PES/TDI seri
dite: rivaj A 60A - rivaj D 70D
Pwodwi a gen karakteristik sa yo nan bon operasyon, ranje dite lajè, bon rezistans mete, detèminasyon ak ekselan pwopriyete mekanik.
Itilize pou fè divès kalite pwodwi elastomè an poliyiretàn tankou wou kawotchou, plak Van, gratwa, bag sele ak kawotchou.
Modèl | D3125 | D3136 | D3143 | D3145 | D3160 | D3170 |
NCO/% | 2.5±0.2 | 3.6±0.2 | 4.3±0.2 | 4.5±0.2 | 6.0±0.2 | 7.0±0.2 |
Eta a 20 ℃ | blan solid | |||||
MOCA100g Prepolymer /g | 7.2 | 10.5 | 12.5 | 13.2 | 17.2 | 20.0 |
Viskozite (85℃)/mPa·s | 2800 | 1800 | 1300 | 1200 | 900 | 800 |
Melanje tanperati / ℃ (Prepolymer / MOCA) | 85/120 | 85/120 | 80/120 | 80/120 | 75/120 | 75/120 |
Tan jèl / min | 16 | 9 | 8 | 7.5 | 5 | 4.5 |
Apre tan vulkanizasyon (100 ℃) / h | 10 | 10 | 10 | 10 | 10 | 10 |
Dite (Shore A) | 76±2 | 85±2 | 92±2 | 91±2 | 96±2 | 97±2 |
100% Modil / MPa | 3.4 | 4.2 | 6.3 | 6.7 | 11.5 | 18.0 |
300% Modil / MPa | 4.1 | 8.3 | 11.8 | 12.5 | 21.3 | 35.7 |
Fòs rupture / MPa | 40 | 48 | 50 | 52 | 55 | 55 |
elongasyon / % | 700 | 670 | 630 | 610 | 530 | 410 |
Fòs chire / (KN/m) | 55 | 75 | 105 | 95 | 124 | 152 |
Rebondisman / % | 42 | 39 | 37 | 32 | 33 | 33 |
Dansite (24℃)/(g/cm3) | 1.25 | 1.26 | 1.27 | 1.27 | 1.29 | 1.29 |
Din mete / mm³ | 33 | 40 | 48 | 53 | 57 | 56 |
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Modèl | D3230 | D3236 | D3243 | D3245 | D3249 | D3260 |
NCO/% | 3.0±0.2 | 3.6±0.2 | 4.3±0.2 | 4.5±0.2 | 4.9±0.2 | 6.0±0.2 |
Eta a 20 ℃ | blan solid | |||||
MOCA 100g Prepolymer /g | 8.6 | 10.5 | 12.5 | 13 | 14.5 | 17.5 |
Viskozite (85℃)/mPa·s | 2500 | 2000 | 1400 | 1300 | 900 | 1200 |
Melanje tanperati / ℃ (Prepolymer / MOCA) | 85/120 | 80/120 | 80/120 | 80/120 | 75/120 | 75/110 |
Tan jèl / min | 5 | 4 | 4 | 3 | 3 | 2 |
Apre tan vulkanizasyon (100 ℃) / h | 10 | 10 | 10 | 10 | 10 | 10 |
Dite (Shore A) | 80±2 | 86 | 92±1 | 92±1 | 94±1 | 96(52D) |
100% Modil / MPa | 4.0 | 5.1 | 6.1 | 6.8 | 7.3 | 12.2 |
300% Modil / MPa | 6.5 | 9.8 | 11.4 | 12.6 | 13.4 | 20.9 |
Fòs rupture / MPa | 45 | 49 | 48 | 49 | 50 | 58 |
elongasyon / % | 750 | 690 | 650 | 600 | 580 | 530 |
Fòs chire / (KN/m) | 61 | 88 | 99 | 100 | 106 | 132 |
Rebondisman / % | 38 | 44 | 37 | 38 | 41 | 41 |
Dansite (24℃)/(g/cm3) | 1.25 | 1.26 | 1.27 | 1.27 | 1.27 | 1.28 |
Din mete / mm³ | 41 | 44 | 44 | 50 | 54 | 55 |