Di-n-hexyl adipate(DHA)
1, Structure formula:C6H13OOC-(CH2)4-COOC6H13
2, Molecular formula:C18H34O4
3, Molecular weight:314.46
4, CAS No.:110-33-8
Properties and uses
This product is colorless or light yellow transparent oily liquid. Relative density (20℃ ): 0.929¡«0.936, flash point: 185℃ , viscosity (25℃ ): 78CP. The product can be solved in organic solvents as ethanol, acetone etc, and insoluble in water.
This product is used specially as plasticizer of PVB film, with good processability and intermiscibility with PVC resin. PVC film manufactured with this plasticizer has good feeling and mechanical strength.
Quality standard
Index name | Index | Remark |
Acid value KOHmg/g ≤ | 0.05 | |
Chroma(Pt-Co)≤ | 30 | |
Density (p20)g/cm³ | 0.932¡«0.938 | |
Flash point (Open)℃ ≥ | 178 | |
Loss on heat % ≤ | 0.2 | |
Refractive index n20 | 1.437¡«1.442 | |
Saponification number KOH mg/g | 345¡«361 |
Packing and Shipment
200L galvanized drum or plastic drum , Net wt. 190Kg.
FAQ
1. How do you control the quality?
We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
2. Do you supply sample?
Yes, we can supply some samples for your test.
3. Do you accept sample order?
Welcome sample order for a trial start,10kg, 20kg, 50kg as you need.
4.Do you supply product report?
Yes. We'll give you product analysis report before shipping.
5. Can we visit your factory?
Yes. Welcome to visit.
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Product quality protection 
