供應美國伊士曼CAB醋酸丁酸纖維素酯,381-0.5 產品特性及用途:粘度更高,韌性增大。相容性和粘度很好的平衡。
伊士曼CAB能夠:
CAB醋酸-丁酸纖維素 | 粘度b(秒) | 乙酰基% | 丁酰基% | 熔度範圍oC | Tg,oC |
CAB-551-0.01 |
0.01 | 2.0 | 53.0 | 127-142 | 85 |
CAB-551-0.2 |
0.20 | 2.0 | 52.0 | 130-140 | 101 |
CAB-553-0.4 |
0.30 | 2.0 | 46.0 | 150-160 | 136 |
CAB-531-1 |
1.90 | 3.0 | 50.0 | 135-150 | 115 |
CAB-381-0.1 |
0.10 | 13.5 | 38.0 | 155-165 | 123 |
CAB-381-0.5 |
0.50 | 13.5 | 38.0 | 155-165 | 130 |
CAB-381-2 |
2.00 | 13.5 | 38.0 | 171-184 | 133 |
CAB-381-2 BP |
2.20 | 14.5 | 35.5 | 175-185 | 130 |
CAB-381-20 |
20.00 | 13.5 | 37.0 | 195-205 | 141 |
CAB-381-20 BP |
16.00 | 15.5 | 35.5 | 185-195 | 128 |
CAB-321-0.1 |
0.10 | 17.5 | 32.5 | 165-175 | 127 |
CAB-171-15S |
15.00 | 29.5 | 17.0 | 230-240 | 161 |
ENSURE 100 |
0.40 | 29.5 | 17.5 | 230-240 | 151 |
美國伊士曼CAB 381-0.5物性:
Butyryl Content | 37 wt % | |||
Acetyl Content | 13 wt % | |||
Hydroxyl Content | 1.5% | |||
Viscosity a | 1.9 poise | |||
Color b | 150 ppm | |||
Haze b | 35 ppm | |||
Acidity as Acetic Acid | 0.03 wt % | |||
Ash Content | <0.05% | |||
Refractive Index | 1.48 | |||
Heat Test @ 160°C for 8 hr | Tan melt | |||
Melting Point | 155-165°C | |||
Specific Gravity | 1.2 | |||
Wt/Vol (Cast Film) | 1.2 kg/L (10.0 lb/gal) | |||
Bulk Density | ||||
|
352 kg/m3 (22 lb/ft3 ) | |||
|
465 kg/m3 (39 lb/ft3 ) | |||
Dielectric Strength | 787-984 kv/cm (2-2.5 kv/mil) | |||
Glass Transition Temperature (Tg) | 130°C | |||
Molecular Weight c Mn | 30000 | |||
Tukon Hardness | 18 Knoops |
付款方式︰ | TT |
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