Paint Technology and Tests Part 4

----------------+------------+-----------+-----------+-------------- Observer. | Gardner | Sabin | Pickard | { Rogers } | | | | { North } ----------------+------------+-----------+-----------+-------------- Wt. of Oil for | 0.1997 | 0.6242 | 0.5027 | 0.6024 Test, grams | | | | -----------+----+------------+-----------+-----------+-------------- | 1 | 11.9 | 14.42 | 10.21 | 13.69 | 2 | 12.5 | 13.37 | 10.00 | 13.01 | 3 | 12.7 | 12.53 | 9.57 | 12.50 | 4 | 13.1 | 11.7 | 9.65 | 12.29 | 5 | 12.8 | 11.03 | 8.99 | 12.00 | 6 | 12.7 | -- | -- | 12.25 | 7 | -- | 10.17 | 8.57 | -- | 8 | 12.7 | 10.34 | -- | 11.64 | 9 | -- | 10.12 | 8.93 | -- Percentage | 10 | 12.6 | 10.00 | -- | 10.73 Increase | 11 | -- | -- | 8.81 | -- in Weight, | 12 | 12.8 | 9.69 | -- | 10.68 in Days. | 13 | -- | -- | 9.31 | -- | 14 | 12.8 | -- | -- | 11.18 | 15 | -- | 9.04 | 9.43 | -- | 16 | 12.7 | -- | -- | 10.68 | 17 | -- | 8.68 | -- | -- | 18 | 12.9 | -- | 9.11 | -- | 19 | -- | 8.13 | -- | -- -----------+----+------------+-----------+-----------+-------------- Remarks. |Dried to | | |Tacky at end |firm, smooth| | |of 1st day.

|film in 2 | | |Nearly dry, |days | | |end of 2d day.

| | | |Perfectly dry, | | | |end of 10th | | | |day.

(_b_) BOILED LINSEED OIL (RESINATE TYPE) 20 PER CENT.

RAW LINSEED OIL 80 PER CENT.

----------------+------------+-----------+-----------+-------------- Observer. | Gardner | Sabin | Pickard | { Rogers } | | | | { North } ----------------+------------+-----------+-----------+-------------- Wt. of Oil for | 0.1933 | 0.3660 | 0.4640 | -- Test, grams | | | | -----------+----+------------+-----------+-----------+-------------- | 1 | 13.6 | 0.57 | 12.48 | -- | 2 | 14.7 | 1.66 | 11.92 | -- | 3 | 14.9 | 10.50 | 11.49 | -- | 4 | 14.9 | 13.30 | 11.10 | -- | 5 | 14.8 | -- | 10.84 | -- | 6 | 14.8 | -- | -- | -- | 7 | -- | 12.51 | 9.48 | -- | 8 | 14.8 | -- | -- | -- | 9 | -- | 11.40 | 7.41 | -- Percentage | 10 | 14.8 | -- | -- | -- Increase | 11 | -- | -- | 7.56 | -- in Weight, | 12 | 14.7 | 10.20 | -- | -- in Days. | 13 | -- | -- | 8.36 | -- | 14 | 14.5 | -- | -- | -- | 15 | -- | 9.84 | 8.54 | -- | 16 | 14.7 | -- | -- | -- | 17 | -- | -- | -- | -- | 18 | 14.7 | -- | 8.51 | -- | 19 | -- | -- | -- | -- -----------+----+------------+-----------+-----------+-------------- Remarks. |Dried to | | | |firm, smooth| | | |film in 2 | | | |days. | | | ----------------+------------+-----------+-----------+--------------

TABLE II.--(_a_) BOILED LINSEED OIL (LINOLEATE TYPE) 100 PER CENT.

----------------+------------+-----------+-----------+--------------- Observer. | Gardner | Sabin | Pickard | { Rogers } | | | | { North } ----------------+------------+-----------+-----------+--------------- Wt. of Oil for | 0.1226 | 0.5384 | 0.5696 | 0.3306 Test, grams | | | | -----------+----+------------+-----------+-----------+-------------- | 1 | 10.9 | 14.34 | 10.25 | 12.09 | 2 | 12.2 | 13.26 | 10.41 | 11.33 | 3 | 12.7 | 12.18 | 10.22 | 10.94 | 4 | 12.5 | 11.29 | 10.16 | 11.10 | 5 | 12.8 | 10.75 | 9.90 | 10.86 | 6 | 12.2 | -- | -- | 11.25 | 7 | -- | 9.88 | 9.60 | -- | 8 | 12.2 | 10.25 | -- | 10.87 | 9 | -- | 10.01 | 9.72 | -- Percentage | 10 | 12.4 | 9.91 | -- | 9.72 Increase | 11 | -- | -- | 9.48 | -- in Weight, | 12 | 12.1 | 9.60 | -- | 10.02 in Days. | 13 | -- | -- | 9.97 | -- | 14 | 12. | -- | -- | 10.62 | 15 | -- | 9.12 | 10.36 | -- | 16 | 12.1 | -- | -- | 10.46 | 17 | -- | 8.37 | -- | -- | 18 | 12.1 | -- | 9.59 | -- | 19 | -- | 8.30 | -- | -- -----------+----+------------+-----------+-----------+-------------- Remarks. |Dried firmly| | |Tacky at end |with smooth,| | |of 1st day.

|even film in| | |Slightly |2 days. | | |tacky, end 2d | | | |day. Dry, but | | | |curled, end of | | | |10th day.

(_b_) BOILED LINSEED OIL (LINOLEATE TYPE) 20 PER CENT.

RAW LINSEED OIL 80 PER CENT.

----------------+------------+-----------+-----------+-------------- Observer. | Gardner | Sabin | Pickard | { Rogers } | | | | { North } ----------------+------------+-----------+-----------+-------------- Wt. of Oil for | 0.1843 | 0.5790 | 0.4653 | -- Test, grams | | | | -----------+----+------------+-----------+-----------+-------------- | 1 | 11.8 | 10.14 | 12.40 | -- | 2 | 13.9 | 15.71 | 11.90 | -- | 3 | 15.1 | 13.29 | 11.50 | -- | 4 | 15.2 | 12.12 | 11.11 | -- | 5 | 15.0 | 11.43 | 10.90 | -- | 6 | 14.6 | -- | -- | -- | 7 | -- | 10.05 | 9.37 | -- | 8 | 14.6 | 10.26 | -- | -- | 9 | -- | 9.55 | 8.53 | -- Percentage | 10 | 14.5 | 9.32 | -- | -- Increase | 11 | -- | -- | 7.48 | -- in Weight, | 12 | 14.4 | 8.84 | -- | -- in Days. | 13 | -- | -- | 8.43 | -- | 14 | 14.4 | -- | -- | -- | 15 | -- | 8.46 | 8.02 | -- | 16 | 14.6 | -- | -- | -- | 17 | -- | 7.68 | -- | -- | 18 | 14.7 | -- | 7.27 | -- | 19 | -- | 7.55 | -- | -- -----------+----+------------+-----------+-----------+-------------- Remarks. |Dried with | | | |smooth film | | | |in 2 days. | | | ----------------+------------+-----------+-----------+--------------

TABLE III.--(_a_) LITHOGRAPHIC LINSEED OIL 100 PER CENT.

----------------+------------+-----------+-----------+--------------- Observer. | Gardner | Sabin | Pickard | { Rogers } | | | | { North } ----------------+------------+-----------+-----------+-------------- Wt. of Oil for | 0.4011 | 0.8733 | 0.8812 | 2.7318 Test, grams | | | | -----------+----+------------+-----------+-----------+------------- | 1 | 6.9 | 0.87 | 3.60 | .051 | 2 | 8.5 | 3.85 | 5.10 | .051 | 3 | 8.9 | 5.14 | 5.00 | .051 | 4 | 8.9 | 6.07 | 6.78 | .041 | 5 | 8.7 | 6.40 | 6.97 | .081 | 6 | 8.0 | -- | -- | .169 | 7 | -- | 6.84 | 7.38 | -- | 8 | 8.0 | 7.22 | -- | .19 | 9 | -- | 7.36 | 7.42 | -- Percentage | 10 | 8.0 | 7.57 | -- | .752 Increase | 11 | -- | -- | 7.44 | -- in Weight, | 12 | 8.0 | 7.75 | -- | 1.184 in Days. | 13 | -- | -- | 8.01 | -- | 14 | 8.4 | -- | -- | 1.641 | 15 | -- | 7.98 | 8.03 | -- | 16 | 8.4 | -- | -- | 2.00 | 17 | -- | 7.83 | -- | -- | 18 | 8.3 | -- | 7.99 | -- | 19 | -- | 7.80 | -- | -- -----------+----+------------+-----------+-----------+-------------- Remarks. |Dried to | | |Remained |glossy, firm| | |sticky to 10 |film, | | |days, and even |slightly | | |at end of 38 |crinkled in | | |days was |2 days. Oil | | |slightly |made very | | |tacky.

|thick film | | | |on account | | | |of heavy | | | |body. | | | ----------------+------------+-----------+-----------+--------------

(_b_) LITHOGRAPHIC LINSEED OIL 20 PER CENT.

RAW LINSEED OIL 80 PER CENT.

----------------+------------+-----------+----------- Observer. | Gardner | Sabin | Pickard | | | ----------------+------------+-----------+----------- Wt. of Oil for | 0.1300 | 0.7750 | 0.6538 Test, grams | | | -----------+----+------------+-----------+----------- | 1 | 10.2 | 11.35 | 9.94 | 2 | 11.3 | 11.48 | 10.41 | 3 | 11.9 | 10.93 | 10.39 | 4 | 12.0 | 10.77 | 10.35 | 5 | 11.8 | 10.25 | 9.93 | 6 | 11.8 | -- | -- | 7 | -- | 9.51 | 9.54 | 8 | 11.8 | 9.93 | -- | 9 | -- | 9.80 | 9.36 Percentage | 10 | 11.8 | 9.68 | -- Increase | 11 | -- | -- | 8.99 in Weight, | 12 | 11.8 | 9.65 | -- in Days. | 13 | -- | -- | 9.61 | 14 | 11.8 | -- | -- | 15 | -- | 9.51 | 9.70 | 16 | 11.9 | -- | -- | 17 | -- | 9.07 | -- | 18 | 11.9 | -- | 9.13 | 19 | -- | 8.67 | -- -----------+----+------------+-----------+----------- Remarks. |Dried to | | |firm, glossy| | |film in 2 | | |days. | | ----------------+------------+-----------+-----------

TABLE IV.--(_A_) BLOWN LINSEED OIL 100 PER CENT.

----------------+------------+-----------+-----------+-------------- Observer. | Gardner | Sabin | Pickard | { Rogers } | | | | { North } ----------------+------------+-----------+-----------+-------------- Wt. of Oil for | 0.2105 | 0.8394 | 0.8457 | 1.0398 Test, grams | | | | -----------+----+------------+-----------+-----------+-------------- | 1 | 8.5 | 9.30 | 5.07 | 4.41 | 2 | 10.2 | 8.97 | 6.16 | 4.91 | 3 | 10.2 | 5.30 | 6.48 | 5.22 | 4 | 10.2 | 9.30 | 6.94 | 5.62 | 5 | 10.0 | 8.99 | 6.73 | 5.73 | 6 | 9.9 | -- | -- | 6.06 | 7 | -- | 8.49 | 6.99 | -- | 8 | 9.8 | 8.89 | -- | 6.43 | 9 | -- | 8.73 | 6.89 | -- Percentage | 10 | 9.8 | 8.89 | -- | 6.18 Increase | 11 | -- | -- | 7.11 | -- in Weight, | 12 | 9.7 | 8.73 | -- | 6.51 in Days. | 13 | -- | -- | 7.60 | -- | 14 | 9.8 | -- | -- | 6.95 | 15 | -- | 8.52 | 7.95 | -- | 16 | 9.8 | -- | -- | 7.00 | 17 | -- | 8.07 | -- | -- | 18 | 9.9 | -- | 7.86 | -- | 19 | -- | 7.74 | -- | -- -----------+----+------------+-----------+-----------+-------------- Remarks. |Ropiness of | | |Formed skin, |oil made | | |end 1st day.

|very thick | | |Slightly |film, but | | |tacky end 2nd; |dried in | | |dry, but |less than 2 | | |curled, end of |days to | | |10th day.

|smooth film.| | | |Films | | | |exhibited | | | |ridges. | | | ----------------+------------+-----------+-----------+--------------

(_b_)BLOWN LINSEED OIL 20 PER CENT.

RAW LINSEED OIL 80 PER CENT.

----------------+------------+-----------+----------- Observer. | Gardner | Sabin | Pickard | | | ----------------+------------+-----------+----------- Wt. of Oil for | 0.0774 | 0.5329 | 0.6218 Test, grams | | | -----------+----+------------+-----------+----------- | 1 | 10.4 | 11.82 | 10.71 | 2 | 12.8 | 12.76 | -- | 3 | 13.1 | 10.98 | -- | 4 | 12.9 | 10.39 | -- | 5 | 12.1 | 9.81 | -- | 6 | 11.9 | -- | -- | 7 | -- | 8.69 | -- | 8 | 12.0 | 9.15 | -- | 9 | -- | 8.91 | -- Percentage | 10 | 11.8 | 8.97 | -- Increase | 11 | -- | -- | -- in Weight, | 12 | 11.8 | 8.67 | -- in Days. | 13 | -- | -- | -- | 14 | 11.7 | -- | -- | 15 | -- | 8.22 | -- | 16 | 11.6 | -- | -- | 17 | -- | 7.63 | -- | 18 | 11.8 | -- | -- | 19 | -- | 7.32 | -- -----------+----+------------+-----------+----------- Remarks. |Dried to | |Gla.s.s broke.

|very glossy | | |film in 2 | | |days. | | ----------------+------------+-----------+-----------

TABLE V.--(_a_) MINERAL OIL 100 PER CENT.

----------------+------------+-----------+-----------+-------------- Observer. | Gardner | Sabin | Pickard | { Rogers } | | | | { North } ----------------+------------+-----------+-----------+-------------- Wt. of Oil for | 0.1632 | -- | -- | 0.1975 Test, grams | | | | -----------+----+------------+-----------+-----------+-------------- | 1 | [8]12.5 | -- | -- | [8] 8.12 | 2 | [8]14.2 | -- | -- | [8]16.22 | 3 | [8]16.7 | -- | -- | [8]21.23 | 4 | [8]19.4 | -- | -- | [8]25.58 | 5 | [8]19.4 | -- | -- | [8]28.41 | 6 | [8]19.5 | -- | -- | [8]28.92 | 7 | -- | -- | -- | -- | 8 | [8]19.5 | -- | -- | [8]35.25 | 9 | -- | -- | -- | -- Percentage | 10 | [8]19.5 | -- | -- | [8]35.76 Increase | 11 | -- | -- | -- | -- in Weight, | 12 | [8]19.3 | -- | -- | [8]43.86 in Days. | 13 | -- | -- | -- | -- | 14 | [8]19.4 | -- | -- | [8]45.28 | 15 | -- | -- | -- | -- | 16 | [8]19.5 | -- | -- | [8]48.08 | 17 | -- | -- | -- | -- | 18 | [8]19.5 | -- | -- | -- | 19 | -- | -- | -- | -- -----------+----+------------+-----------+-----------+-------------- Remarks. |Oil lost in |Broken be- |Broken be- |Remained oily |weight |fore weigh-|fore weigh-|during entire |throughout |ings were |ings were |test.

|test on ac- |made. |made. | |count of | | | |presence of | | | |volatiles. | | | |No drying | | | |action ob- | | | |served. Film| | | |wet at end | | | |of test. | | | ----------------+------------+-----------+-----------+--------------

[8] Lost in weight throughout test.

(_b_) MINERAL OIL 20 PER CENT.

RAW LINSEED OIL 80 PER CENT.

----------------+------------+-----------+-----------+-------------- Observer. | Gardner | Sabin | Pickard | { Rogers } | | | | { North } ----------------+------------+-----------+-----------+-------------- Wt. of Oil for | 0.1884 | 0.5663 | 0.405 | 0.2598 Test, grams | | | | -----------+----+------------+-----------+-----------+-------------- | 1 | 6.4 | 11.51 | [9]9.66 | [9]6.69 | 2 | 6.8 | 8.21 | [9]8.92 | [9]5.06 | 3 | 7.2 | 6.51 | [9]6.82 | [9]2.88 | 4 | 7.8 | 5.19 | [9]6.03 | [9]1.52 | 5 | 8.1 | 4.36 | [9]4.68 | [9]1.29 | 6 | 7.9 | -- | -- | [9]1.68 | 7 | -- | 2.72 | [9]2.64 | -- | 8 | 7.9 | 3.12 | -- |[10]2.07 | 9 | -- | 2.82 |[10]0.30 | -- Percentage | 10 | 8.1 | 2.59 | -- |[10]0.08 Increase | 11 | -- | -- |[10]0.56 | -- in Weight, | 12 | 7.8 | 2.35 | -- |[10]0.93 in Days. | 13 | -- | -- |[10]0.04 | -- | 14 | 7.8 | -- | -- |[10]0.54 | 15 | -- | 1.36 |[10]0.14 | -- | 16 | 7.8 | -- | -- | -- | 17 | -- | 0.53 | -- | -- | 18 | 7.8 | -- |[10]0.86 | -- | 19 | -- |[10]0.14 | -- | -- -----------+----+------------+-----------+-----------+-------------- Remarks. |Fair drying | | |Sticky, end of |observed end| | |1st day; |of 2d day. | | |tacky, end of |Film tacky | | |2d day and end |until end | | |of 38 days.

|8th day; | | | |after that, | | | |fairly firm | | | |film shown. | | | ----------------+------------+-----------+-----------+--------------

[9] Gained in weight throughout test.

[10] Lost in weight throughout test.

TABLE VI.--(_a_) SOYA BEAN OIL 100 PER CENT.

----------------+------------+-----------+-----------+-------------- Observer. | Gardner | Sabin | Pickard | { Rogers } | | | | { North } ----------------+------------+-----------+-----------+-------------- Wt. of Oil for | 0.1377 | 0.3972 | 0.4366 | 0.3564 Test, grams | | | | -----------+----+------------+-----------+-----------+-------------- | 1 | 7.5 | 9.79 | 9.87 | 8.25 | 2 | 8.4 | 9.69 | 9.87 | 7.58 | 3 | 9.5 | 8.56 | 9.35 | 7.02 | 4 | 12.8 | 7.60 | 8.66 | 6.74 | 5 | 12.9 | 7.09 | 8.13 | 6.46 | 6 | 12.7 | -- | -- | 6.74 | 7 | -- | 6.00 | 6.44 | -- | 8 | 12.6 | 6.22 | -- | 6.46 | 9 | -- | 6.00 | 4.88 | -- Percentage | 10 | 12.5 | 5.54 | -- | 5.40 Increase | 11 | -- | -- | 4.26 | -- in Weight, | 12 | 12.4 | 5.36 | -- | 5.59 in Days. | 13 | -- | -- | 4.99 | -- | 14 | 12.3 | -- | -- | 5.80 | 15 | -- | 4.73 | 4.94 | -- | 16 | 12.3 | -- | -- | 5.67 | 17 | -- | 4.23 | -- | -- | 18 | 12.3 | -- | 4.94 | -- | 19 | -- | 3.70 | -- | -- -----------+----+------------+-----------+-----------+-------------- Remarks. |Film tacky | | |Sticky, end of |until 3d | | |1st day; |day. Clear | | |tacky, end of |and fairly | | |2d day; |firm after | | |slightly |4th day. | | |tacky, end of | | | |10th and 38th | | | |days.

(_b_) SOYA BEAN OIL 20 PER CENT.

RAW LINSEED OIL 80 PER CENT.

----------------+------------+-----------+-----------+-------------- Observer. | Gardner | Sabin | Pickard | { Rogers } | | | | { North } ----------------+------------+-----------+-----------+-------------- Wt. of Oil for | 0.2218 | 0.2877 | 0.4581 | 0.2249 Test, grams | | | | -----------+----+------------+-----------+-----------+-------------- | 1 | 11.5 | 12.78 | 13.16 | 11.74 | 2 | 11.8 | 12.78 | 12.64 | 12.27 | 3 | 12.5 | 11.74 | 11.84 | 10.38 | 4 | 13.9 | 12.23 | 11.50 | 9.43 | 5 | 14.0 | 10.60 | 11.01 | 9.66 | 6 | 14.0 | -- | -- | 9.75 | 7 | -- | 9.35 | 9.15 | -- | 8 | 14.1 | 10.08 | -- | 10.29 | 9 | -- | 9.76 | 7.29 | -- Percentage | 10 | 14.1 | 9.59 | -- | 9.08 Increase | 11 | -- | -- | 6.61 | -- in Weight, | 12 | 13.8 | 9.59 | -- | 8.18 in Days. | 13 | -- | -- | 7.43 | -- | 14 | 13.6 | -- | -- | 8.95 | 15 | -- | 9.00 | 6.96 | -- | 16 | 13.6 | -- | -- | -- | 17 | -- | 8.09 | -- | -- | 18 | 13.6 | -- | 6.66 | -- | 19 | -- | 8.00 | -- | -- -----------+----+------------+-----------+-----------+-------------- Remarks. |Clear, firm | | |Tacky at end |film ob- | | |of 1st and 2d |served at | | |days. Dry, end |end of 2d | | |10th day.

|day. | | | ----------------+------------+-----------+-----------+--------------

TABLE VII.--(_a_) ROSIN OIL 100 PER CENT.

----------------+------------+-----------+-----------+-------------- Observer. | Gardner | Sabin | Pickard | { Rogers } | | | | { North } ----------------+------------+-----------+-----------+-------------- Wt. of Oil for | 0.2590 | -- | -- | 0.4822 Test, grams | | | | -----------+----+------------+-----------+-----------+-------------- | 1 | 1.5 | -- | -- | 2.24 | 2 | 1.5 | -- | -- | 2.53 | 3 | 1.8 | -- | -- | 2.32 | 4 | 3.0 | -- | -- | 1.27 | 5 | 5.2 | -- | -- | 1.06 | 6 | 4.9 | -- | -- | 0.66 | 7 | -- | -- | -- | -- | 8 | 4.8 | -- | -- | 0.24 | 9 | -- | -- | -- | -- Percentage | 10 | 4.8 | -- | -- | 0.78 Increase | 11 | -- | -- | -- | -- in Weight, | 12 | 4.8 | -- | -- | 0.68 in Days. | 13 | -- | -- | -- | -- | 14 | 4.8 | -- | -- | 0.41 | 15 | -- | -- | -- | -- | 16 | 4.8 | -- | -- | 0.39 | 17 | -- | -- | -- | -- | 18 | 4.8 | -- | -- | -- | 19 | -- | -- | -- | -- -----------+----+------------+-----------+-----------+-------------- Remarks. |Tacky | |Too much |Oily on 1st |throughout | |on. Showed |and 2d days.

|test. | |constantly |Tacky, end of | | |increasing |10 and 38 | | |loss owing |days.

| | |to the fact| | | | that it | | | |did not dry| | | |and ran off| | | |gla.s.s. | ----------------+------------+-----------+-----------+--------------

TABLE VII.--(_b_) ROSIN OIL 20 PER CENT.

RAW LINSEED OIL 80 PER CENT.

----------------+------------+-----------+-----------+-------------- Observer. | Gardner | Sabin | Pickard | { Rogers } | | | | { North } ----------------+------------+-----------+-----------+-------------- Wt. of Oil for | 0.1636 | 0.7105 | 0.4016 | 0.3263 Test, grams | | | | -----------+----+------------+-----------+-----------+-------------- | 1 | 7.4 | 6.64 | 12.21 | 11.48 | 2 | 7.8 | 6.40 | 11.45 | 12.02 | 3 | 8.5 | 6.05 | 11.13 | 10.60 | 4 | 8.5 | 5.63 | 10.53 | 10.26 | 5 | 8.4 | 5.23 | 10.13 | 10.42 | 6 | 8.1 | -- | -- | 10.42 | 7 | -- | 4.42 | 8.8 | -- | 8 | 8.0 | 4.92 | -- | 10.95 | 9 | -- | 4.83 | 8.12 | -- Percentage | 10 | 8.0 | 4.57 | -- | 9.96 Increase | 11 | -- | -- | 7.45 | -- in Weight, | 12 | 8.0 | 4.68 | -- | 9.53 in Days. | 13 | -- | -- | 8.27 | -- | 14 | 7.9 | -- | -- | 9.96 | 15 | -- | 4.13 | 8.52 | -- | 16 | 7.9 | -- | -- | -- | 17 | -- | 3.81 | -- | -- | 18 | 8.2 | -- | 8.62 | -- | 19 | -- | 3.43 | -- | -- -----------+----+------------+-----------+-----------+-------------- Remarks. |Film dried | | |Oily at end of |up nicely | | |1st and 2d |during 3d | | |days. Slightly |day, but re-| | |tacky, end of |mained | | |10th day.

|slightly | | | |soft. | | | ----------------+------------+-----------+-----------+--------------

TABLE VIII.--(_a_) CORN OIL 100 PER CENT.

----------------+------------+-----------+-----------+-------------- Observer. | Gardner | Sabin | Pickard | { Rogers } | | | | { North } ----------------+------------+-----------+-----------+-------------- Wt. of Oil for | 0.0574 | 0.5858 | 0.4981 | 0.3300 Test, grams | | | | -----------+----+------------+-----------+-----------+-------------- | 1 | 1.9 |[11]0.22 | 1.22 | 4.63 | 2 | 4.2 | 7.03 | 5.86 | 7.27 | 3 | 4.6 | 8.79 | 7.27 | 7.14 | 4 | 4.8 | 7.43 |[12]11.35 | 6.99 | 5 | 7.5 | 7.17 | 11.35 | 6.69 | 6 | 7.1 | -- | -- | 6.93 | 7 | -- | 5.85 | 11.37 | -- | 8 | 7.1 | 6.02 | -- | 6.84 | 9 | -- | 5.84 | 6.26 | -- Percentage | 10 | 7.1 | 5.58 | -- | 5.11 Increase | 11 | -- | -- | 4.97 | -- in Weight, | 12 | 7.2 | 5.38 | -- | 5.17 in Days. | 13 | -- | -- | 5.62 | -- | 14 | 7.1 | -- | -- | 5.38 | 15 | -- | 4.78 | 5.34 | -- | 16 | 7.0 | -- | -- | 5.17 | 17 | -- | 4.15 | -- | -- | 18 | 6.9 | -- | 5.34 | -- | 19 | -- | 3.63 | -- | -- -----------+----+------------+-----------+-----------+-------------- Remarks. |Film soft | | | |and sticky | | | |throughout | | | |test. Very | | | |soapy in | | | |appearance. | | | ----------------+------------+-----------+-----------+--------------

[11] Lost in weight throughout test.

[12] Moth got in.

(_b_) CORN OIL 20 PER CENT.

RAW LINSEED OIL 80 PER CENT.

----------------+------------+-----------+-----------+-------------- Observer. | Gardner | Sabin | Pickard | { Rogers } | | | | { North } ----------------+------------+-----------+-----------+-------------- Wt. of Oil for | 0.1664 | 0.5469 | 0.3716 | 0.1711 Test, grams | | | | -----------+----+------------+-----------+-----------+-------------- | 1 | 7.5 | 13.01 | 13.81 | 11.87 | 2 | 8.4 | 12.41 | 12.92 | 11.69 | 3 | 8.6 | -- | 12.16 | 9.78 | 4 | 10.2 | 11.13 | 11.71 | 8.33 | 5 | 10.4 | 11.52 | 11.11 | 8.50 | 6 | 10.6 | -- | -- | 8.62 | 7 | -- | 11.22 | 9.23 | -- | 8 | 10.5 | 10.98 | -- | 9.61 | 9 | -- | 10.38 | 8.29 | -- Percentage | 10 | 10.3 | 9.64 | -- | 8.16 Increase | 11 | -- | -- | 7.24 | -- in Weight, | 12 | 10.3 | 9.07 | -- | 7.00 in Days. | 13 | -- | -- | 8.42 | -- | 14 | 10.3 | -- | -- | 8.28 | 15 | -- | 8.38 | 8.26 | -- | 16 | 10.2 | -- | -- | -- | 17 | -- | 8.77 | -- | -- | 18 | 10.0 | -- | 7.94 | -- | 19 | -- | -- | -- | -- -----------+----+------------+-----------+-----------+-------------- Remarks. |Film tacky | | |Tacky, end of |at end of | | |1st and 2d |test. | | |days. Dry, end | | | |10th day.

TABLE IX.--(_a_) COTTON SEED OIL 100 PER CENT.