CAB各牌號(hào)的分子含量
CAB醋酸丁酸纖維素 |
粘度b(秒) |
乙?;? |
丁?;? |
熔點(diǎn)范圍oC |
玻璃化轉(zhuǎn)變溫度? |
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-381-20 |
20.00 |
13.5 |
37.0 |
195-205 |
141 |
CAP?醋酸-丙酸纖維素 |
粘度b(秒) |
乙?;? |
丙酰基% |
熔度范圍。C |
Tg?,oC |
CAP-504-0.2 |
0.20 |
0.6 |
42.5 |
188-210 |
159 |
CAP-482-0.5 |
0.40 |
2.5 |
45.0 |
188-210 |
142 |
CAP-482-20 |
20.00 |
2.5 |
46.0 |
188-210 |
147 |
CA醋酸纖維素 |
粘度b(秒) |
乙?;? |
熔度范圍。C |
Tg,oC |
|
CA-398-3 |
3.00 |
39.8 |
230-250 |
180 |
|
CA-398-6 |
6.00 |
39.8 |
230-250 |
182CAB在涂料中的性能特點(diǎn): |