178A77A179A110A52A80A66A77A78A79A51A180A49A181A182A183A184A176A185A134A143A133A110A111A51A186A187A107A154A148A149A188A189A190A148A149A188A151A152A68A153A154A191A66A77A78A79A103A104A73A80A115A192A193A112A148A149A189A194A152A195A196A197A198A134A143A133A76A199A200A148A149A189A189A152A68A153A154A158A159A160A161A162A201A202A62A187A154A203A204A205A157A206A156A201A202A207A176A77A78A79A134A143A133A208A58A192A193A76A209A194A210A211A189A194A152A212A213A214A154A77A78A79A134A143A197A198A215A216A51A217A218A155A145A152A167A219A220A221A76A208A58A222A223A224A225A226A194A145A152A73A167A219A51A77A78A79A227A100A182A228A229A230A231A73A99A100A103A104A59A229A76A210A232A77A78A79A233A234A235A148A149A149A149A152A236A237A238A151A239A151A240A156A51A209A194A194A194A152A77A78A79A241A58A235A238A67A242A239A189A240A156A76A217A152A243A244A245A54A246A100A182A210A232A77A78A79A134A143A167A219A74A221A73A54A246A51A247A248A154A249A250A74A251A167A219A252A253A73A154A254A76A255A236A237A51A148A149A149A242A152A77A78A79A80A59A241A58A235A38A182A151A151A194A133A156A0A231A1A2A96A3A38A182A189A189A189A133A156A166A51A209A194A194A194A152A38A182A149A209A194A133A156A51A235A237A67A209A194A194A189A152A77A78A79A4A88A5A6A235A7A238A148A239A188A190A148A239A189A240A156A76A208A58A192A193A240A209A194A210A211A188A194A152A212A51A153A154A158A159A160A161A162A241A8A9A111A10A169A170A171A79A62A145A173A174A182A11A88A51A80A66A245A72A82A85A86A87A88A107A77A78A79A12A59A76A187A154A112A148A149A188A226A152A215A197A219A245A72A82A77A78A79A85A86A87A88A73A134A13A51A58A59A111A112A59A130A14A15A16A4A17A18A76A148A149A189A209A152A51A158A159A160A161A162A201A202A19A20A245A77A79A21A70A82A77A22A79A85A86A87A88A248A23A134A13A100A24A25A148A149A189A209A190A148A149A189A188A152A51A249A197A167A26A27A28A29A208A58A77A79A21A70A82A77A78A79A85A86A87A88A192A193A51A180A197A167A245A195A110A73A208A58A30A31A25A148A149A226A148A152A51A32A111A33A34A35A220A36A73A145A169A170A171A79A205A37A205A39A80A31A72A82A77A78A79A85A86A87A88A51A40A41A245A72A82A80A59A73A64A65A42A43A44A245A45A134A46A73A47A64A51A180A110A111A112A168A48A49A93A134A50A51A51A72A82A85A86A87A88A73A110A111A52A53A176A228A216A153A50A76A54A112A55A56A220A36A73A77A57A145A173A174A58A226A194A152A212A73A50A235A208A58A51A49A62A228A216A29A42A26A27A29A70A85A208A58A134A50A62A30A31A73A197A167A51A77A78A79A70A85A191A66A110A111A76A226A194A152A212A248A60A51A61A62A133A84A72A85A42A63A64A65A223A87A85A86A66A197A167A51A151A194A152A212A58A41A67A64A77A57A145A173A174A73A183A184A68A197A167A245A61A62A133A41A69A89A85A86A76A151A194A152A212A197A167A245A77A78A79A70A85A73A240A159A70A71A157A159A72A73A74A167A85A134A50A83A75A76A167A85A134A50A51A51A77A78A77A78A79A70A85A73A134A50A79A112A100A62A76A3A243A51A80A81A82A229A83A21A77A57A145A173A174A62A84A85A96A73A197A167A51A85A197A167A245A82A229A223A87A77A78A79A85A86A87A88A762产品应用A86A87A77A78A79A85A86A87A88A110A111A108A109A76A70A85A86A87A88A88A231A111A112A254A251A62A118A119A134A251A82A229A89A4A83A90A91A4A88A107A25A72A85A86A87A88A88A231A111A112A254A111A131A92A90A93A102A83A94A95A96A97A98A99A100A49A93A85A86A83A101A20A97A98A4A88A83A124A125A16A4A83A61A102A114A62A61A103A90A93A4A107A25A84A72A85A86A87A88A111A112A113A114A104A105A16A83A28A106A107A107A76A108A48A68A227A81A82A229A222A56A111A109A73A85A86A87A88A110A99A88A0A111A110A112A235A113A88A166A51A88A231A111A112A0A61A62A133A166A41A69A89A85A86A87A88A83A84A72A85A86A87A88A83A114A115A62A49A93A72A85A86A87A88A107A76A77A78A79A89A64A90A52A58A220A116A73A72A53A52A53A251A81A220A41A73A89A64A62A117A53A83A118A169A73A119A120A64A83A119A91A64A83A119A121A122A64A62A123A124A125A64A51A251A81A126A119A120A127A94A128A129A130A76A77A78A79A89A64A90A58A77A78A79A58A59A248A58A235A131A132A51A135A77A78A79A89A64A90A251A81A118A169A73A136A99A64A65A51A227A108A109A111A112A137A138A83A132A91A83A113A114A83A139A135A83A100A140A83A141A128A83A142A143A83A140A141A83A90A144A83A145A146A178A134A83A124A125A107A134A143A17A147A76A86A87A50A235A66A51A111A73A77A78A79A49A2A96A21A182A88A76A135A80A81A148A149A150A97A151A152A73A154A117A42A150A97A29A222A73A155A156A51A157A158A73A2A96A21A133A159A5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