Linseed oil from flax seeds. Flax is flax division annual herb. Linseed oil, a golden hair oil flax seed in deep amber and have special odor, the smell is not volatile oil impurities and cause, more important is the cause of the oil contains more height not full the fatty acids. After the deodorization of linseed oil has a phenomenon. Fresh linseed oil edible.
Linseed oil chemical and physical constants:
The relative density (4 'c d20 'c) 0.9270 0.9375
The refractive index (n20 'CD) 1.4795 1.4835
Freezing points 'c()-27 ~-18
Viscosity (E020 'c) about 7.4
Iodine value (g / 100 g iodine oil) 170-205
Saponification value (mgKOH/g oil) 189 196
Unsaponification (%) is less than 1.7
Fatty acid molecular weight 279 307 average
Linseed oil composition of fatty acid (%):
Palmitic acid about 5.7
Stearic acid 3.8
Oleic acid 19.2
Linoleic acid 12.7
Alpha linolenic acid 58.5
Linseed oil easy oxidation polymerization, form insoluble in water, the oil, the tenacity of solvent, it is high quality GanXingYou film. About of total more than two-thirds of linseed oil used in coatings, printing ink, paper, the tarp production, etc.
Linseed oil the hot polymerization or oxidative polymerization reaction can be obtained good performance of dry, hot oil polymerization polymerization oil can be used for printing ink printing ink adjustment of oil viscosity and liquidity, and may adjust the ink gloss and dry. Linseed oil happen the reaction of the conjugate is the conjugate oil can significantly improve the film to water, alkali, linseed oil and DuoYuan alcohol, DuoYuan acid ester exchange, on the esterification reaction can be obtained alkyd resin, is the representative of the resin coating varieties.
Linseed oil can absorb sulfur and chlorinated sulfur, sulfide cream, can be used as a substitute for rubber.
PRODUCT SPECIFICATION
Organic Flaxseed Oil ALA56%
BOTANICAL NAME: |
Linum usitatissimum Linn. |
PART OF PLANT USED: |
Seed |
ORIGIN OF RAW MATERIAL: |
China |
COUNTRY OF PROCESSING: |
China |
ISSUE DATE: |
Apr. 10th, 2009 |
PRODUCT NO.: |
XQD-O-FSO56 |
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PHYSICAL/CHEMICAL |
SPECIFICATIONS |
Method |
APPEARANCE |
A clear bright yellow oil |
STM 01.010 |
ACID VALUE, KOH mg /g: |
≤ 2.0 |
AOCS Cd 3d-63 |
PEROXIDE VALUE, meq/kg: |
≤ 10.0 |
AOCS Cd 8b-90 |
SAPONIFICATION VALUE, KOH mg /g: |
186.0-196.0 |
AOCS Cd 3-25 |
UNSAPONIFIABLE MATTER, % |
≤ 2.0 |
AOCS Ca 6a-40 |
MOISTURE AND VOLATILES, %: |
≤ 0.20 |
AOCS Ca 2d-25 |
GARDNER COLOR |
≤ 5 |
AOCS Td 1a-64 |
COLD TEST |
Clear after 5.5 hours at 0° C |
AOCS Cc 11-53 |
RESIDUAL SOLVENT, mg/kg: |
Negative |
AOCS Ba 14-87 |
LEAD ppm |
≤ 0.05 |
AOCS Ca 18c-91 |
ARSENIC ppm |
≤ 0.1 |
AOAC 986.15 |
CADMIUM ppm |
≤ 0.01 |
AOAC 986.15 |
MERCURY ppm |
≤ 0.005 |
AOAC 971.21 |
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FATTY ACID COMPOSITION |
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AOCS Ce 1e-91 |
C16: 0 PLALMITIC % |
3.0-8.0 |
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C18: 0 STEARIC % |
2.0-8.0 |
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C18: 1 OLEIC % |
15.0-24.0 |
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C18: 2 LINOLEIC % |
12.0-20.0 |
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C18: 3 α -LINOLENIC % |
≥ 56 |
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OTHER % |
0-3.0 |
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Beijing Ying Fu Tong Imp & Exp Co., Ltd(Tianjin Office)was established in 2010, specializing in import and export of organic; inorganic; fine chemicals; dyestuff/pigment; food/feed additive and others.
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