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Structural formula：
Product Description：
| Item | Specification(Premium) | Specification(Qualified) |
| Appearance | Colorless transparent oily liquid | |
| Chroma (platinum-cobalt), number | 25 Max | 45 Max |
| Acidity (measured by phthalic acid), % | 0.012 Max | 0.024 Max |
| Density (20℃), g/cm3 | 0.927±0.003 | 0.927±0.003 |
| Ester content, % | 99.0 Min | 99.0 Min |
| Flash point, ℃ | 192 Min | 190 Min |
| Heating reduction, % | 0.20 Min | 0.30 Min |
Chemical properties: DOA is a light yellow to colorless clear and transparent liquid, insoluble in water, slightly soluble in ethylene glycol, and soluble in a variety of organic solvents. It is a high-quality plasticizer.
Properties and Usage:
1. Cold-resistant plasticizer: When producing plastic products, DOA has high plasticizing efficiency. Because of the industry’s thermoplastic production method, DOA has a prominent plasticizing effect when heated and does not affect the cold resistance of the product. It has little color change when heated and is suitable for a variety of resins, such as polyvinyl chloride, vinyl chloride copolymer, polystyrene and synthetic rubber.
2. Cold resistance gives the product excellent performance: DOA can give the product good low-temperature softness and light resistance, giving the product a good feel. At the same time, it is used together with other main plasticizers such as DOP, DBP, etc., and is widely used in cold-resistant agricultural films, frozen food packaging films, wire and cable coatings, artificial leather, boards, outdoor water pipes and other fields. The softness of products using DOA in a low-temperature environment is significantly higher than that of unused products. At the same time, the brittleness of the product is reduced, making it less likely to be damaged and improving durability.
3. 3. As a widely used plasticizer: DOA is not only suitable as a plasticizer for plastics such as polyvinyl chloride, but also can be used as a low-temperature plasticizer for synthetic rubber and nitrocellulose. Plasticizer for resins such as ethylcellulose
4. Application in daily food industry: Coating the inside of food containers with DOA-containing coatings makes food products more storable.
Recommended usage: Add together with DOP plasticizer and DBP plasticizer produced by Fscichem.
Storage and transportation:
The product should be kept away from light and should be protected from impact, fire, sun and rain during transportation.
The product should be stored in a dry, ventilated warehouse, away from heat and fire.
Packaging specifications:
Net weight 190 kg/drum，or customized packaging according to customer requirements.
