PTMG/TDI预聚体:聚四氢呋喃醚多元醇制得的聚氨酯弹性体具有良好的综合性能，价格相对偏高。它兼有PPG/TDI体系的低粘度，制品耐水解，低温低温柔顺性和耐霉菌性等性能，同时具有相当于聚酯体系出色的力学性能，同时拥有其独特的高弹性。
品名 Name of product | NCO% | 硬度 Hardness | 固化剂 Curing agent | 凝胶时间 Gel time | 特性/用途 Characteristics/Applications) |
| XCPU-M130 | 3.0 | 80A | MOCA | 12min | 耐水、耐低温、高弹性/密封圈 Water resistant, low temperature resistant, high elasticity/sealing ring |
| XCPU-M135 | 3.5 | 85A | MOCA | 11min | 耐水、耐低温、高弹性/密封圈 Water resistant, low temperature resistant, high elasticity/sealing ring |
| XCPU-M142 | 4.2 | 90A | MOCA | 10min | 耐水、高弹性/脚轮、密封圈 Waterproof, high elasticity/casters, sealing rings |
| XCPU-M150 | 5.0 | 93A | MOCA | 8min | 耐水、高弹性/脚轮、密封圈 Waterproof, high elasticity/casters, sealing rings |
| XCPU-M162 | 6.2 | 95A | MOCA | 6min | 耐水、高弹性、耐磨/脚轮、密封圈 Waterproof, high elasticity, wear-resistant/casters, sealing rings |
| XCPU-M170 | 7.0 | 97A | MOCA | 4min | 高承载/胶轮 High load capacity/rubber wheels |
| XCPU-M175 | 7.5 | 65D | MOCA | 3min | 高承载/胶轮 High load capacity/rubber wheels |
| XCPU-M186 | 8.6 | 65D | MOCA | 3min | 高承载/胶轮 High load capacity/rubber wheels |
| XCPU-M190-1 | 9.0 | 70D | MOCA | 1min | 高承载/胶轮 High load capacity/rubber wheels |
| XCPU-M196 | 9.6 | 75D | MOCA | 1.5min | 高承载/胶轮 High load capacity/rubber wheels |
| XCPU-M111 | 11 | 78D | MOCA | 1min | 高承载/胶轮 High load capacity/rubber wheels |
