Synthesis, Optimization, Property, Characterization, and Application of Dialdehyde Cross-Linking Guar Gum

Table 2

Design and results of response surface test for DCLGG.

Test numbers					Aldehyde content/%
1	45.00	3.50	4.00	71.00	25.12
2	40.00	3.00	4.00	71.00	27.5
3	40.00	3.50	4.00	63.00	25.08
4	45.00	2.50	4.00	71.00	22.39
5	35.00	3.00	5.00	71.00	23.56
6	35.00	3.00	4.00	78.00	25.12
7	45.00	3.00	4.00	78.00	27.61
8	45.00	3.00	3.00	71.00	20.51
9	35.00	3.00	4.00	63.00	24.82
10	40.00	3.50	5.00	71.00	23.36
11	45.00	3.00	5.00	71.00	23.97
12	35.00	3.50	4.00	71.00	25.09
13	40.00	3.50	4.00	78.00	25.49
14	40.00	3.00	4.00	71.00	27.5
15	40.00	2.50	4.00	63.00	19.36
16	40.00	2.50	3.00	71.00	18.5
17	40.00	3.00	5.00	63.00	19.82
18	45.00	3.00	4.00	63.00	22.82
19	40.00	3.00	4.00	71.00	27.5
20	40.00	3.50	3.00	71.00	19.59
21	40.00	3.00	3.00	78.00	21.01
22	40.00	3.00	5.00	78.00	26.43
23	40.00	2.50	4.00	78.00	25.02
24	40.00	3.00	4.00	71.00	27.5
25	40.00	3.00	4.00	71.00	27.5
26	40.00	3.00	3.00	63.00	20.14
27	35.00	3.00	3.00	71.00	21.66
28	35.00	2.50	4.00	71.00	22.39
29	40.00	2.50	5.00	71.00	18.72