1. Overview
Linseed Oil Fatty Acid, also known as linseed oil fatty acid, linseed oil fatty acid, or flaxseed oil fatty acid, is known in English as linseed oil fatty acid (LOFA) or flaxseed fatty acid (FFA). Its main components are linolenic acid, linoleic acid, and oleic acid, and it also contains small amounts of stearic acid and palmitic acid.
The customs HS code for this product is 2916150000, and the CAS number is 68424-45-3.
2, Technical index
|
Item |
Technical index |
Typical parameters |
Inspection methods |
|
Model |
LCD160-18 |
/ |
/ |
|
Appearance, by visual |
Reddish-brown transparent liquid |
Reddish-brown transparent liquid |
Visually visible under natural light |
|
Color, iron cobalt method, designation |
≤18 |
9-12 |
GB/T 1722 |
|
Acid value, mgKOH/g |
190-200 |
195 |
GB/T 9104 |
|
Iodine value, gI/100g |
≥160 |
162 |
GB/T 5532 |
|
Freezing point: °C |
≤22 |
20 |
SN/T0801.17 |
|
Unsaponifiable substances, %. |
≤2 |
1.2 |
GB/T5535.2 |
3. Product Features
1. The main ingredients are linolenic acid and linoleic acid. The product has a relatively high iodine value and strong reactivity.
2. It has good drying properties, with excellent corrosion resistance, high adhesion, and good fullness.
3. If the product has not undergone decolorization, the color is relatively dark.
4. The weather resistance, color retention, and gloss retention of finished products are average.
5. The iodine value of this product is slightly lower, making it cost-effective.
4. Packaging, labeling, transportation, and storage
Mainly used for the synthesis of alkyd resins such as fast-drying coatings, inks, and insulating materials, suitable for the production of primers and interior paints. This product is an industrial product and is for industrial use only.
5. Packaging, signage, transportation, and storage
1. Packaged in 200L plastic drums, net weight is 180 kg; Or IBC ton-barrel packaging, net weight 900 kg.
2. This product is not a hazardous item, but it is flammable. Store and transport away from fire sources.
3. This product should be stored sealed 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.
4. When the temperature is low, the product may crystallize and separate; it can be melted and stirred before use, with the effect unchanged.
Anhui Refined Oil & Fat Co., Ltd
August 2026
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