Nooca loo yaqaan 'polycaprolactone prepolymer'
Hardness; xeebta A 60A - xeebta A 95A
Alaabtu waxay leedahay sifooyin hawlkarnimo wanaagsan, kala duwanaansho adag oo ballaaran, wanaagsan
Qaabka | D4336 | D4142 | D4152 | D4160 |
NCO/% | 3.6 ±0.2 | 4.2±0.2 | 5.2±0.2 | 6.0±0.2 |
Ku sheeg 20 ℃ | Adag huruud khafiif ah | |||
MOCA100g oo ah Prepolymer/g | 10.5 | 12 | 14.9 | 17.5 |
Isku qas heerkulka / ℃ ( Prepolymer / MOCA ) | 80/120 | 80/120 | 80/120 | 80/120 |
Waqtiga jel /daqiiqo | 8 | 8 | 7.5 | 4 |
Waqtiga vulcanization ka dib (100 ℃) /saacaddii | 16 | 16 | 16 | 16 |
Hardness ( Xeebta A) | 80±2 | 88±2 | 92±2 | 94±2 |
100% Modulus/MPa | 3.3 | 5.4 | 7.3 | 10.5 |
300% Modul / MPa | 6.1 | 10.6 | 15.6 | 18.7 |
Xoog xajin/MPa | 45 | 45 | 50 | 52 |
Kordhinta /% | 550 | 520 | 480 | 450 |
Xoogga ilmada / (KN/m) | 51 | 76 | 99 | 110 |
Halkan ku qor fariintaada oo noo soo dir