|
|
|
种类 |
|
乙酰基% |
丁酰基% |
丙酰基% |
混合醋
（乙）酸基% |
羟基% |
熔度范围℃ |
Tg ℃ |
图康硬度
努普氏 |
|
分子量值
平均数 |
|
醋酸丁酸纤维素 |
|
CAB-551-0.01 |
0.01 |
0.038 |
2 |
53 |
＼ |
＼ |
1.5 |
127-142 |
85 |
15 |
9.67
1.16 |
16,000 |
|
CAB-551-0.2 |
0.20 |
0.76 |
2 |
52 |
＼ |
＼ |
1.8 |
130-140 |
101 |
15 |
9.67
1.16 |
30,000 |
|
CAB-553-0.4 |
0.30 |
1.14 |
2 |
46 |
＼ |
＼ |
4.8 |
150-160 |
136 |
18 |
10.00
1.20 |
20,000 |
|
CAB-381-0.1 |
0.10 |
0.38 |
13.5 |
38 |
＼ |
＼ |
1.3 |
155-165 |
123 |
18 |
10.00
1.20 |
20,000 |
|
CAB-381-0.5 |
0.50 |
1.90 |
13.5 |
38 |
＼ |
＼ |
1.3 |
155-165 |
130 |
18 |
10.00
1.20 |
30,000 |
|
CAB-381-2 |
2.00 |
7.60 |
13.5 |
38 |
＼ |
＼ |
1.3 |
171-184 |
133 |
18 |
10.00
1.20 |
40,000 |
|
CAB-381-20 |
20.00 |
76.00 |
13.5 |
37 |
＼ |
＼ |
1.8 |
195-205 |
141 |
18 |
10.00
1.20 |
70,000 |
|
醋酸-丙酸纤维素 |
|
CAP-482-0.5 |
0.40 |
1.52 |
2.5 |
＼ |
45 |
＼ |
2.6 |
188-210 |
142 |
23 |
10.2
1.22 |
25 |
|
醋酸纤维素 |
|
CA-398-3 |
3.00 |
11.40 |
39.8 |
＼ |
＼ |
55.5 |
3.5 |
230-250 |
180 |
26 |
10.9
1.31 |
30 |
|
|
