Polyether/TDI tip prepolymer
Pwodwi yo gen bon rezistans mete, rezistans dlo, rezistans mwazi, ekselan pwopriyete mekanik, ak koulè ka ajoute pou ajiste koulè a.Yo itilize li pou fè pwodwi an poliyiretàn tankou baton kawotchou, wou kawotchou, plak, kouch kawotchou ak pati divès kalite.
| Modèl | D1140 | D1145 | D1155 | D1160 | D1180 | D1185 |
| NCO/% | 4.0±0.2 | 4.5±0.2 | 5.5±0.2 | 6.0±0.2 | 8.0±0.2 | 8.5±0.2 |
| Eta a 20 ℃ | Likid san koulè transparan | |||||
| MOCA100g Prepolymer /g | 11.5 | 13.0 | 16.0 | 17.5 | 23 | 24.0 |
| Viskozite (85℃)/mPa·s | 340 | 300 | 250 | 250 | 450 | 400 |
| Tanperati melanje / ℃ (Prepolymer/MOCA) | 80/120 | 80/120 | 80/120 | 80/120 | 75/110 | 75/110 |
| Tan jèl / min | 10 | 9.5 | 9 | 6 | 2 | 2 |
| Apre tan vulkanizasyon (100 ℃) / h | 10 | 10 | 10 | 10 | 10 | 10 |
| Dite (Shore A) | 78±2 | 82±2 | 88±1 | 92±1 |
|
|
| Dite (Shore D) |
|
|
|
| 70±1 | 78±1 |
| 100% Modil / MPa | 4.6 | 5.0 | 5.5 | 6.2 | 23.2 | 32.5 |
| 300% Modil / MPa | 8.2 | 9.2 | 13.0 | 20.8 | - | - |
| Fòs rupture / MPa | 27 | 28 | 32 | 35 | 39 | 42 |
| elongasyon / % | 550 | 480 | 400 | 350 | 230 | 180 |
| Fòs chire / (KN/m) | 46 | 55 | 76 | 78 | 123 | 145 |
| Rebondisman / % | 28 | 24 | 24 | 33 | 40 | 51 |
| Dansite （24℃）/（g/cm3） | 1.11 | 1.12 | 1.14 | 1.14 | 1.18 | 1.18 |
| Din mete / mm³ | 148 | 112 | 109 | 141 | 131 | 89 |
| Modèl | D1230 | D1235 | D1240 | D1245 | D1250 | D1262 | D1265 | D1270 |
| NCO/% | 3.0±0.1 | 3.5±0.1 | 4.0±0.1 | 4.5±0.2 | 5.0±0.2 | 6.2±0.2 | 6.5±0.2 | 7.0±0.2 |
| Eta a 20 ℃ | Likid san koulè transparan | |||||||
| MOCA 100g Prepolymer /g | 8.6 | 10.3 | 11.5 | 13 | 14.5 | 18 | 19 | 20.5 |
| Viskozite (85℃)/mPa·s | 200 | 250 | 350 | 400 | 450 | 240 | 300 | 400 |
| Tanperati melanje / ℃ (Prepolymer/MOCA) | 85/120 | 85/120 | 80/120 | 80/120 | 80/120 | 75/120 | 75/120 | 75/120 |
| Tan jèl / min | 9 | 5 | 4.5 | 4 | 3.5 | 3 | 2.5 | 2 |
| Apre tan vulkanizasyon (100 ℃) / h | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Dite (Shore A) | 70±2 | 78±2 | 84±2 | 86±2 | 90±1 | 94±1 | 97±1（53D） | 60D±1 |
| 100% Modil / MPa | 2.1 | 4.2 | 5.4 | 5.9 | 8.9 | 9.2 | 15.2 | 15.8 |
| 300% Modil / MPa | 3.0 | 6.3 | 10.0 | 10.3 | 14.6 | 16.8 | 24.6 | 23 |
| Fòs rupture / MPa | 7 | 10 | 19 | 21 | 31 | 32 | 35 | 33 |
| elongasyon / % | 600 | 550 | 500 | 480 | 460 | 450 | 440 | 420 |
| Fòs chire / (KN/m) | 34 | 44 | 53 | 57 | 73 | 78 | 95 | 120 |
| Rebondisman / % | 50 | 48 | 41 | 31 | 30 | 31 | 41 | 43 |
| Dansite （24℃）/（g/cm3） | 1.08 | 1.09 | 1.11 | 1.13 | 1.14 | 1.15 | 1.16 | 1.17 |
| Din mete / mm³ | 163 | 159 | 116 | 157 | 135 | 117 | 143 | 135.6 |
