Пластификаторы DOS
Product Details:
| Classification | Chemical Auxiliary Agent |
|---|---|
| CAS No. | 27214-90-0 |
| Purity | 99% |
| Place of Origin | Henan, China (Mainland) |
| Type | Other |
| Usage | Leather Auxiliary Agents |
| transparent oily liquid | transparent |
Detailed Product Description
1. DOS is plastic additives used in plastic industry
2. Transparent oily liquid
3. We offer DOS in premium grade only
Molecular formulaC26H50O4
Molecular weight426.68
Properties and features:
DOS is a typical good low tempurature resistance plasticizer,and it has plasticized high efficiency, low volatile, we have excellent cold resistance, have better heat resistance, electrical insulation and lightfastness, applicable to PVC, chlorine Ethylene copolymer, Glauber cellulose ester, ethyl cellulose and synthetic rubber, and other resins. Particularly applicable to production of cold wire and cable materials, leather, film, sheet metal, such as sheet. Chang and phthalate esters at the same time. As a variety of low-temperature synthetic rubber used plasticizers, rubber vulcanization of no effect.
DOS has less volatility than DOA in the process,it has good lubricity and the product made from it feels good.
Quality Index:
|
Item |
Value |
||
|
Premium grade |
First grade |
Salable product |
|
|
Appearance |
transparent oily liquid |
||
|
Total ester ,%≥ |
99.0 |
99.0 |
99.0 |
|
Density 20,g/cm3 |
0.9130.916 |
||
|
Acidity mgKON/g≤ |
0.01 |
0.01 |
0.02 |
|
Flash point , ≥ |
205 |
||
|
Moisture ,% ≤ |
0.1 |
||
|
Chroma Pt-Co # ≤ |
30 |
50 |
120 |
