1. Overview
Linseed Oil Fatty Acid, also known as linseed oil fatty acid, linseed oil fatty acid, or flaxseed oil fatty acid, and English names Linseed Oil Fatty Acid (LOFA) or Flaxseed Fatty Acid (FFA), mainly consists of linolenic acid, linoleic acid, and oleic acid, and it also contains small amounts of stearic acid and palmitic acid.
This model features high iodine value, high acid value, light color, low unsaponifiable substances, and no chemical impurity ions.
This acid is mainly used in the synthesis of fast-drying coatings and ink resins, and is also used as a raw material for surfactants, high-end plasticizers, and other industries.
2, Technical index
|
Item |
Technical index |
Typical parameters |
Inspection methods |
|
Model |
LAD175-6 |
/ |
/ |
|
Appearance, by visual |
A pale yellow transparent liquid |
A pale yellow transparent liquid |
GB/T5525 |
|
Color, iron cobalt method, designation |
Below 6# |
1+ |
GB/T1722 |
|
Acid value, mgKOH/g |
195-205 |
201 |
GB5009.229 |
|
Iodine value, gI/100g |
≥175 |
178 |
GB/T5532 |
|
Freezing point: °C |
≤20 |
19 |
SN/T0801.17 |
|
Unsaponifiable substances, %. |
≤1 |
0.8 |
GB/T5535.1 |
3. Product Features
1. This product is refined from domestically produced high-iodine linseed oil.
2. This product undergoes decolorization treatment, resulting in a lighter color and no residual oil.
3. This product meets the national iodine standard and is the most widely used specification.
4. When the temperature is low, the product may crystallize and separate; it can be melted and stirred before use, with the effect unchanged.
5. The resin produced with this product has good drying properties, strong adhesion, and corrosion resistance, making it an ideal raw material for producing fast-drying light-colored alkyd resins, epoxy esters, and other resins.
4. Packaging, labeling, transportation, and storage
1. Packaged in 200L plastic drums, each drum weighs 180 kilograms.
2. The outer wall of the packaging barrel must have a product label indicating product name, model, batch number, manufacturer, address, production date, and "For industrial use only" and other information.
3. This product is flammable and should be stored and transported away from fire sources. However, as a non-hazardous material, it should be stored and transported as a general substance.
4. Products should be stored in a cool place, with an effective shelf life of one year. If the storage period has exceeded and passed inspection, it can still be used.
5. The customs HS code for this product is 29161500, and the CAS number is 68424-45-3.
Anhui Refined Oil & Fat Co., Ltd
July 2020
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